John Deere Z245 User Manual

JOHN DEERE  
WORLDWIDE COMMERCIAL & CONSUMER  
EQUIPMENT DIVISION  
M158820  
K8  
John Deere  
EZtrak  
OMM158820 K8  
OMM158820 K8  
OPERATOR’S MANUAL  
North American Version  
Litho in U.S.A.  
PRODUCT IDENTIFICATION  
Product Identification  
Record Identification Numbers  
Zero Turn Mowers  
PIN (060001-)  
If you need to contact an Authorized Service Center for information on  
servicing, always provide the product model and identification numbers.  
You will need to locate the model and serial number for the machine,  
engine and transmission/transaxle of your machine and record the  
information in the spaces provided below.  
DATE OF PURCHASE:  
_________________________________________  
DEALER NAME:  
_________________________________________  
DEALER PHONE:  
_________________________________________  
Product Identification Number:  
A
MX39622  
Product Identification Number (A):  
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __  
Engine Serial Number:  
Z225 - On engine blower cover over starter.  
Z245, Z425 - On engine housing next to oil filter.  
Z445, Z465 - On engine blower cover over oil filter.  
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __  
Transmission / Transaxle Serial Number:  
Z200 models - SN tags at rear of transaxles.  
Z400 models - SN tag on top of transmission/pump (lift seat to access).  
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __  
Register Your Product and Warranty Online  
To register your product through the Internet, simply go to  
either online or with the product warranty card, will ensure the customer  
that their product receives all post sales service and important product  
information.  
Product Identification - 2  
 
SAFETY LABELS  
Safety Labels  
Safety Label Location  
B
A
C
F
D
E
MX40980  
Understanding The Machine Safety Labels  
Picture Note: Z225 model shown.  
A- DANGER-CAUTION M128699  
B- WARNING/DANGER M154909  
C- DANGER M118610  
The machine safety labels shown in this section are placed  
in important areas on your machine to draw attention to  
potential safety hazards.  
On your machine safety labels, the words DANGER,  
WARNING, and CAUTION are used with this safety-alert symbol.  
DANGER identifies the most serious hazards.  
D- DANGER M139128  
E- DANGER M89504  
The operator’s manual also explains any potential safety hazards  
whenever necessary in special safety messages that are identified with  
the word, CAUTION, and the safety-alert symbol.  
F- WARNING M159705  
Safety Labels - 3  
SAFETY LABELS  
WARNING  
DANGER M128699  
M128699  
Picture Note: Located on battery  
• Shield eyes, explosive gases can cause blindness or injury.  
• No sparks, flames, smoking.  
M154909  
AVOID SERIOUS INJURY OR DEATH  
• Drive across slopes, not up and down.  
• Avoid sudden turns.  
• Sulfuric acid can cause blindness or severe burns.  
• Flush eyes immediately with water. Get medical help fast.  
• Keep out of reach of children.  
• If machine stops going uphill, stop blade and back down slowly.  
• Read operator's manual.  
• Do not tip.  
• Keep safety devices (guards, shields, and switches) in place and  
working.  
• Keep vent caps tight and level.  
• Remove objects that can be thrown by blade.  
DANGER  
• When leaving machine: -Stop engine, -Lock park brake, -Remove key.  
To avoid injury from rotating blades and thrown objects:  
DANGER  
M139128  
• Keep hands and feet away from rotating blades. Keep bystanders a safe  
distance away. Do not operate mower without discharge chute or entire  
grass catcher in place.  
M154909  
DANGER - M131748  
ROTATING BLADES CUT OFF ARMS AND LEGS  
• Do not mow when children or others are around.  
• Do not mow in reverse.  
• Look down and behind before and while backing.  
• Never carry children even while blades are off.  
DANGER  
M131748  
To avoid injury from rotating blades and thrown objects, stay clear of deck  
edge and keep others away.  
Do not mow without discharge chute or entire grass catcher in place.  
DANGER  
M89504  
ROTATING BLADE  
• Do not put hands or feet under or into mower when engine is running.  
THROWN OBJECTS  
• Before mowing, clear area of objects that may be thrown by blade.  
• Do not operate mower without discharge chute or entire grass catcher in  
place.  
M118610  
Safety Labels - 4  
SAFETY  
ROTATING BLADE  
Safety  
• Do not put hands or feet under or into mower when engine is running.  
Operating Safely  
Warning M159705  
This cutting machine is capable of amputating hands and  
feet and throwing objects. Failure to observe the following  
safety instructions could result in serious injury or death.  
• Read, understand and follow all instructions on the  
machine and in manuals provided, and view safety video, before starting.  
Be thoroughly familiar with the controls and the proper use of the machine  
before starting.  
• The residential zero radius lawn mower drives differently than a  
traditional riding mower. Learning to operate the controls smoothly and  
safely will take some time.  
M159705  
• Practice operating the residential zero radius lawn mower in a large open  
area with the blades off. Keep practicing until you feel confident in your  
maneuvering and driving skills.  
Picture Note: This label is required and installed on machines sold  
in California. This label may also be installed on machines sold in  
other locations.  
• Only allow responsible adults, who have practiced driving the residential  
zero radius lawn mower and are familiar with the instructions to operate  
the machine. Local restrictions may restrict the age of the operator.  
Operation of This Equipment May Create Sparks that Can Start Fires  
Around Dry Vegetation. A Spark Arrestor May be Required. The Operator  
Should Contact Local Fire Agencies For Laws or Regulations Relating to  
Fire Prevention Requirements.  
• Do not put hands or feet near rotating parts or under the machine. Keep  
clear of the discharge opening at all times.  
• Clear the area of objects such as rocks, wire and toys which could be  
thrown by the blades.  
Emission Control System Certification Label  
NOTE: Tampering with emission controls and components by  
unauthorized personnel may result in severe fines or penalties.  
Emission controls and components can only be adjusted by EPA  
and/or CARB authorized service centers. Contact your John Deere  
Commercial and Consumer Equipment Retailer concerning emission  
controls and component questions.  
• Be sure the area is clear of bystanders before operating. Stop machine if  
anyone enters the area.  
• Never carry passengers.  
• Do not mow in reverse unless absolutely necessary. Always look down  
and behind before and while backing.  
The presence of an emissions label signifies that the engine has been  
certified with the United States Environmental Protection Agency (EPA)  
and/or California Air Resources Board (CARB).  
• Never direct discharged material toward anyone. Avoid discharging  
material against a wall or obstruction. Material may ricochet back toward  
the operator. Stop the blades when crossing gravel surfaces.  
The emissions warranty applies only to those engines marketed by John  
Deere that have been certified by the EPA and/or CARB; and used in the  
United States and Canada in off-road mobile equipment.  
• Do not operate the machine without the entire grasscatcher, discharge  
guard, or other safety devices in place and working. Never operate with  
the discharge deflector raised, removed, or altered, unless using a  
grasscatcher.  
Emission Compliance Period  
If your engine has the emission compliance category listed on the  
emission control system certification or air index label, this indicates the  
number of operating hours for which the engine has been certified to meet  
EPA and/or CARB emission requirements. The following table provides  
the engine compliance period in hours associated with the category found  
on the certification label.  
• Slow down before turning.  
• Never leave a running machine unattended. Always turn off blades, lock  
park brake, stop engine and remove key before dismounting.  
• Disengage blades when not mowing. Shut off engine and wait for all  
parts to come to a complete stop before cleaning the machine, removing  
the grasscatcher, or unclogging the discharge chute.  
Agency  
EPA  
Category  
Hours  
250  
• Operate machine only in daylight or good artificial light.  
C
• Do not operate the machine while under the influence of alcohol or  
drugs.  
EPA  
B
500  
• Watch for traffic when operating near or crossing roadways. Stop blades  
before crossing roads or sidewalks.  
EPA  
A
1000  
125  
• Use extra care when loading or unloading the machine into a trailer or  
truck.  
CARB  
CARB  
CARB  
Moderate  
Intermediate  
Extended  
250  
• Always wear safety goggles or safety glasses with side shields when  
operating machine.  
500  
• Data indicates operators 60 years and above are involved in a large  
percentage of riding mower-related injuries. These operators should  
evaluate their ability to operate the riding mower safely enough to protect  
themselves and others from serious injury.  
• Follow the manufacturer’s recommendation for wheel weights or  
Safety - 5  
     
SAFETY  
counterweights.  
2. Disengage mower blades.  
3. Move motion control levers out to the Start/Shutdown position.  
4. Lock the park brake.  
• Inspect machine before you operate. Be sure hardware is tight. Repair or  
replace damaged, badly worn, or missing parts. Be sure guards and  
shields are in good condition and fastened in place. Make any necessary  
adjustments before you operate.  
5. Stop the engine.  
• Before using, always visually inspect to see that the blades, blade bolts  
and the mower assembly are not worn and damaged. Replace worn and  
damaged blades and bolts in sets to preserve balance.  
6. Remove the key.  
7. Wait for engine and all moving parts to stop before you leave the  
operator’s seat.  
• Make sure spark plug, muffler, fuel cap and air cleaner are in place  
before starting the engine.  
8. Disconnect the negative battery cable or remove the spark plug wire (for  
gasoline engines) before servicing the machine.  
• Be sure all drives are in neutral and parking brake is locked before  
starting engine. Only start engine from the operator’s position.  
Rotating Blades are Dangerous  
• Do not change the engine governor settings or overspeed the engine.  
Operating the engine at excessive speed can increase the hazard of  
personal injury.  
HELP PREVENT SERIOUS OR FATAL  
ACCIDENTS:  
• Rotating blades can cut off arms and legs,  
and throw objects. Failure to observe safety  
instructions could result in serious injury or  
death.  
• If you hit an object or if abnormal vibration occurs, stop the machine and  
inspect it. Make repairs before you operate.  
• Use only accessories and attachments approved by the manufacturer of  
the machine. Keep safety labels visible when installing accessories and  
attachments.  
• Keep hands, feet and clothing away from mower deck when engine is  
running.  
• Do not wear radio or music headphones. Safe service and operation  
requires your full attention.  
• Be alert at all times, drive forward and in reverse carefully. People,  
especially children can move quickly into the mowing area before you  
know it.  
• When machine is left unattended, stored, or parked, lower the mower  
deck unless a positive mechanical lock is used.  
• Before backing up, stop mower blades or attachments and look down  
and behind the machine carefully, especially for children.  
Using a Spark Arrestor  
• Do not mow in reverse.  
The engine in this machine is not equipped with a spark arrestor muffler.  
The California Public Resources Code, section 4442.5 provides as  
follows:  
• Shut off blades when you are not mowing.  
• Park machine safely before leaving the operator’s station for any reason  
including emptying the grasscatchers or unplugging the chute.  
No person shall sell, offer for sale, lease, or rent to any person any internal  
combustion engine subject to Section 4442 or 4443, and not subject to  
Section 13005 of the Health and Safety Code, unless the person provides  
a written notice to the purchaser or bailee, at the time of sale or at the time  
of entering into the lease or rental contract, stating that it is a violation of  
Section 4442 or 4443 to use or operate the engine on any forest-covered,  
brush-covered, or grass-covered land unless the engine is equipped with  
a spark arrestor, as defined in Section 4442, maintained in effective  
working order or the engine is constructed, equipped, and maintained for  
the prevention of fire pursuant to Section 4443. Cal. Pub. Res. Code  
4442.5.  
• The mower blades should stop in approximately five seconds when the  
mower is disengaged. If you believe that your blades may not be stopping  
in that period of time, take your machine to your authorized dealer where  
they can safely check and service your machine.  
Protect Children  
• Death or serious injury can occur when  
young children associate having fun with  
a lawn mowing machine simply because  
someone has given them a ride on a  
machine.  
Other states or jurisdictions may have similar laws. A spark arrestor for  
your machine may be available from your authorized dealer. An installed  
spark arrestor must be maintained in good working order by the operator.  
• Children are attracted to lawn mowing machines and mowing activities.  
They don’t understand the dangers of rotating blades or the fact that the  
operator is unaware of their presence.  
Checking Mowing Area  
• Clear mowing area of objects that might be  
thrown. Keep people and pets out of mowing  
area.  
• Children who have been given rides in the past may suddenly appear in  
the mowing area for another ride and be run over or backed over by the  
machine.  
• Low-hanging branches and similar obstacles  
can injure the operator or interfere with  
mowing operation. Before mowing, identify potential obstacles such as  
low-hanging branches, and trim or remove those obstacles.  
Tragic accidents with children can occur if the operator is not alert to the  
presence of children, especially when a child approaches a machine from  
behind. Before and while backing up, stop mower blades and look down  
and behind the machine carefully, especially for children.  
• Study mowing area. Set up a safe mowing pattern. Do not mow where  
traction or stability is doubtful.  
• Never carry children on a machine or attachment, even with the blades  
off. Do not tow children in a cart or trailer. They can fall off and be seriously  
injured or interfere with safe machine operation.  
Test drive area with mower lowered but not running. Slow down when  
you travel over rough ground.  
• Never use the machine as a recreational vehicle or to entertain children.  
• Never allow children or an untrained person operate the machine.  
Instruct all operators not to give children a ride on the machine or in an  
attachment.  
Parking Safely  
1. Stop machine on a level surface, not on a slope.  
Safety - 6  
 
SAFETY  
• Keep children indoors, out of the mowing area, and in the watchful eye of  
a responsible adult, other than the operator, when a mower is being  
operated.  
Wear Appropriate Clothing  
• Always wear eye protection when operating  
the machine.  
• Stay alert to the presence of children. Never assume that children will  
remain where you last saw them. Turn the machine off if a child enters the  
work area.  
• Wear close fitting clothing and safety  
equipment appropriate for the job.  
• While mowing, always wear substantial footwear and long trousers. Do  
not operate the equipment when barefoot or wearing open sandals.  
• Use extreme care when approaching blind corners, shrubs, trees, or  
other objects that may block your view of a child.  
• Wear a suitable protective device such as earplugs. Loud noise can  
cause impairment or loss of hearing.  
Avoid Tipping  
• Slopes are a major factor related to loss-of-control and tip-over  
accidents, which can result in severe injury or death. Operation on all  
slopes requires extra caution.  
Driving Safely on Public Roads  
Avoid personal injury or death resulting from a  
collision with another vehicle on public roads:  
• Mow across slopes, not up and down.  
• Use safety lights and devices. Slow moving  
machines when driven on public roads are  
hard to see, especially at night.  
• Never mow on any slope that is more than 10 degrees, or a slope that  
rises more than 3-1/2 feet within a distance of 20 feet of distance.  
• Make a safe choice when operating on slopes. If you feel uncomfortable  
on a hillside, or if you feel the front of the machine start to creep down the  
slope, stop mowing immediately and proceed slowly and safely down the  
slope.  
• Whenever driving on public roads, use flashing warning lights and turn  
signals according to local regulations. Extra flashing warning lights may  
need to be installed.  
• If steering direction cannot be maintained with slight steering corrections,  
the slope is too steep to mow.  
Practice Safe Maintenance  
• Only qualified, trained adults should service  
this machine. Understand service procedure  
before doing work.  
• Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven  
terrain could overturn the machine. Tall grass can hide obstacles.  
• Choose a low ground speed so you will not have to stop or shift while on  
a slope.  
• Never operate machine in a closed area  
where dangerous carbon monoxide fumes can collect.  
• Do not mow or operate machine on wet grass. Tires may lose traction.  
Tires may lose traction on slopes even though the brakes are functioning  
properly.  
• Keep all nuts and bolts tight, especially blade attachment bolts, to be  
sure the equipment is in safe working condition.  
• Never tamper with safety devices. Check their proper operation regularly.  
• Avoid starting, stopping or turning on a slope. If the tires lose traction,  
disengage the blades and proceed slowly, straight down the slope.  
• Keep machine free of grass, leaves or other debris build-up. Clean up oil  
or fuel spillage and remove any fuel-soaked debris. Allow the machine to  
cool before storing.  
• Keep all movement on slopes slow and gradual. Do not make sudden  
changes in speed or direction, which could cause the machine to roll over.  
• If you strike a foreign object, stop and inspect the machine. Repair, if  
necessary, before restarting.  
• Use extra care while operating machine with grasscatchers or other  
attachments, they can affect stability of the machine. Do not use on steep  
slopes.  
• Never make any adjustments or repairs with the engine running. Wait for  
all movement to stop on machine before adjusting, cleaning or repairing.  
• Do not mow near drop-offs, ditches, embankments, or bodies of water.  
The machine could suddenly roll over if a wheel goes over the edge or the  
edge caves in.  
• Check grasscatcher components and the discharge guard frequently and  
replace with manufacturer’s recommended parts, when necessary.  
Grasscatcher components are subject to wear, damage, and deterioration  
which could expose moving parts or allow objects to be thrown.  
• Leave at least the width of the machine as a safety area between the  
machine and any safety hazard. Mow those areas with a hand-held  
trimmer or walk-behind mower.  
• Mower blades are sharp. Wrap the blade or wear gloves, and use extra  
care when servicing them. Only replace blades. Never straighten or weld  
them.  
• Follow the manufacturer’s recommendations for wheel weights or  
counterweights for added stability when operating on slopes or using front  
or rear mounted attachments. Remove weights when not required.  
• Check brake operation frequently. Adjust and service as required.  
• Maintain or replace safety and instruction labels, as necessary.  
• Drive machine slowly and avoid quick stops if attachment has been  
removed for servicing mower or machine.  
• On multi-bladed machines, take care as rotating one blade can cause  
other blades to rotate.  
Keep Riders Off  
• Keep hands, feet, clothing, jewelry, and long hair away from any moving  
parts, to prevent them from getting caught.  
• Only allow the operator on the machine. Keep  
riders off.  
• Lower any attachments to the ground before cleaning or servicing  
machine. Disengage all power and stop the engine. Lock park brake and  
remove the key. Let machine cool.  
• Riders on the machine or attachment may be  
struck by foreign objects or thrown off the  
machine causing serious injury.  
• Securely support any machine elements that must be raised for service  
work. Use jack stands or lock service latches to support components  
when needed.  
• Riders obstruct the operator’s view resulting in the machine being  
operated in an unsafe manner.  
Safety - 7  
SAFETY  
• Disconnect battery or remove spark plug wire (for gasoline engines)  
before making any repairs. Disconnect negative terminal first and positive  
last. Install positive terminal first and negative last.  
Handling Fuel Safely  
To avoid personal injury or property  
damage, use extreme care in handling fuel.  
Fuel is extremely flammable and fuel  
vapors are explosive:  
• Before servicing machine or attachment, carefully release pressure from  
any components with stored energy, such as hydraulic components or  
springs.  
• Extinguish all cigarettes, cigars, pipes, and  
other sources of ignition.  
• Keep all parts in good condition and properly installed. Fix damage  
immediately. Replace worn or broken parts.  
• Use only an approved fuel container. Use  
only non-metal, portable fuel containers  
approved by the Underwriter’s Laboratory  
(U.L.) or the American Society for Testing &  
Materials (ASTM). If using a funnel, make sure  
it is plastic and has no screen or filter.  
• Charge batteries in an open, well-ventilated area, away from sparks.  
Unplug battery charger before connecting or disconnecting from the  
battery. Wear protective clothing and use insulated tools.  
• Do not strike the flywheel with a hammer or hard object because the  
flywheel may later shatter during operation.  
• Never remove the fuel tank cap or add fuel with the engine running. Allow  
engine to cool before refueling.  
• If equipped with hydraulic lift - release hydraulic pressure by lowering  
attachment or cutting units to the ground or to a mechanical stop and  
move hydraulic control levers back and forth.  
• Never add fuel to or drain fuel from the machine indoors. Move machine  
outdoors and provide adequate ventilation.  
Avoid High Pressure Fluids  
• Clean up spilled fuel immediately. If fuel is spilled on clothing, change  
clothing immediately. If fuel is spilled near machine, do not attempt to start  
the engine but move the machine away from the area of spillage. Avoid  
creating any source of ignition until fuel vapors have dissipated.  
• Hydraulic hoses and lines can fail due to  
physical damage, kinks, age, and exposure.  
Check hoses and lines regularly. Replace  
damaged hoses and lines.  
• Never store the machine or fuel container where there is an open flame,  
spark, or pilot light such as on a water heater or other appliance.  
• Hydraulic fluid connections can loosen due to physical damage and  
vibration. Check connections regularly. Tighten loose connections.  
• Prevent fire and explosion caused by static electric discharge. Static  
electric discharge can ignite fuel vapors in an ungrounded fuel container.  
• Escaping fluid under pressure can penetrate the skin causing serious  
injury. Avoid the hazard by relieving pressure before disconnecting  
hydraulic or other lines. Tighten all connections before applying pressure.  
• Never fill containers inside a vehicle or on a truck or trailer bed with a  
plastic liner. Always place containers on the ground away from your  
vehicle before fueling.  
• Search for leaks with a piece of cardboard. Protect hands and body from  
high pressure fluids.  
• Remove fuel-powered equipment from the truck or trailer and refuel it on  
the ground. If this is not possible, then refuel such equipment with a  
portable container, rather than from a fuel dispenser nozzle.  
• If an accident occurs, see a doctor immediately. Any fluid injected into  
the skin must be surgically removed within a few hours or gangrene may  
result. Doctors unfamiliar with this type of injury should reference a  
knowledgeable medical source. Such information is available from Deere  
& Company Medical Department in Moline, Illinois, U.S.A. Information may  
be obtained in the United States and Canada only by calling 1-800-822-  
8262.  
• Keep the nozzle in contact with the rim of the fuel tank or container  
opening at all times until the fueling is complete. Do not use a nozzle lock-  
open device.  
• Never overfill fuel tank. Replace fuel tank cap and tighten securely.  
• Replace all fuel container caps securely after use.  
Prevent Fires  
• For gasoline engines, do not use gas with methanol. Methanol is harmful  
to your health and to the environment.  
• Machine fires and structure fires can occur if a  
machine is stored before allowing it to cool, if  
debris is not removed from critical areas of the  
machine, or if machine is stored near  
combustible materials.  
Tire Safety  
Explosive separation of a tire and rim parts  
can cause serious injury or death:  
• Remove grass and debris completely from  
engine compartment and muffler area, and from  
on top of the mower deck, before and after operating machine, especially  
after mowing or mulching in dry conditions.  
• Do not attempt to mount a tire without the  
proper equipment and experience to perform  
the job.  
• Always maintain the correct tire pressure. Do not inflate the tires above  
the recommended pressure. Never weld or heat a wheel and tire  
assembly. The heat can cause an increase in air pressure resulting in a  
tire explosion. Welding can structurally weaken or deform the wheel.  
• Empty any grasscatcher bags or containers completely before storing.  
• Always shut off fuel when storing or transporting machine, if the machine  
has a fuel shutoff.  
• Do not store machine near an open flame or source of ignition, such as a  
water heater or furnace.  
• When inflating tires, use a clip-on chuck and extension hose long enough  
to allow you to stand to one side and NOT in front of or over the tire  
assembly.  
• Check fuel lines, tank, cap, and fittings frequently for cracks or leaks.  
Replace if necessary.  
• Check tires for low pressure, cuts, bubbles, damaged rims or missing lug  
bolts and nuts.  
Checking Wheel Hardware  
• A serious accident could occur causing serious injury if wheel hardware  
is not tight.  
Safety - 8  
   
ASSEMBLY  
• Check wheel hardware tightness often during the first 100 hours of  
operation.  
B
• Wheel hardware must be tightened to specified torque using the proper  
procedure anytime it is loosened.  
Handling Waste Product and Chemicals  
Waste products, such as, used oil, fuel, coolant, brake fluid, and batteries,  
can harm the environment and people:  
• Do not use beverage containers for waste fluids - someone may drink  
from them.  
A
• See your local Recycling Center or authorized dealer to learn how to  
recycle or get rid of waste products.  
• A Material Safety Data Sheet (MSDS) provides specific details on  
chemical products: physical and health hazards, safety procedures, and  
emergency response techniques. The seller of the chemical products  
used with your machine is responsible for providing the MSDS for that  
product.  
MX40976  
Picture Note: Z225 and Z245  
B
Assembly  
Charge and Connect Battery  
c
CAUTION: Avoid injury! The battery produces a flammable  
and explosive gas. The battery may explode:  
• Do not smoke or have open flame near battery.  
• Wear eye protection and gloves.  
A
• Never check battery charge by placing a metal object across  
the posts. Use a voltmeter or hydrometer.  
• Do not jump start or charge a frozen battery. Warm battery to  
16°C (60°F).  
MX39555  
Picture Note: Z425, Z445, Z465  
1. Remove and discard the red positive (+) protective cap from the positive  
(+) battery terminal.  
1. Be sure mower is fully raised to the transport lock position, as shown,  
and insert the pin (A) in the hole just below the mower deck lift lever (B).  
2. Charge the battery.  
Install Seat  
• Battery is fully charged at 12.6 volts.  
3. Connect positive (+) battery cable to battery.  
4. Connect negative (–) battery cable.  
1. Remove nut and bolt holding foot plate down. Do not discard hardware.  
Raise foot plate with seat attached.  
2. Remove and discard four bolts holding seat onto foot plate.  
3. Lower foot plate and secure with nut and bolt.  
5. Apply general purpose grease or silicone spray to terminal to help  
prevent corrosion.  
6. Slide red cover over positive battery cable.  
Install Deck Height Pin  
NOTE: A 13 mm wrench is incorporated into one end of the deck  
height pin. The wrench can be used for tracking bolt adjustments.  
Assembly - 9  
     
ASSEMBLY  
Install Seat (Z445)  
Install Seat (Z465)  
B
G
J
J
I
D
C
C
E
A
J
J
F
H
MX38092  
K
1. Raise seat platform (A), and install seat (B) onto platform. Secure with  
four supplied bolts (C).  
MX39769  
2. Remove seat switch from harness.  
• The Z465 model uses a different seat (G) and seat platform (H) than the  
Z445.  
3. Insert switch (D) in lower (square shaped) part of seat slot. Push switch  
all the way down into seat, compressing switch plunger against bottom of  
seat. Slide switch upward toward top of slot to snap into position.  
• The seat switch (I) is supplied installed in the seat bottom, and a short  
jumper harness is connected to the switch.  
4. Plug wire harness connector (E) into switch. Route harness on bottom  
of seat and secure harness retainer (F) into hole in seat platform.  
• An adapter plate is supplied assembled to the seat platform, and the four  
seat mounting bolts (J) are pre-installed into the adapter plate. Push-nuts  
are installed on the bolts to retain them in the adapter plate. They should  
remain in place when assembling the seat.  
5. Lower seat.  
1. Raise seat platform  
2. Position seat to align mounting holes with the four bolts in the adapter  
plate and tighten the bolts to secure the seat.  
3. Pull the jumper harness (attached to the seat switch) out through the  
access holes in the adapter plate and seat platform, and connect the  
machine seat harness to the jumper harness.  
4. Route harness on bottom of seat and secure harness retainer into hole  
(K) in seat platform.  
5. Lower seat.  
Check Tire Pressure  
Check tire pressure. (See Checking Tire Pressure in the SERVICE  
MISCELLANEOUS section.)  
Assembly - 10  
 
ASSEMBLY  
Install Gage Wheels (Z445 - 54 Inch HC Deck)  
C
B
A
MX41152  
1. Install two front gage wheels (A) onto deck using bolt (B) and nut (C).  
Install and Level Mower Deck (Z465)  
Install and level mower deck. (See Installing Mower (62 Inch Mower) in the  
SERVICE MOWER Section and Adjusting Mower Level in the  
OPERATING Section.)  
Adjust Mower Deck Level (42, 48 and 54 Mower)  
Adjust mower deck level. (See Adjusting Mower Deck Level in the  
OPERATING section.)  
Check Engine Oil Level  
Check engine oil level. (See Checking Engine Oil Level in the SERVICE  
ENGINE section.)  
Check Machine Safety System  
Perform safety system check to make sure the electronic safety interlock  
circuit is functioning properly. Perform all tests. (See Testing Safety  
System in the OPERATING section.)  
Assembly - 11  
     
OPERATING - CONTROLS  
Operating - Controls  
Operator Station Controls  
G
F
C
B
A
E
D
L
H
M
K
J
N
I
MX40981, MX41661  
Key  
A
Description  
Key  
Description  
Left Motion Control Lever  
H
I
Right Motion Control Lever  
Fuel Tank Cap  
B
Headlight (If equipped) Left available for Z225, Left and  
Right available for Z245, Z425, Z445 and Z465.  
C
Park Brake Lever  
J
Ignition Key Switch  
(Z225 and Z245 style shown)  
D
E
F
Seat Adjustment Lever  
Deck Height Pin  
K
L
Headlight Switch (If equipped)  
Hourmeter  
Mower Deck Lift Lever  
M
Mower Engagement Switch  
(Z225 and Z245 style shown)  
G
Mower Deck Lift Pedal  
N
Throttle/Choke Control Lever  
(Z445 with 54 in. High Capacity deck only)  
Operating - Controls - 12  
 
OPERATING  
Adjusting Seat  
Operating  
Daily Operating Checklist  
Test safety systems.  
Check fuel level.  
Check engine oil level.  
Remove grass and debris from engine compartment and muffler  
area, and on top of mower deck, before and after operating machine.  
Check transaxle oil level - sight bottle (Z425, Z445, Z465).  
Clean air intake screen.  
Check area below machine for leaks.  
A
Avoid Damage to Plastic and Painted Surfaces  
• Do not wipe plastic parts unless rinsed first.  
MX37772  
1. Pull lever (A) upward.  
• Insect repellent spray may damage plastic and painted surfaces. Do not  
spray insect repellent near machine.  
2. Slide seat forward or rearward to desired position.  
3. Release lever.  
• Be careful not to spill fuel on machine. Fuel may damage surface. Wipe  
up spilled fuel immediately.  
Adjusting Armrests (If Equipped)  
Mounting and Dismounting Machine  
A
A
B
A
MX38908  
MX40977  
• Do not step on the mower deck when mounting and dismounting the  
machine.  
A
• Mount the machine from the front using the foot plate (A).  
• Park machine safely before dismounting (see Parking Safely in the  
SAFETY section).  
• Keep the foot plate clean.  
C
MX39768  
Picture Note: Z465 model shown.  
Operating - 13  
       
OPERATING  
1. Raise each armrest (A).  
2. Models except Z465 - Turn adjustment knob (B) clockwise to lower  
armrest and counterclockwise to raise armrest. Lower armrests.  
Model Z465 only - Use socket wrench to turn adjustment bolt (C)  
clockwise to lower armrest and counterclockwise to raise armrest. Lower  
armrests.  
B
C
Adjusting Motion Control Levers  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
G
D
MX39555  
Picture Note: Z425, Z445, and Z465  
F
A
C
B
E
MX39556  
2. To adjust motion control lever height, remove two bolts and nuts and  
raise or lower each control lever to your comfort level.  
D
B
C
• For highest lever position, use holes (A).  
• For medium lever position, use holes (B).  
• For lowest lever position, use holes (C).  
G
3. You can also adjust motion control levers slightly forward or rearward  
(D) within slotted holes.  
Adjusting Cutting Height  
Cutting height can be adjusted from approximately 25-100 mm (1-4 in.).  
When mower deck is in transport position cutting height is approximately  
100 mm (4 in.).  
MX41741, MX41854  
Picture Note: Z445 (54 in. HC Deck)  
2. Raise mower deck:  
1. Check tire pressure and adjust as needed.  
• Z225 and Z245 - Pull upward on mower deck lift lever (A) and pull  
lever towards center of machine to lock in raised position.  
• Z425, Z445, and Z465 - Push in button (B) and pull upward on mower  
deck lift lever (C) until in fully raised position.  
NOTE: On Z445 (54 in. HC deck) models, lift stop must be rotated  
upward (E) for deck to lock in the raised position. When lift stop is  
rotated down (F), pushing on lift pedal will allow you to raise and  
lower deck without having it lock in the raised position.  
A
• Z445 (54 in. HC Deck) - Push in button (B), push down on lift pedal  
(D), and pull upward on mower deck lift lever (C) until in fully raised  
position.  
G
3. Insert the pin (G) in the proper hole for the desired height of cut.  
4. Lower mower deck:  
• Z225 and Z245 - Lift slightly on mower deck lift lever, push slightly  
outward, and lower lift lever (A) onto pin (G).  
MX40976  
• Z425, Z445, and Z465 - Push in button (B) and lower mower deck lift  
lever (C) onto pin (G).  
Picture Note: Z225 and Z245  
Operating - 14  
   
OPERATING  
• Z445 (54 in. HC Deck) - Place foot on lift pedal (D), push in button (B),  
and release lift pedal rearward while lowering mower deck lift lever (C)  
onto pin (G).  
Adjusting Mower Level  
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
E
• Always wear gloves when handling mower blades or working  
near blades.  
NOTE: Mower wheels should not contact the ground when leveling  
the deck.  
MX37773  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Inflate tires to the correct pressure.  
c.Adjust mower level, if necessary, by turning rear nuts (E) clockwise to  
raise the side of the mower deck, or counterclockwise to lower the  
mower deck.  
3. Position caster wheels to the forward driving position.  
4. Set mower to preferred cutting height, and lower deck into the mowing  
position.  
6. Measure mower level (front-to-rear).  
5. Measure mower level (side-to-side).  
D
B
MX4896a  
A
a.Turn right blade (D) so blade tip points straight forward.  
b.Measure from blade tip to the surface. Take measurement for both  
blades. The front blade tip must be 3 - 6 mm (1/8 - 1/4 in.) lower than  
rear blade tip.  
MIF  
Picture Note: A convenient leveling gauge (A) (AM130907) is  
available from your dealer.  
a.Position mower blades as follows and measure from each outside  
blade tip (B) to the level surface.  
F
G
D
C
MX39626  
c.42 inch mower deck: Adjust mower level, if necessary, by loosening  
rear nut (F) on front lift rod. Turn front nut (G) clockwise to raise front of  
mower or counterclockwise to lower it. Tighten rear nut after adjustment  
is complete.  
MX4896  
b.Turn left blade (C) as shown. Hold drive belt and turn right blade (D) as  
shown. Take measurement for both blades.  
The difference between blade measurements must not be more than 3  
mm (1/8 in.).  
Operating - 15  
 
OPERATING  
IMPORTANT: Avoid damage! The mower deck can be damaged if  
mower wheels are adjusted wrong:  
H
• Wheels must not ride on ground supporting mower weight.  
• Check wheel adjustment each time cutting height is changed.  
1. Park machine safely on a level surface. (See Parking Safely in the  
SAFETY section).  
2. Inflate tires to correct pressure.  
3. Raise mower deck lift lever, and lock in transport position.  
4. Adjust mower wheels to correct height:  
I
H
42 Inch Mower  
A
MX40978  
d.Z445 (54 in.) and Z465 (62 in.) mower decks: Adjust mower level, if  
necessary, by adjusting nuts (H), equally on both sides of mower deck,  
on front lift rod. Tighten nuts onto stud (I) on each side after adjustment  
is complete.  
C
F
B
E
D
J
G
MX36202  
L
M
Position 1 (A)  
Position 2 (B)  
Position 3 (C)  
Position 4 (D)  
25 - 38 mm (1 - 1-1/2 in.) Height of Cut  
44 - 50 mm (1-3/4 - 2 in.) Height of Cut  
M
K
57 - 69 mm (2-1/4 - 2-3/4 in.) Height of Cut  
76 - 101 mm (3 - 4 in.) Height of Cut  
MX39628  
• Remove shoulder bolt (E) and nut (F). Move wheel (G) to proper hole  
position. Secure with shoulder bolt and nut. Tighten nut to 34 N•m (25 lb-  
ft).  
Picture Note: 48 in. deck shown.  
e.48 and 54 (all other models): Adjust mower level, if necessary, by  
loosening rear nuts (J) on front lift rod. Turn front nuts (K) clockwise to  
raise front of mower or counterclockwise to lower it. Make sure front lift  
rod (L) contacts mower deck bracket on both sides (M) to maximize  
stability of deck. Tighten rear nut after adjustment is complete.  
48 Inch Mower (Z245)  
A
C
NOTE: Verify that deck will latch in transport position. If it does not  
latch, turn both rear adjusting nuts counter-clockwise equally to  
lower rear of deck until deck latch will engage. Check front lift rod  
adjustment, adjust if necessary.  
F
B
Adjusting Mower Wheels  
D
E
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
G
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
• Always wear gloves when handling mower blades or working  
near blades.  
MX39715  
Operating - 16  
 
OPERATING  
• Remove carriage bolt (D) and nut (E). Move wheel (F) and axle (G) to  
proper hole position. Secure with carriage bolt and nut. Tighten nut to 24  
N•m (18 lb-ft).  
Position 1 (A)  
Position 2 (B)  
Position 3 (C)  
Position 4 (D)  
Disables anti-scalp feature (should not be used)  
25 - 50 mm (1 - 2 in.) Height of Cut  
62 Inch Mower  
57 - 76 mm (2-1/4 - 3 in.) Height of Cut  
82 - 101 mm (3-1/4 - 4 in.) Height of Cut  
• Remove shoulder bolt (E) and nut (F). Move wheel (G) to proper hole  
position. Secure with shoulder bolt and nut. Tighten nut to 34 N•m (25 lb-  
ft).  
A
48 and 54 Inch Mowers (Z400 Series)  
D
E
B
E
A
F
C
B
C
MX39616  
D
Position 1 (A)  
Position 2 (B)  
25 - 50 mm (1 - 2 in.) Height of Cut  
57 - 101 mm (2-1/4 - 4 in.) Height of Cut  
F
• Remove carriage bolt (C) and nut (D). Move wheel (E) and axle (F) to  
proper hole position. Secure with carriage bolt and nut. Tighten nut to 24  
N•m (18 lb-ft).  
MX39716  
Position 1 (A)  
Position 2 (B)  
Position 3 (C)  
25 - 44 mm (1 - 1-3/4 in.) Height of Cut  
50 - 69 mm (2 - 2-3/4 in.) Height of Cut  
76 - 101 mm (3 - 4 in.) Height of Cut  
Testing Safety Systems  
• Remove shoulder bolt (D) and nut (E). Move wheel (F) to proper hole  
position. Secure with shoulder bolt and nut. Tighten nut to 34 N•m (25 lb-  
ft).  
54 Inch High Capacity Mower (Z445)  
A
E
B
C
c
CAUTION: Avoid injury! Engine exhaust fumes contain  
carbon monoxide and can cause serious illness or death.  
Do not run an engine in an enclosed area, such as a garage, even  
with doors or windows opened.  
F
D
G
Move the machine to an outside area before running the engine.  
The safety systems installed on your machine should be checked before  
each machine use. Be sure you have read the machine operator manual  
and are completely familiar with the operation of the machine before  
performing these safety system checks.  
MX41278  
Position 1 (A)  
Position 2 (B)  
Position 3 (C)  
25 - 44 mm (1 - 1-3/4 in.) Height of Cut  
50 - 69 mm (2 - 2-3/4 in.) Height of Cut  
76 - 101 mm (3 - 4 in.) Height of Cut  
Use the following checkout procedures to check for normal operation of  
machine.  
If there is a malfunction during one of these procedures, do not operate  
machine. See your authorized dealer for service.  
Operating - 17  
 
OPERATING  
Perform these tests in a clear open area. Keep bystanders away.  
Result: Engine should continue to run. If engine stops, there is a problem  
with your safety interlock circuit.  
Testing Park Brake Switch  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Sit on seat.  
Testing Motion Control Lever Switch  
1. Park machine safely. (See Parking Safely in the SAFETY Section.)  
2. Sit on seat.  
3. Unlock the park brake.  
3. First test:  
4. Try to start engine.  
a.With the park brake locked, start engine.  
b.Move right motion control lever inward.  
Result: Engine must not crank. If engine cranks, there is a problem with  
your safety interlock circuit.  
Result: Engine should stop. If engine does not stop, there is a problem  
with your safety interlock circuit.  
Testing Park Brake  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Engage bypass valve lever.  
4. Second test:  
a.Start engine.  
3. Lock the park brake.  
b.Release park brake.  
c.Move right motion control lever inward.  
4. Try to push machine manually.  
Result: Park brake must prevent machine from moving. If machine moves,  
parking brake needs to be adjusted.  
Result: Engine should continue to run. If engine stops, there is a problem  
with your safety interlock circuit.  
5. Repeat first and second test using left motion control lever.  
Testing Mower Engagement (PTO) Switch  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Sit on seat.  
Using Park Brake  
3. Lock the park brake.  
c
CAUTION: Avoid injury! Children or bystanders may  
attempt to move or operate an unattended machine.  
4. Engage the mower.  
Always lock the park brake and remove the key before leaving the  
machine unattended.  
5. Try to start engine.  
Result: Engine must not crank. If engine cranks, there is a problem with  
your safety interlock circuit.  
Z200 Series  
Setting Park Brake  
Testing Seat Switch  
1. Raise park brake lever to lock park brake.  
1. Park machine safely. (See Parking Safely in the SAFETY Section.)  
2. First test:  
Releasing Park Brake  
a.Lock park brake.  
1. Lower park brake lever to unlock park brake.  
b.Start engine.  
Z400 Series  
c.Move throttle lever up to maximum engine speed.  
d.Engage mower.  
Setting Park Brake  
1. Press button, and raise park brake lever to lock park brake.  
e.Raise up off seat. Do not get off machine.  
Releasing Park Brake  
Result: Engine and mower blades should stop. If engine and mower  
blades do not stop, there is a problem with your safety interlock circuit.  
1. Press button, and lower park brake lever to unlock park brake.  
3. Second test:  
Using Key Switch  
a.Disengage mower.  
B
b.Start engine.  
c.Unlock park brake.  
d.Raise up off seat. Do not get off machine.  
Result: Engine should stop. If engine does not stop, there is a problem  
with your safety interlock circuit.  
4. Third test:  
C
A
a.Lock park brake.  
b.Disengage mower.  
c.Start engine.  
d.Raise up off seat. Do not get off machine.  
Operating - 18  
             
OPERATING  
MX31338  
• Motion control levers must be in the start/shutdown position (A) and the  
park brake locked (B) to start the engine.  
A - STOP (off) position - With key in the STOP position, all switched power  
is off, and engine should not run.  
• Forward and reverse movement of the motion control levers is prevented  
when levers are moved to the start/shutdown position.  
B - Run (on) position - Turn key from STOP to this position, and all  
switched power circuits will be on.  
• Operator can exit mower with the engine running when the mower  
engagement switch is disengaged, the motion control levers are in the  
start/shutdown position and the park brake is locked.  
C - Start position - Turn key to start position to crank the engine. Release  
key after engine has started and it will automatically return to the on  
position. The engine will continue to run.  
• Motion control levers must be in the start/shutdown position to safely  
enter and exit the operator seat.  
Using Mower Engagement Switch  
Neutral Position  
To Engage Mower - Pull mower engagement knob up.  
To Disengage Mower - Push mower engagement knob down.  
Using the Hour Meter  
• The hour meter shows the number of hours the engine has run. The hour  
meter does not accumulate hours with the engine off when the key is in  
the run position. Use the hour meter to determine when your machine has  
reached the recommended service intervals.  
Turn the key to STOP position when not using the machine.  
• Hour meter cannot be reset.  
D
C
Using the Motion Control Levers  
c
CAUTION: Avoid injury! Learn use of the motion control  
levers and practice at half throttle until becoming proficient and  
comfortable with the operation of the machine.  
Do not move motion control levers from forward to reverse or  
reverse to forward position rapidly. Sudden direction changes  
could cause loss of control or damage the machine.  
MX40983  
• Machine speed, motion, and direction can be controlled when the engine  
is running, motion control levers are in the neutral position (C), and the  
park brake is unlocked (D).  
Before using the machine, become familiar with the motion control levers  
and how they respond. It is essential to know how the machine  
accelerates, steers and stops.  
To stop the machine for an emergency, move the motion control levers  
quickly back to the neutral position.  
The functions of the motion control levers are:  
• Dual function neutral position.  
• Steering.  
Forward and Reverse Travel  
Straight forward and reverse travel takes practice. If the machine does not  
track in a straight line when going forward or reverse, the motion control  
lever tracking may need adjusting.  
• Acceleration.  
• Braking.  
1. Move throttle lever to the mow position.  
2. Unlock park brake.  
Start/shutdown Position  
3. Move both motion control levers from the start/shutdown position inward  
to the neutral position.  
4. Move the motion control levers forward to begin forward travel.  
5. Move the motion control levers rearward to begin reverse travel.  
6. To stop travel, move motion control levers back to the neutral position.  
A
B
MX40982  
Operating - 19  
     
OPERATING  
Forward Travel  
Left Turn  
A
A
C
D
MX40984  
MX40986  
1. Gradually move both motion control levers evenly forward (A) from  
neutral. To speed up, move the levers farther forward. To slow down  
smoothly, slowly move the levers toward neutral.  
1. To turn slightly to the left, push right control lever (C) further forward  
than the left control lever (D).  
Reverse Travel  
C
D
B
B
MX40987  
2. To turn sharply to the left, push right control lever (C) forward and pull  
left control lever (D) rearward at the same time.  
MX40985  
1. Look down and behind, then gradually move both motion control levers  
evenly rearward (B) from neutral. To speed up, move the levers farther  
rearward. To slow down smoothly, slowly move the levers toward neutral.  
Operating - 20  
OPERATING  
Right Turn  
4. Set both motion control levers to the start/shutdown position.  
5. Move throttle lever to set engine speed:  
Cold start: Set throttle lever to the start position.  
Warm start: Set throttle lever to the mow position.  
IMPORTANT: Avoid damage! Starter may be damaged if starter is  
operated for more than 20 seconds at a time:  
• Wait two minutes before trying again if engine does not start.  
6. Turn key switch to the start position.  
D
7. After engine starts, release key switch to the run position and move  
throttle to mow position.  
C
IMPORTANT: Avoid damage! Unnecessary engine idling may  
cause engine damage. Excessive idling can cause engine  
overheating, carbon build-up, and poor performance.  
8. Allow the engine to warm up for 20 seconds.  
9. Release park brake.  
MX40988  
10. Set both motion control levers to the neutral position.  
1. To turn slightly to the right, push left control lever (D) further forward  
than the right control lever (C).  
Engaging Mower  
c
CAUTION: Avoid injury! Clear mowing area of all bystanders  
when operating this machine. Thrown objects could cause serious  
injury or death.  
Keep hands and feet away from blades and discharge opening.  
Do not mow in reverse unless absolutely necessary.  
1. Adjust mower to desired cutting height.  
2. Start engine.  
D
3. Release park brake.  
4. Move both motion control levers to the neutral position.  
5. Set throttle lever to the RUN position.  
NOTE: For smoother engagement, deck can be engaged at transport  
position and then lowered to desired cut height.  
C
6. Pull mower engagement switch up to engage mower.  
NOTE: The travel speed and turn rate will vary with the amount that  
the control levers are moved.  
MX41151  
7. Push motion control levers forward slowly. Mow at a safe travel speed.  
2. To turn sharply to the right, push left control lever (D) forward and pull  
right control lever (C) rearward at the same time.  
Stopping the Engine  
1. Stop machine on a level surface, not on a slope.  
2. Push the mower engagement switch down to disengage mower.  
3. Move the motion control levers to the start/shutdown position.  
4. Lock park brake.  
Starting the Engine  
c
CAUTION: Avoid injury! Engine exhaust fumes contain  
carbon monoxide and can cause serious illness or death.  
Do not run an engine in an enclosed area, such as a garage, even  
with doors or windows opened.  
5. Move throttle lever to the shutdown position.  
6. Allow the engine to cool down for 20 seconds.  
7. Turn ignition key to STOP (off) position.  
Move the machine to an outside area before running the engine.  
1. Sit on the operator seat.  
2. Lock park brake.  
3. Push the mower engagement knob down to disengage the mower.  
Operating - 21  
     
OPERATING  
NOTE: The bypass valves must be fully turned clockwise (closed)  
during normal vehicle operation.  
c
CAUTION: Avoid injury! Children or bystanders may  
attempt to move or operate an unattended machine.  
1. Lock park brake.  
2. Raise operator’s seat.  
Always lock the park brake and remove the key before leaving the  
machine unattended.  
8. Remove key.  
A
Moving Machine by Hand  
c
CAUTION: Avoid injury! When the bypass valve is open, the  
machine will have unrestricted motion.  
• Do not open the bypass valve when the machine is stopped  
on an incline to prevent it from going downhill out of control.  
IMPORTANT: Avoid damage! Transmission damage may occur if  
the machine is towed or moved incorrectly:  
• Move machine by hand only.  
• Do not use another vehicle to move machine.  
• Do not tow machine.  
MX37905  
3. Turn bypass valves (A) on both sides of pump 1/4 - 1/2 turn  
counterclockwise (open position).  
Z225 and Z245 Models:  
4. Unlock park brake.  
5. Push machine to desired location. Due to hydraulic system drag,  
machine will move slowly.  
IMPORTANT: Avoid damage! The bypass valves can be damaged  
if overtightened. Use care not to overtighten.  
NOTE: Bypass valves should be hand tightened only.  
6. Turn both bypass valves clockwise (closed position) until tight.  
7. Lock park brake.  
Unplugging Mower, Bagger, or Material Collection  
System  
A
c
CAUTION: Avoid injury! Do not attempt to unplug  
attachment with machine running.  
• Rotating blades are dangerous. Shut off the engine and  
remove the key before getting off the seat to inspect the  
machine and attachment.  
MX37904  
• Thrown objects can cause serious injury. Make sure all  
machine parts are stopped before raising hopper top or  
removing chutes.  
1. Pull out both bypass valve levers (A) at rear of machine.  
2. Release park brake.  
3. Push machine to desired location.  
Checking For Plugging While Driving  
If grass builds up in front of mower discharge chute, check for plugged  
chute or problems with blower assembly (if equipped).  
IMPORTANT: Avoid damage! The transmission might be damaged  
if the bypass valve lever is not pushed back to operating position  
before attempting to start the engine. Do not start or operate the  
machine with the bypass valve lever in the push position.  
If there is a trail of clippings behind mower or clippings blow to the side,  
check for plugged chute, full collector bags, or problems with blower  
assembly.  
4. Push in both bypass valve levers.  
Removing Debris From Inspection Points:  
Z425, Z445 and Z465 Models:  
When the machine needs to be moved without starting the engine, use the  
bypass valves:  
Operating - 22  
   
OPERATING  
c
CAUTION: Avoid injury! Do not use hands or feet to clear  
plugged mower deck or blower assembly. Stored energy can cause  
blades to rotate.  
c
CAUTION: Avoid injury! Use extra care when loading or  
unloading the machine onto a trailer or truck. Machine wheels can  
go off the ramp or trailer, causing the machine to tip over.  
• To load, back slowly and in a straight line. Keep wheels away  
from drop-offs and edges.  
1. Park machine safely. Wait for all moving parts to stop before getting off  
to inspect machine.  
• Do not use two separate loading ramps. Use a full width  
loading ramp at least 30 cm (12 in.) wider than machine to keep  
caster wheels from going off the ramp edge.  
2. Open hopper cover. Check chute outlet.  
3. Remove chute from mower deck or blower assembly. Check chute inlet.  
4. Check under mower deck for debris.  
• Use a trailer with sides.  
1. Park trailer on level surface.  
Using Wash Port to Clean Mower Deck  
2. Raise mower deck before driving machine onto trailer.  
NOTE: Follow this procedure after each use to prevent buildup and  
remove corrosive lawn chemicals.  
1. Park machine safely. (See Parking Safely in the Safety section).  
A
MX22500  
3. Back machine onto heavy-duty trailer with full-width ramp.  
4. Lower mower deck completely.  
5. Lock park brake.  
6. Turn off machine and remove key.  
MX38397  
7. Fasten machine at the axle or frame to trailer with heavy-duty straps,  
chains, or cables. Both front and rear straps must be directed down and  
outward from machine.  
2. Attach a garden hose with quick-coupler to wash port (A) on the mower  
deck.  
3. Turn on water.  
Mowing Tips  
4. Start engine.  
5. Run at full throttle.  
• Mow grass with throttle lever in the full fast / mow position.  
• Mow grass when it is dry.  
6. Engage mower blades.  
7. Flush water under deck for approximately one minute.  
8. Disengage mower blades.  
9. Stop engine.  
• Keep mower deck and discharge chute clean.  
• Mow with sharp blades.  
• Properly level mower deck for a smooth cut.  
• Mow grass frequently.  
10. Turn off water and remove garden hose from wash port.  
• Use a travel speed that fits the conditions:  
Transporting Machine on Trailer  
• Mow tall or wet grass twice. Cut grass at half desired height – then cut  
at desired height.  
NOTE: Trailer capacity must exceed combined machine weight and  
attachment weight. (See Specifications section in operator’s  
manual).  
Travel slow when mowing tall or thick grass.  
Be sure trailer has all the necessary lights and signs required by law.  
• Avoid damaging grass by slipping or skidding machine drive wheels.  
Practice smooth control lever movements.  
• When performing sharp turns, do not allow inside machine drive wheel  
to stop and twist on grass.  
Operating - 23  
     
SERVICE INTERVALS  
If not using any of the preferred greases, be sure to use a general all-  
purpose grease with an NLGI grade No.2 rating.  
Service Intervals  
Wet or high speed conditions may require use of a special-use grease.  
Contact your Servicing dealer for information.  
Servicing Your Machine  
Lubricating Mower Deck Spindles  
IMPORTANT: Avoid damage! Operating in extreme conditions  
may require more frequent service intervals:  
NOTE: Removal of belt shields is not necessary to lubricate the  
spindles.  
• Engine components may become dirty or plugged when  
operating in extreme heat, dust or other severe conditions.  
1. Remove mower deck foot plate.  
• Engine oil can degrade if machine is operated constantly at slow  
or low engine speeds or for frequent short periods of time.  
2. Lubricate the mower deck spindles, as indicated.  
42 in. Mower Deck  
Please use the following timetables to perform routine maintenance on  
your machine.  
Service Intervals  
Break-In after 8 Hours  
• Change engine oil.  
A
A
• Change engine oil filter (if equipped).  
Every 50 Hours or Annually  
• Change engine oil.  
• Change engine oil filter (if equipped).  
• Lubricate mower deck spindles.  
• Lubricate mower deck idler arm (62 in. deck)  
MX37890  
• Lubricate two mower deck spindle grease fittings (A) with two pumps of  
grease at specified interval.  
Every 100 Hours or Annually  
• Replace spark plugs.  
48 in. Mower Deck (Z245)  
• Replace air filter elements, both foam and paper.  
• Replace fuel filter.  
• Check mower belt.  
• Sharpen / replace mower blades.  
• Clean underside of deck.  
• Check tire pressure.  
B
• Clean engine cooling fins.  
B
Every 200 Hours  
B
• Check / adjust engine valve clearance. See your John Deere dealer for  
this service.  
MX39717  
Service Lubrication  
Picture Note: Shown with belt covers removed.  
Grease  
• Lubricate three mower deck spindle grease fittings (B) with two pumps of  
grease at specified interval. The two outer belt covers have a raised area,  
toward rear of deck, to allow access to grease fittings with the covers  
installed. Covers can be removed for easier access to the fittings. Install  
covers if removed.  
IMPORTANT: Avoid damage! Use recommended John Deere  
greases to avoid component failure and premature wear.  
The recommended John Deere greases are effective within an  
average air temperature range of -29 to 135 degrees C (-20 to 275  
degrees F).  
If operating outside that temperature range, contact your  
Servicing dealer for a special-use grease.  
The following greases are preferred:  
• John Deere Multi-Purpose SD Polyurea Grease  
• John Deere Multi-Purpose HD Lithium Complex Grease  
Service Intervals - 24  
   
SERVICE LUBRICATION  
48 and 54 in. Mower Decks (Z400 Series)  
C
A
C
C
MX37888  
MX39718  
• Lubricate three mower deck spindle grease fittings (C) with two pumps of  
grease at specified interval.  
Picture Note: Z400 series 48 in. deck shown.  
Lubricate the front lift arm at the points (A) where it pivots in the mower  
deck bracket as needed to prevent or minimize squeaking during  
operation.  
62 in. Mower Deck  
Lubricating Front Caster Spindles  
c
CAUTION: Avoid injury! To avoid injury, Do not lubricate  
machine while the engine is running.  
E
D
D
B
A
D
MX39552  
• Lubricate three mower deck spindle grease fittings (D) and idler arm (E)  
with two pumps of grease at specified interval.  
Lubricating Front Lift Arm  
MX37795  
• The two front caster wheel supports (A) utilize sealed bearings, which do  
not require lubrication. There are no grease fittings in the wheel supports.  
• The caster wheel yoke spindle (B) should be lightly greased prior to  
assembly if the wheel unit is serviced, to prevent the spindle from seizing  
in the bearings.  
A
MX39747  
Picture Note: Z225 42 in. deck shown.  
Service Lubrication - 25  
 
SERVICE ENGINE  
IMPORTANT: Avoid damage! Dirt and contamination can enter  
engine when checking oil level. Clean area around dipstick before  
loosening or removing.  
Service Engine  
Engine Warranty Maintenance Statement  
Maintenance, repair, or replacement of the emission control devices and  
systems on this engine, which are being done at the customer’s expense,  
may be performed by any non-road engine repair establishment or  
individual. Warranty repairs must be performed by an authorized John  
Deere dealer.  
2. Clean area around dipstick to prevent debris from falling into crankcase.  
A
Avoid Fumes  
c
CAUTION: Avoid injury! Engine exhaust fumes contain  
carbon monoxide and can cause serious illness or death.  
Do not run an engine in an enclosed area, such as a garage, even  
with doors or windows opened.  
Move the machine to an outside area before running the engine.  
Engine Oil  
Use oil viscosity based on the expected air temperature range during the  
period between oil changes.  
MX39807  
Picture Note: Single cylinder Briggs and Stratton shown.  
100  
122  
50  
60  
80  
20  
40  
-40  
-40  
-20  
-30  
0
32  
0
F
C
20  
10  
30  
-20  
40  
-10  
The following John Deere oils are preferred:  
• TURF-GARD™  
A
• PLUS- 4™  
Other oils may be used if above John Deere oils are not available,  
provided they meet the following specification:  
• API Service Classification SJ or higher  
MX39802  
Checking Engine Oil Level  
Picture Note: Twin cylinder Briggs and Stratton shown.  
IMPORTANT: Avoid damage! Failure to check the oil level  
regularly could lead to serious engine problems if oil level is out  
of the operating range:  
• Check oil level before operating.  
• Check oil level when the engine is cold and not running.  
• Keep oil level between the dipstick marks.  
• Shut off engine before adding oil.  
NOTE: Check oil twice a day if you run engine over 4 hours in a day.  
Make sure engine is cold when checking engine oil level.  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
Service Engine - 26  
     
SERVICE ENGINE  
Single cylinder Briggs and Stratton:  
B
C
A
A
MX37942  
MX37910  
Picture Note: Twin cylinder Kawasaki shown.  
3. Remove dipstick (A). Wipe with clean cloth.  
C
B
4. Install dipstick:  
• Briggs and Stratton Engines: Install and tighten dipstick.  
• Kawasaki Engines: Install dipstick in tube but do not tighten. Allow  
dipstick threads to rest on top of tube and rotate cap counterclockwise  
until it “clicks” or drops into place.  
5. Remove dipstick.  
6. Check oil level on dipstick. Oil must be between ADD and FULL marks.  
7. If oil level is low, add oil to bring oil level no higher than FULL mark on  
dipstick. Do not overfill.  
D
8. Install and tighten dipstick.  
Changing Engine Oil and Filter  
IMPORTANT: Avoid damage! Operating in extreme conditions  
may require more frequent service intervals:  
• Engine components may become dirty or plugged when  
operating in extreme heat, dust or other severe conditions.  
• Engine oil can degrade if machine is operated constantly at slow  
or low engine speeds or for frequent short periods of time.  
1. Run engine to warm oil.  
MX38113  
2. Park machine safely on level surface. (See Parking Safely in the  
SAFETY section.)  
1. Put drain pan under hole (A) of drain valve (B), and remove drain cap  
(C).  
IMPORTANT: Avoid damage! Dirt and contamination can enter  
engine when checking oil level. Clean area around dipstick before  
loosening or removing.  
2. Install drain hose (D) onto end of drain valve. Loosen engine dipstick.  
Turn drain valve counterclockwise and pull outward to allow oil to drain  
completely.  
3. Clean area around dipstick to prevent debris from falling into crankcase.  
3. Push drain valve inward, and turn clockwise to tighten. Remove drain  
hose, and install drain cap.  
4. Add oil no higher than FULL mark on dipstick. Begin with approximately  
1.2 L (1.25 qt). Do not overfill.  
5. Install and tighten dipstick.  
6. Start and run engine at idle to check for leaks. Stop engine. Fix any  
leaks before operating.  
7. Check oil level. Add oil if necessary.  
Service Engine - 27  
 
SERVICE ENGINE  
Twin cylinder Briggs and Stratton:  
5. Put a light coat of fresh, clean oil on the new filter gasket.  
6. Install replacement oil filter by turning oil filter to the right (clockwise)  
until the rubber gasket contacts filter base. Tighten filter an additional one-  
half turn.  
7. Tighten oil drain fitting (C), and remove drain hose (B).  
8. Add oil no higher than FULL mark on dipstick. Begin with approximately  
1.6 L (1.75 qt). Do not overfill.  
9. Install and tighten dipstick.  
10. Start and run engine at idle to check for leaks. Stop engine. Fix any  
leaks before operating.  
D
11. Check oil level. Add oil if necessary.  
Twin cylinder Kawasaki:  
A
C
MX39802  
B
A
C
C
A
MX37910  
1. Put drain pan under drain valve (A), and loosen drain valve to drain oil  
into drain pan.  
B
2. Loosen dipstick (B), and allow oil to drain completely.  
3. Wipe dirt from around oil filter (C). Place a drain pan under oil filter, and  
remove old filter.  
MX38114  
4. Put a light coat of fresh, clean oil on the new filter gasket.  
1. Raise seat, and put drain pan under drain valve (A).  
5. Install replacement oil filter by turning oil filter to the right (clockwise)  
until the rubber gasket contacts filter base. Tighten filter an additional one-  
half turn.  
2. Install drain hose (B) onto bottom end of drain valve. Loosen fitting (C)  
to drain oil into drain pan.  
3. Loosen dipstick (D), and allow oil to drain completely.  
6. Tighten oil drain valve (A).  
7. Add oil no higher than FULL mark on dipstick. Begin with approximately  
1.5 L (1.6 qt). Do not overfill.  
8. Install and tighten dipstick.  
9. Start and run engine at idle to check for leaks. Stop engine. Fix any  
leaks before operating.  
10. Check oil level. Add oil if necessary.  
E
MX39803  
4. Wipe dirt from around oil filter (E). Place a drain pan under oil filter, and  
remove old filter.  
Service Engine - 28  
SERVICE ENGINE  
Cleaning Air Intake Screen and Engine Fins  
IMPORTANT: Avoid damage! Dirt and debris can enter the engine  
through a damaged filter element:  
• Do not wash paper element.  
c
CAUTION: Avoid injury! Compressed air can cause debris  
to fly a long distance.  
• Do not attempt to clean paper element by tapping against  
another object.  
• Clear work area of bystanders.  
• Do not use pressurized air to clean element.  
• Wear eye protection when using compressed air for cleaning  
purposes.  
• Replace element only if it is very dirty, damaged or the seal is  
cracked.  
• Reduce compressed air pressure to 210 kPa (30 psi).  
IMPORTANT: Avoid damage! An obstructed air intake screen can  
cause engine damage due to overheating. Keep air intake screen  
and other external surfaces of the engine, including cooling fins,  
clean at all times to allow adequate air intake.  
C
D
1. Park machine safely. (See Parking Safely in the SAFETY Section.)  
2. Clean air intake screen on top of engine and external surfaces with rag,  
brush, vacuum or compressed air.  
B
Checking and Cleaning Air Cleaner Elements (Single  
Cylinder Briggs & Stratton)  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Let engine cool.  
MX7679  
3. Clean dirt and debris from the air cleaner cover.  
5. Inspect the foam precleaner (C) without removing it. If the foam  
precleaner is dirty:  
a.Remove it from the filter carefully, leaving the paper element (D) in the  
air cleaner housing.  
b.Wash precleaner in a solution of warm water and liquid detergent. Do  
not use oil.  
B
c.Rinse precleaner thoroughly. Squeeze out excess water in a dry cloth  
until precleaner is completely dry.  
A
6. Inspect the paper filter element (D) without removing it. If the paper filter  
element is damaged or dirty:  
• Carefully remove the element from the air cleaner housing.  
7. Clean air cleaner base very carefully, preventing any dirt from falling into  
carburetor.  
8. Install new paper filter element.  
9. Install foam precleaner on paper filter element.  
10. Install air cleaner cover and push latch down to lock.  
MX39804  
4. Lift latch (A) to unlock cover (B). Lift cover forward and remove.  
Checking and Cleaning Air Cleaner Elements (Twin  
Cylinder Briggs & Stratton)  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Let engine cool.  
3. Clean dirt and debris from the air cleaner cover.  
Service Engine - 29  
     
SERVICE ENGINE  
c.Rinse precleaner thoroughly. Squeeze out excess water in a dry cloth  
until precleaner is completely dry.  
B
A
8. Clean air cleaner housing carefully. Prevent any dirt from falling into  
carburetor.  
9. Install foam precleaner mesh side up.  
10. Install cartridge. Make sure cartridge and seal are properly seated and  
sealing the carburetor air intake area.  
11. Install air cleaner cover and tighten knobs. Do not overtighten.  
Checking and Cleaning Air Cleaner Elements (Twin  
Cylinder Kawasaki)  
1. Park machine safely (See Parking Safely in the SAFETY section).  
2. Let engine cool.  
3. Clean dirt and debris from the air cleaner cover.  
MX39805  
A
B
4. Loosen two knobs (A) and remove cover (B).  
IMPORTANT: Avoid damage! To prevent engine damage, do not  
allow any foreign objects to fall into the carburetor air intake.  
E
C
MX37910  
4. Loosen two knobs (A) and remove cover (B).  
D
C
B
D
MX39806  
5. Do not drop anything into the carburetor air intake (C). If anything falls  
into the carburetor air intake it must be removed.  
6. Lift out filter cartridge (D) and inspect it for damage.  
IMPORTANT: Avoid damage! Dirt and debris can enter the engine  
through a damaged filter element:  
• Do not wash paper element.  
• Do not attempt to clean paper element by tapping against  
another object.  
• Do not use pressurized air to clean element.  
MX37945  
• Replace element only if it is very dirty, damaged or the seal is  
cracked.  
5. Inspect the foam precleaner (B) without removing it.  
6. If the foam precleaner is dirty:  
7. Inspect the foam precleaner (E) without removing it. If the foam  
precleaner is dirty:  
• Remove the filter carefully.  
• Wash precleaner in a solution of warm water and liquid detergent.  
a.Remove it from the filter carefully.  
• Rinse precleaner thoroughly. Squeeze out excess water in a dry cloth  
until precleaner is completely dry.  
b.Wash precleaner in a solution of warm water and liquid detergent.  
Service Engine - 30  
 
SERVICE ENGINE  
IMPORTANT: Avoid damage! Dirt and debris can enter the engine  
through a damaged filter element:  
A
• Do not wash paper element.  
• Do not attempt to clean paper element by tapping against  
another object.  
• Do not use pressurized air to clean element.  
• Replace element only if it is very dirty, damaged or the seal is  
cracked.  
7. Remove foam precleaner (B), wing nuts (C), and paper element (D).  
Inspect paper element.  
8. If the paper filter element is damaged or dirty, replace filter.  
9. Clean air cleaner base very carefully, preventing any dirt from falling into  
carburetor.  
A
10. Install foam precleaner (B) onto paper filter element (D). Install paper  
element onto carburetor base, and secure with two wing nuts (C). Install  
air cleaner cover and tighten wing nuts.  
MX39805  
Picture Note: Twin cylinder Briggs and Stratton shown.  
A
Checking Spark Plug  
c
CAUTION: Avoid injury! Touching hot surfaces can burn  
skin. The engine, components, and fluids will be hot if the engine  
has been running. Allow the engine to cool before servicing or  
working near the engine and components.  
1. Park machine safely (See Parking Safely in the SAFETY section).  
A
MX37910  
Picture Note: Twin cylinder Kawasaki shown.  
2. Disconnect spark plug wire (A). For the twin cylinder engines, there is  
one on each side of engine.  
A
3. Remove each spark plug.  
4. Clean spark plug carefully with a wire brush.  
5. Inspect spark plug for:  
• Cracked porcelain.  
• Pitted or damaged electrodes.  
• Other wear or damage.  
MX39807  
Picture Note: Single cylinder Briggs and Stratton shown.  
NOTE: In Canada, replace spark plug with resistor plug only.  
6. Replace spark plugs as necessary.  
Service Engine - 31  
 
SERVICE ENGINE  
A
B
M85200  
7. Check plug gap (B) with a wire feeler gauge. To change gap, move the  
outer electrode. Gap must be 0.75 mm (0.030 in.).  
MX37908  
Picture Note: Single cylinder Briggs and Stratton shown.  
8. Install spark plugs and tighten to 20 N•m (180 lb-in.).  
9. Connect spark plug wire(s).  
Adjusting Carburetor  
NOTE: Carburetor is calibrated by the engine manufacturer and is  
not adjustable.  
A
If engine is operated at altitudes above 1006 m (3,300 ft), some  
carburetors may require a special high altitude main jet. See your  
authorized dealer.  
If engine is hard to start or runs rough, check the TROUBLESHOOTING  
section of this manual.  
Possible engine surging will occur at high throttle with transmission in “N”  
neutral and mower engagement lever disengaged. This is a normal  
condition due to the emission control system.  
After performing the checks in the troubleshooting section and your engine  
is still not performing correctly, contact your authorized dealer.  
MX37909  
Picture Note: Twin cylinder Briggs and Stratton shown.  
Replacing Fuel Filter  
c
CAUTION: Avoid injury! Fuel vapors are explosive and  
flammable:  
A
• Do not smoke while handling fuel.  
• Keep fuel away from flames or sparks.  
• Shut off engine before servicing.  
• Cool engine before servicing.  
• Work in a well-ventilated area.  
• Clean up spilled fuel immediately.  
NOTE: Change filter when fuel is low.  
1. Park machine safely. (See Parking Safely in the SAFETY section).  
2. Let engine cool.  
MX37910  
Picture Note: Twin cylinder Kawasaki shown.  
5. Slide hose clamps on both sides of fuel filter (A) away from fuel filter  
ends using pliers.  
3. Raise operator’s seat.  
4. Put a drain pan under fuel filter.  
6. Disconnect hoses from filter.  
Service Engine - 32  
   
SERVICE TRANSMISSION  
Transmission Oil (Z425, Z445 and Z465)  
IMPORTANT: Avoid damage! Incorrect installation of fuel filter  
may cause engine damage. Install the filter with the arrow  
pointing in the direction of fuel flow (towards the engine) for  
proper operation.  
NOTE: Machine is filled with John Deere Low Viscosity HY-GARD®  
(J20D) transmission oil at the factory. Do not mix oils.  
Use only Low Viscosity HY-GARD® (J20D) transmission oil. DO NOT use  
type “F” automatic transmission fluid.  
7. Connect hoses to new filter making sure the filter arrow is pointing in the  
direction of the fuel flow.  
IMPORTANT: Avoid damage! Use John Deere Low Viscosity HY-  
GARD® (J20D) transmission oil to reduce transmission noise and  
to increase response time for the hydraulics and power steering.  
8. Install clamps and check for leaks.  
Cleaning Engine Screen Guard  
• Do not drain or change hydrostatic transmission fluid.  
• See your John Deere dealer for service.  
The Briggs and Stratton single and twin cylinder engines incorporate a  
removable guard over the rotating flywheel cover at the top of the engine.  
The guard should be removed to check for and remove any debris daily in  
conjuction with checking engine oil level.  
John Deere Low Viscosity HY-GARD® (J20D) transmission oil is specially  
formulated to provide maximum protection against mechanical wear,  
corrosion, and foaming. It may be used in all operating temperatures.  
B
Checking Transaxle Oil Level (Z425, Z445 and Z465)  
NOTE: On Z225 and Z245 models, the transaxle is a sealed  
component. No maintenance is required on this transaxle. If you  
suspect any transmission problems, please contact your authorized  
dealer.  
A
1. Park machine safely on a level surface. (See Parking Safely in the  
SAFETY section.)  
IMPORTANT: Avoid damage! Hot hydraulic oil will expand and  
show incorrect oil level. Check oil level:  
• When oil is cold.  
B
• With engine not running.  
MX39808  
2. Allow machine to cool.  
3. Raise operator’s seat.  
1. Locate rotating screen guard (A) at top of engine, and the two retaining  
tabs (B), embossed with a finger symbol.  
C
A
A
B
MX39809  
MX37940  
2. Push in on the two retaining tabs and lift off guard (A).  
4. Locate transaxle oil reservoir (A) at rear of machine. Reservoir is  
marked FULL (B).  
3. Clean guard and flywheel cover of debris.  
4. Re-install guard after cleaning.  
IMPORTANT: Avoid damage! Contamination can damage the  
hydraulic system. Clean thoroughly around reservoir fill cap  
before opening.  
Service Transmission  
5. If oil level is low, clean area around reservoir cap (C).  
6. Remove cap.  
Checking Transmission (Z225 and Z245)  
The Z225 and Z245 transmission is a sealed component. No maintenance  
is required on this transmission. If you suspect any transmission problems,  
please contact your authorized dealer.  
7. Add John Deere Low Viscosity HY-GARD™ (J20D) until oil level is at  
FULL mark on reservoir.  
Service Transmission - 33  
       
SERVICE TRANSMISSION  
8. Install cap.  
3. Clean area around hydraulic oil filter (B).  
9. Start engine.  
4. Place drain pan with at least a 9.9 L (10.5 qt) capacity under hydraulic  
oil filter, turn filter counterclockwise to remove and allow oil to drain  
completely.  
10. Operate machine forward and in reverse several times.  
11. Park machine safely on a level surface. (See Parking Safely in the  
SAFETY section.)  
5. Apply a film of clean oil on gasket of new filter.  
6. Install filter. Turn filter clockwise until gasket makes contact with the  
mounting surface. Tighten 1/2 to 3/4 turn after gasket contact.  
12. Wait at least 3 minutes for hydraulic oil to cool.  
13. Check oil level again. Add oil if necessary.  
NOTE: Reservoir capacity is approximately 8.5 L (9 qt). Total system  
capacity with filter is approximately 9.9 L (10.5 qt).  
Changing Transaxle Oil and Filter (Z425, Z445 and  
Z465)  
7. Fill oil reservoir with approximately 8.5 L (9 qt) of oil.  
8. Install reservoir cap.  
NOTE: Z225 and Z245 models: The transaxle is a sealed component.  
No maintenance is required on this transaxle. If you suspect any  
transmission problems, please contact your authorized dealer.  
9. Start engine.  
10. Move throttle lever to the 3/4 fast idle position.  
11. Unlock park brake.  
Z425, Z445 and Z465 models: Changing transaxle oil and filter is not  
required as a regular service interval and should not be changed  
unless servicing other components.  
12. Run engine in full forward position for five minutes and then cycle  
motion control levers forward and rearward several times. Check for leaks  
around filter.  
1. Park machine safely on a level surface. (See Parking Safely in the  
SAFETY section.)  
13. Stop the engine. Check oil level in reservoir. Add oil as necessary.  
IMPORTANT: Avoid damage! Contamination can damage the  
hydraulic system. Clean thoroughly around reservoir fill cap  
before opening.  
Checking and Adjusting Neutral Creep  
Check neutral creep with engine running, motion control levers in the start/  
shutdown position, park brake off, and machine on level ground.  
If the machine creeps forward or reverse while motion control levers are in  
the start/shutdown position, adjust the motion control lever linkages:  
A
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Raise seat.  
Z225 and Z245  
A
C
B
D
E
MX37940  
2. Raise operator’s seat, and clean area around reservoir cap (A).  
Remove cap.  
MX39621  
Picture Note: Right side components shown.  
• Remove spring locking clip (A) on rod end (B), then remove rod end from  
pivot pin (C). Turn rod end on rod (D) in (clockwise) to decrease forward  
creep and out (counterclockwise) to decrease reverse creep. Repeat  
procedure, as necessary, on opposite side (E). Install rod ends back onto  
arms and secure with spring locking clips.  
Z425, Z445 and Z465  
B
MX37944  
Picture Note: View from rear of machine.  
Service Transmission - 34  
   
SERVICE TRANSMISSION  
D
G
E
B
H
A
C
MX38110  
Picture Note: Z425 shown. Z445 and Z465 similar.  
MX40979  
2. Adjust tracking:  
H
NOTE: Tracking bolts limit top forward speed. If both levers hit  
against the tracking bolts, turn both bolts counterclockwise equal  
amounts until only one bolt contacts the lever. This will achieve  
maximum forward speed.  
D
• If machine tracks to the left, turn tracking bolt (B) clockwise.  
• If machine tracks to the right, turn tracking bolt (C) clockwise.  
G
Cleaning Transaxle Cooling Fans (Z225)  
F
c
CAUTION: Avoid injury! Compressed air can cause debris  
to fly a long distance.  
MX38118  
• Clear work area of bystanders.  
Picture Note: Closeup of Z445 shown.  
• Wear eye protection when using compressed air for cleaning  
purposes.  
• Remove locking pin (F) on yoke end (G), then remove yoke end from arm  
(H). Turn black yoke end on rod (D) in (clockwise) to decrease forward  
creep and out (counterclockwise) to decrease reverse creep. Repeat  
procedure, as necessary, on opposite side (E). Install yoke ends back onto  
arms and secure with locking pin.  
• Reduce compressed air pressure to 210 kPa (30 psi).  
IMPORTANT: Avoid damage! To ensure proper cooling, keep the  
transaxle cooling fins and surrounding area clean at all times.  
Operating the transaxle with obstructed cooling fins could cause  
damage due to overheating.  
Adjusting Tracking  
If the machine does not track in a straight line while going in full forward  
position, adjust the tracking:  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
NOTE: Use the 13 mm wrench (A) on one end of the deck height pin  
for adjusting the tracking bolts.  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
A
A
Service Transmission - 35  
   
SERVICE TRANSMISSION  
MX37947  
2. Remove clutch wiring harness from retaining clip (D), and lower  
harness and connector (C) through hole (E).  
Picture Note: View from rear of machine.  
2. Clean transaxle fan fins (A) and around exterior of each fan with a rag,  
brush, or compressed air.  
c
CAUTION: Avoid injury! Components are installed under  
spring tension. Wear eye protection and use proper tools when  
installing and removing components with spring tension.  
Checking and Replacing Transaxle Drive Belt (Z225  
and Z245)  
3. Remove mower deck drive belt (F). (See Replacing Mower Deck Drive  
Belt in the SERVICE MOWER section.)  
c
CAUTION: Avoid injury! Entanglement in a belt or sheave  
can cause serious injury. Stop engine and wait for all moving parts  
to stop.  
4. Remove drive belt (A) from engine sheave (G), transmission sheaves  
and idler sheave (H).  
To make removal and installation of the belt easier, carefully rotate the  
spring loaded idler (I) counterclockwise (J), and remove belt.  
NOTE: The transmission drive belt is self-adjusted using a spring  
tensioner and does not require a tension adjustment.  
5. Install belt onto engine sheave, transmission sheaves and idler sheave  
as shown by arrows.  
Checking Belt:  
6. Install mower deck drive belt.  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
7. Install electric clutch wiring harness back through frame hole and  
connect to main wiring harness. Secure harness onto frame with retaining  
clip.  
G
F
Checking and Replacing Pump Drive Belt (Z425, Z445  
and Z465)  
H
c
CAUTION: Avoid injury! Entanglement in a belt or sheave  
can cause serious injury. Stop engine and wait for all moving parts  
to stop.  
NOTE: The transmission drive belt is self-adjusted using a spring  
tensioner and does not require a tension adjustment.  
Checking Belt:  
J
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
A
G
A
I
MX37947  
Picture Note: View from rear of machine.  
F
B
C
D
H
MX37946  
Picture Note: View from rear of machine.  
E
MX38116  
2. Inspect drive belt (A) for excessive wear, damage or stretching while in  
position on the engine sheave, transmission sheaves, and drive belt  
tensioner sheave.  
Replacing Belt:  
1. Disconnect electric clutch wiring connector (B) from main wiring  
harness connector (C).  
Service Transmission - 36  
   
SERVICE TRANSMISSION  
B
C
E
D
MX38117  
2. Inspect belt (A) for excessive wear, damage or stretching while in  
position on the transmission sheave and drive belt tensioner sheave.  
Replacing Belt:  
1. Disconnect electric clutch wiring connector (B) from main wiring  
harness connector (C).  
2. Remove clutch wiring harness from retaining clip (D), and lower  
harness end through hole (E).  
c
CAUTION: Avoid injury! Components are installed under  
spring tension. Wear eye protection and use proper tools when  
installing and removing components with spring tension.  
3. Remove mower deck drive belt (F). (See Replacing Mower Deck Drive  
Belt in the SERVICE MOWER section.)  
4. Remove drive belt (A) from drive sheaves and idler sheave.  
To make removal and installation of the belt easier, carefully rotate the  
spring loaded idler (G) clockwise (H), and remove belt.  
5. Install drive belt onto drive sheaves and idler sheave as shown.  
6. Install mower deck drive belt.  
7. Install electric clutch wiring harness back through frame hole and  
connect to main wiring harness. Secure harness onto frame with retaining  
clip.  
Service Transmission - 37  
SERVICE MOWER  
Service Mower  
B
Removing and Installing Mower Deck Foot Plate  
c
CAUTION: Avoid injury! Always operate the mower with the  
foot plate installed. Operating with the foot plate removed can  
cause serious injury.  
Removing Foot Plate  
A
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
MX40976  
4. Remove pin (A), lower mower deck, and install pin just above lever (B)  
to lock mower in lowered position.  
5. Remove foot plate.  
B
A
C
c
CAUTION: Avoid injury! Component is spring-assisted and  
under tension. Injury can occur if spring-assisted component is  
released suddenly.  
6. Disconnect mower drive belt:  
MX37794  
2. Remove bolts (A).  
3. Rotate foot plate up using finger pull (B).  
4. Remove foot plate.  
Installing Foot Plate  
C
D
1. Place tabs (C) of foot plate into slots in frame.  
2. Lower foot plate.  
3. Install bolts (A) and nuts.  
MX37890  
Removing Mower (42 Inch Mower)  
• Install 3/8-inch ratchet onto square hole (C) in tension arm and rotate  
counterclockwise to release tension on belt, while removing mower belt  
from left spindle sheave (D).  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Allow engine and muffler to cool completely.  
• Remove belt from engine sheave.  
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
G
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
E
• Always wear gloves when handling mower blades or working  
near blades.  
3. Raise mower deck to the transport lock position.  
F
MX39626  
Service Mower - 38  
   
SERVICE MOWER  
7. Remove locking clip (E) and, remove stud end (F) from front draft  
bracket (G).  
5. Remove foot plate.  
c
CAUTION: Avoid injury! Component is spring-assisted and  
under tension. Injury can occur if spring-assisted component is  
released suddenly.  
6. Disconnect mower drive belt:  
H
C
MX37773  
D
8. Remove spring clip (H) and pin from each side of rear mower bracket.  
9. Raise draft arms to transport lock position:  
MX37889  
a.Pull and raise mower lift lever fully upward.  
Picture Note: 48 inch mower deck shown.  
b.Install pin just below lift lever to lock into raised position.  
10. Rotate front caster wheels to maximize clearance.  
11. Slide mower out from under the machine.  
• Install 3/8-inch ratchet onto square hole (C) in tension arm and rotate  
clockwise to release tension on belt, while removing mower belt from  
center spindle sheave (D).  
• Remove belt from engine sheave.  
Removing Mower (48 and 54 Inch Mowers)  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Allow engine and muffler to cool completely.  
G
E
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
F
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
H
E
• Always wear gloves when handling mower blades or working  
near blades.  
3. Raise mower deck to the transport lock position.  
MX39628  
Picture Note: 48 in. deck shown.  
7. Remove locking clips (E), and remove front draft rod (F) from draft  
bracket (G) and mower deck bracket (H).  
• Do not operate the machine without the mower deck: Machine may  
become unstable without the mower deck attached. Move machine only  
by hand. (See Moving Machine by Hand in OPERATING section.)  
B
A
MX39555  
4. Remove pin (A), lower mower deck, and install pin just above lever (B)  
to lock mower in lowered position.  
Service Mower - 39  
 
SERVICE MOWER  
c
CAUTION: Avoid injury! Component is spring-assisted and  
under tension. Injury can occur if spring-assisted component is  
released suddenly.  
6. Disconnect mower drive belt:  
I
C
MX37891  
Picture Note: 48 in. deck shown.  
8. Remove spring clip (I) and pin from each side of rear mower bracket.  
9. Raise draft arms to transport position:  
D
a.Pull and raise mower lift lever fully upward.  
b.Install pin just below lift lever to lock into raised position.  
10. Rotate front caster wheels to maximize clearance.  
11. Slide mower out from under the machine.  
MX39623  
Picture Note: 62 in. Deck Shown. (Some components not shown  
for clarity.)  
• Install 3/8-inch ratchet into square hole (C) in tension arm and rotate  
clockwise to release tension on belt, while removing mower belt from  
center spindle sheave (D).  
Removing Mower (Z445 54 Inch and Z465 62 Inch  
Mowers)  
• Remove belt from engine sheave.  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Allow engine and muffler to cool completely.  
H
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
E
• Always wear gloves when handling mower blades or working  
near blades.  
3. Raise mower deck to the transport lock position.  
F
G
MX40978  
7. Remove spring locking pin (E), and remove side draft rod (F) from  
mower draft bracket (G). Repeat on opposite side (H).  
B
• Do not operate the machine without the mower deck: Machine may  
become unstable without the mower deck attached. Move machine only  
by hand. (See Moving Machine by Hand in OPERATING section.)  
A
MX39555  
4. Remove pin (A), lower mower deck, and install pin just above lever (B)  
to lock mower in lowered position.  
5. Remove foot plate.  
Service Mower - 40  
 
SERVICE MOWER  
C
D
I
B
MX39626  
6. Install stud (B) onto front draft bracket (C). Secure with locking clip (D).  
MX39625  
8. Remove spring clip (I) and pin from each side of rear mower bracket.  
9. Raise draft arms to transport position:  
c
CAUTION: Avoid injury! Component is spring-assisted and  
under tension. Injury can occur if spring-assisted component is  
released suddenly.  
a.Pull and raise mower lift lever fully upward.  
b.Install pin just below lift lever to lock into raised position.  
10. Rotate front caster wheels to maximize clearance.  
11. Slide mower out from under the machine.  
Installing Mower (42 Inch Mower)  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Allow engine and muffler to cool completely.  
E
F
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
MX37890  
• Always wear gloves when handling mower blades or working  
near blades.  
7. Connect mower drive belt:  
• Install belt onto engine sheave.  
3. Raise mower lift lever fully upward into transport lock position.  
4. Slide mower deck under machine.  
• Install 3/8-inch ratchet onto square hole (E) in tension arm and rotate  
counterclockwise to release tension on belt, while installing mower belt  
onto left spindle sheave (F). Make sure belt is properly seated on all  
sheaves.  
8. Install foot plate.  
Installing Mower (48 and 54 Inch Mowers)  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Allow engine and muffler to cool completely.  
A
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
• Always wear gloves when handling mower blades or working  
near blades.  
MX37773  
5. Lower mower lift lever, and install pin and spring clip (A) onto each side  
of rear mower bracket.  
3. Raise mower lift lever fully upward into transport lock position.  
4. Slide mower deck under machine.  
Service Mower - 41  
   
SERVICE MOWER  
NOTE: Left and right spindle sheaves are hidden by belt covers.  
Failure to seat belt properly on sheaves may result in belt damage.  
• Install 3/8-inch ratchet onto square hole (G) in tension arm and rotate  
clockwise to release tension on belt, while installing mower belt onto  
center spindle sheave (H). Make sure belt is properly seated on all  
sheaves.  
8. Install foot plate.  
Installing Mower (Z445 54 Inch and Z465 62 Inch  
Mowers)  
A
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Allow engine and muffler to cool completely.  
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
MX37891  
5. Lower mower lift lever, and install pin and spring clip (A) onto each side  
of rear mower bracket.  
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
• Always wear gloves when handling mower blades or working  
near blades.  
D
B
3. Raise mower lift lever fully upward into transport lock position.  
4. Slide mower deck under machine.  
F
F
C
E
MX39628  
A
6. Install front draft rod (B) onto mower deck bracket (C) and onto draft  
bracket (D). Secure stud ends (E) with locking clip (F).  
c
CAUTION: Avoid injury! Component is spring-assisted and  
under tension. Injury can occur if spring-assisted component is  
released suddenly.  
MX39625  
5. Lower mower lift lever, and install pin and spring clip (A) onto each side  
of rear mower bracket.  
NOTE: To ease installation of the side draft rods, the weight of the  
mower can be supported by placing a wooden block under the front  
lip of the mower.  
G
H
MX37889  
Picture Note: 48 inch mower deck shown.  
7. Connect mower drive belt:  
• Install belt onto engine sheave.  
Service Mower - 42  
 
SERVICE MOWER  
4. Remove drive belt:  
E
c
CAUTION: Avoid injury! Components are installed under  
spring tension. Wear eye protection and use proper tools when  
installing and removing components with spring tension.  
D
B
A
A
B
C
MX40978  
6. Install side draft rod (B) onto mower draft bracket (C). Secure with  
spring locking pin (D). Repeat on opposite side (E).  
MX37892  
• Remove two bolts (A) and left belt cover (B).  
c
CAUTION: Avoid injury! Component is spring-assisted and  
under tension. Injury can occur if spring-assisted component is  
released suddenly.  
E
D
F
D
C
MX37893  
• Loosen bolt (C) on belt guide.  
G
• Loosen hardware on two sheaves (D), and remove belt from all  
sheaves.  
MX39623  
5. Inspect belt for wear or damage; replace as necessary.  
6. Clean top surface of mower deck and sheaves.  
7. Install belt on mower deck as shown.  
Picture Note: 62 in. Deck Shown. (Some components not shown  
for clarity.)  
7. Connect mower drive belt:  
8. Install and tighten bolt (C) on belt guide.  
• Install belt onto engine sheave.  
NOTE: Left and right spindle sheaves are hidden by belt covers.  
Failure to seat belt properly on sheaves may result in belt damage.  
E
• Install 3/8 in. ratchet into square hole (F) in tension arm and rotate  
clockwise to release tension on belt, while installing mower belt onto  
center spindle sheave (G). Make sure that belt is properly seated on all  
sheaves.  
• Install foot plate.  
Replacing Mower Drive Belt (42 Inch Mower)  
1. Park machine safely. (See Parking Safely in SAFETY section.)  
2. Allow engine and muffler to cool completely.  
3. Remove mower deck.  
F
G
Service Mower - 43  
 
SERVICE MOWER  
MX38099  
• Loosen nut (C) and bolt (D) on sheaves, and remove belt from all  
sheaves.  
Picture Note: Shown without sheave for clarity only.  
5. Inspect belt for wear or damage; replace as necessary.  
6. Clean top surface of mower deck and sheaves.  
7. Install belt on mower deck as shown.  
9. Make sure belt guide (E) is indexed properly into hole (F) on tension  
arm (G).  
10. Tighten sheave hardware to 47 N•m (35 lb-ft).  
11. Make sure belt is properly seated on all sheaves, and install belt  
shield.  
12. Install mower deck.  
Replacing Mower Drive Belt (Z245 48 Inch Mower)  
1. Park machine safely. (See Parking Safely in SAFETY section.)  
2. Allow engine and muffler to cool completely.  
3. Remove mower deck.  
E
4. Remove drive belt:  
F
G
c
CAUTION: Avoid injury! Components are installed under  
spring tension. Wear eye protection and use proper tools when  
installing and removing components with spring tension.  
MX39750  
Picture Note: Shown without sheave for clarity only.  
8. Make sure belt guide (E) is indexed properly into hole (F) on tension  
arm (G).  
B
A
9. Tighten sheave nut (C) and bolt (D) to 47 N•m (35 lb-ft).  
NOTE: Failure to seat belt properly on sheaves may result in belt  
damage.  
10. Make sure belt is properly seated on all sheaves, and install belt  
shields.  
11. Install mower deck.  
A
Replacing Mower Drive Belt (Z400 Series 48 and 54 in.  
Mowers)  
1. Park machine safely. (See Parking Safely in SAFETY section.)  
2. Allow engine and muffler to cool completely.  
3. Remove mower deck.  
MX39748  
• Remove seven bolts (A) and left and right belt covers (B).  
4. Remove drive belt:  
c
CAUTION: Avoid injury! Components are installed under  
spring tension. Wear eye protection and use proper tools when  
installing and removing components with spring tension.  
D
C
MX39749  
Service Mower - 44  
     
SERVICE MOWER  
B
A
F
G
A
H
MX39719  
Picture Note: Z400 Series 48 inch mower deck shown.  
MX38100  
• Remove two bolts (A) and left and right belt covers (B).  
Picture Note: Shown without sheave for clarity only.  
9. Make sure belt guide (F) is indexed properly into hole (G) on tension  
arm (H).  
10. Tighten sheave nut (D) and bolt (E) to 47 N•m (35 lb-ft).  
NOTE: Failure to seat belt properly on sheaves may result in belt  
damage.  
E
11. Make sure belt is properly seated on all sheaves, and install belt  
shields.  
12. Install mower deck.  
C
Replacing Mower Drive Belt (62 Inch Mower)  
D
A
B
MX37895  
A
• Loosen bolt (C) on belt guide.  
A
• Loosen nut (D) and bolt (E) on sheaves, and remove belt from all  
sheaves.  
5. Inspect belt for wear or damage; replace as necessary.  
6. Clean top surface of mower deck and sheaves.  
7. Install belt on mower deck as shown.  
B
A
8. Install and tighten bolt (C) on belt guide.  
MX39553  
1. Loosen eight bolts (A), and remove right and left belt covers (B).  
Service Mower - 45  
 
SERVICE MOWER  
C
A
G
E
D
H
F
MX4897  
Picture Note: Mower deck with side discharge used for illustration  
3. Measure distance (A) between blade tip and flat ground surface.  
MX39554  
4. Rotate blade 180° and measure distance between other blade tip and  
flat ground surface.  
2. Unhook tensioning spring (C) from deck anchor bracket.  
3. Loosen nut (D), securing idler pulley belt guide (E) enough to tilt guide  
off pulley bolt. Pivot belt guide for clearance.  
5. Install new blade if the difference between the two measurements is  
more than 3 mm (1/8 in.).  
4. Loosen nut (F) securing belt guide (G) and tensioner pulley (H).  
5. Remove belt from all sheaves  
6. Repeat for all blades.  
Servicing Mower Blades  
6. Inspect belt for wear or damage; replace as necessary.  
7. Clean top surface of mower deck and sheaves.  
8. Install belt on mower deck as shown.  
c
CAUTION: Avoid injury! Rotating blades are dangerous.  
Before adjusting or servicing mower:  
9. Hook tensioning spring to deck anchor bracket.  
• Disconnect spark plug wire(s) or battery negative (-) cable to  
prevent engine from starting accidently.  
10. Pivot belt guides to correct position and tighten nuts to secure. Nut (F)  
on tensioning pulley should be tightened to 47 N•m (35 lb-ft).  
• Always wear gloves when handling mower blades or working  
near blades.  
NOTE: Failure to seat belt properly on sheaves may result in belt  
damage.  
11. Make sure belt is properly seated on all sheaves, and install belt  
shields.  
Removing Mower Blades  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
12. Install mower deck.  
2. Raise mower deck to gain access to mower blades. If necessary,  
remove mower deck.  
Checking for Bent Mower Blades  
3. Block mower blade with a piece of wood to prevent it from spinning.  
4. Remove mower blade(s):  
c
CAUTION: Avoid injury! Blades are sharp. Always wear  
gloves when handling blades or working near blades.  
Replace blades if defective. Never straighten or weld them.  
K
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Raise mower deck to highest position to access blades.  
C
B
A
MX37886  
Picture Note: 42 inch deck shown.  
• Z200 series 42 and 48 inch mower decks: Loosen and remove nut (A),  
washer (B), and blade (C).  
Service Mower - 46  
   
SERVICE ELECTRICAL  
bolt to 68 N•m (50 lb-ft).  
L
Z445 54 Inch High Capacity Mower Deck:  
1. Make sure deflector cup (M) is seated properly between mower spindle  
and blade.  
F
2. Position mower blade (J) with cutting edge toward ground onto mower  
spindle.  
3. Install large washer (I), with cupped side towards blade, small washer  
(H), and bolt (G) to secure blade onto spindle shaft.  
4. Block mower blade with a piece of wood to prevent spinning and tighten  
bolt to 122 N•m (90 lb-ft).  
E
D
Service Electrical  
MX36300  
Picture Note: Z400 series 48 inch deck shown.  
• Z400 series 48, 54 and 62 inch decks: Loosen and remove bolt (D),  
washer (E), and blade (F).  
WARNING: Battery posts, terminals and related accessories contain lead  
and lead components, chemicals known to the State of California to cause  
cancer and reproductive harm. Wash hands after handling.  
Service the Battery Safely  
M
J
I
H
G
MX41279  
• Z445 series 54 inch high capacity deck: Loosen and remove bolt (G),  
small washer (H), large washer (I), and blade (J).  
c
CAUTION: Avoid injury! The battery produces a flammable  
and explosive gas. The battery may explode:  
• Do not smoke or have open flame near battery.  
• Wear eye protection and gloves.  
5. Inspect blades; sharpen, balance or replace blades as necessary.  
Installing Mower Blades  
Z200 Series 42 and 48 Inch Mower Decks:  
• Do not allow direct metal contact across battery posts.  
• Remove negative cable first when disconnecting.  
• Install negative cable last when connecting.  
1. Align the splined center hole in the blade with the splined spindle shaft  
(K) and put the blade onto the mower spindle shaft with cutting edge  
toward ground.  
2. Install washer (B), with cupped side towards blade, and install nut (A) to  
secure blade onto splined spindle shaft.  
Removing and Installing the Battery  
Removing  
3. Block mower blade with a piece of wood to prevent spinning and tighten  
nut to 68 N•m (50 lb-ft).  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Raise operator’s seat.  
Z400 Series 48, 54 and 62 Inch Mower Decks:  
1. Make sure deflector cup (L) is seated properly between mower spindle  
and blade.  
2. Position mower blade (F) with cutting edge toward ground onto mower  
spindle.  
3. Install washer (E), with cupped side towards blade, and install bolt (D) to  
secure blade onto spindle shaft.  
4. Block mower blade with a piece of wood to prevent spinning and tighten  
Service Electrical - 47  
   
SERVICE ELECTRICAL  
7. Install wiring harness connector and harness plug on seat, if removed.  
8. Lower seat.  
D
Cleaning Battery and Terminals  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Disconnect and remove battery.  
A
C
3. Wash battery with solution of four tablespoons of baking soda to one  
gallon of water. Be careful not to get the soda solution into the cells.  
4. Rinse the battery with plain water and dry.  
B
5. Clean terminals and battery cable ends with wire brush until bright.  
6. Install battery.  
7. Attach cables to battery terminals using washers and nuts.  
8. Apply spray lubricant to terminal to prevent corrosion.  
MX37907  
3. Disconnect negative (-) battery cable (A).  
Using Booster Battery  
4. Push red cover (B) away from positive (+) battery terminal and remove  
cable (C) from battery.  
c
CAUTION: Avoid injury! The battery produces a flammable  
5. Remove hold down strap (D).  
and explosive gas. The battery may explode:  
• Do not smoke or have open flame near battery.  
• Wear eye protection and gloves.  
• Do not jump start or charge a frozen battery. Warm battery to  
16°C (60°F).  
• Do not connect the negative (-) booster cable to the negative  
(-) terminal of the discharged battery. Connect at a good  
ground location away from the discharged battery.  
F
C
E
E
D
H
G
F
MX38092  
6. Lower seat slightly to gain clearance for battery removal. Seat can be  
removed to have better access to the battery and make it easier to  
remove.  
B
A
To remove seat: Remove wiring harness connector (E) and harness  
plug (F) from seat. Remove retaining clip (G) and remove rod (H)  
holding seat to machine. Remove seat.  
M71044  
A- Booster Battery  
B- Disabled Vehicle Battery  
7. Remove battery.  
1. Connect positive (+) booster cable to booster battery (A) positive (+)  
post (C).  
Installing  
1. Place battery into battery tray so battery posts are facing toward rear of  
machine.  
2. Connect the other end of positive (+) booster cable to the disabled  
vehicle battery (B) positive (+) post (D).  
2. Install hold down strap.  
3. Connect negative (–) booster cable to booster battery negative (–) post  
(E).  
3. Connect positive (+) cable to battery first, then negative (-) cable.  
4. Apply general purpose grease or silicone spray to terminal to help  
prevent corrosion.  
5. Slide red cover over positive battery terminal.  
6. Install seat, if removed.  
Service Electrical - 48  
   
SERVICE MISCELLANEOUS  
IMPORTANT: Avoid damage! Electric charge from booster battery  
can damage machine components. Do not install negative  
booster cable to machine frame. Install only to the engine block.  
Install negative booster cable away from moving parts in the  
engine compartment, such as belts and fan blades.  
4. Connect the other end (F) of negative (–) booster cable to a metal part  
of the disabled machine engine block away from battery.  
5. Start the engine of the disabled machine and run machine for several  
minutes.  
6. Carefully disconnect the booster cables in the exact reverse order:  
negative cable first and then the positive cable.  
D
A
C
B
Replacing Headlight Bulb (If Equipped)  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
MX37906  
Picture Note: Z225 shown.  
3. Pull blown fuse out of socket.  
• Fuse identification:  
A
Position  
Circuit  
Fuse Size  
20 amp  
A
B
C
D
Main Circuit  
Starter Circuit  
20 amp  
Key Switch/Fuel Solenoid  
Headlights (Optional)  
7.5 amp  
7.5 amp  
4. Check metal strip in fuse window and discard fuse(s) if strip is broken.  
5. Push new, correct amp, fuse into correct socket.  
6. Lower operator’s seat.  
MX37472  
2. Turn bulb socket (A) 1/4 turn counterclockwise to remove.  
3. Replace defective bulb with a new bulb.  
Service Miscellaneous  
4. Insert bulb socket into housing, push in and turn 1/4 turn clockwise to  
install.  
Using Proper Fuel  
Use regular grade unleaded fuel with an octane rating of 87 octane or  
higher. Fuel blends containing up to 10% ethanol or up to 15% MTBE  
reformulated fuel are acceptable. Do not use fuel or additives containing  
methanol as engine damage can occur.  
Replacing Fuse  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Raise operator’s seat.  
Always use fresh, clean fuel that is purchased in a quantity that can be  
used within approximately 30 days, or add fuel stabilizer.  
Fuel is blended to give best seasonal performance. To avoid engine  
performance problems such as hard starting or vapor lock, use in-season  
fuel. Use fuel during warm weather that was purchased during that  
season, and use fuel during cold weather that was purchased during that  
season.  
Fuel can become stale in machines with engines that are used seasonally  
or infrequently during a season. Stale fuel can produce varnish and plug  
carburetor components which can affect engine performance.  
Keep fuel storage container tightly covered and in a cool area out of direct  
sunlight. Fuel can break down and degrade if not sealed properly or  
exposed to sun and heat.  
Condensation may collect in the fuel tank because of a variety of operating  
or environmental conditions and, over time, may affect your machine’s  
operation. Fill fuel tank at the end of daily use and store fuel in plastic  
containers to reduce condensation.  
For best year-round performance and fuel-handling, add stabilizer to fuel  
Service Miscellaneous - 49  
     
SERVICE MISCELLANEOUS  
immediately after fuel purchase. Such practice helps prevent engine  
performance problems and allows fuel storage in the machine all year  
without draining.  
NOTE: Refer to the SPECIFICATIONS section for tire pressures.  
2. Check tire pressure with an accurate gauge.  
3. Add or remove air, if necessary.  
Filling Fuel Tank  
Removing and Installing Wheel Assembly  
Removing  
c
CAUTION: Avoid injury! Fuel vapors are explosive and  
1. Park machine safely. (See Parking Safely in the Safety section.)  
flammable:  
• Shut engine off before filling fuel tank.  
• Allow engine to cool before refueling.  
• Do not smoke while handling fuel.  
c
CAUTION: Avoid injury! The machine can fall or slip from  
an unsafe lifting device or supports.  
• Use a safe lifting device rated for the load to be lifted.  
• Keep fuel away from flames or sparks.  
• Fill fuel tank outdoors or in well ventilated area.  
• Clean up spilled fuel immediately.  
• Lower machine onto jack stands or other stable supports and  
block wheels before servicing.  
• Use clean approved non-metal container to prevent static  
electric discharge.  
IMPORTANT: Avoid damage! Place jack stands under frame, not  
under transmission or engine, when raising or supporting  
machine.  
• Use clean approved plastic funnel without screen or filter to  
prevent static electric discharge.  
2. Raise machine with a safe lifting device and lower machine onto jack  
stands or other stable supports. Block wheels remaining on the ground to  
prevent machine movement.  
IMPORTANT: Avoid damage! Dirt and water in fuel can cause  
engine damage:  
• Clean dirt and debris from the fuel tank opening.  
• Use clean, fresh, stabilized fuel.  
A
• Fill the fuel tank at the end of each day’s operation to keep  
condensation out of the fuel tank.  
• Use a non-metallic funnel with a plastic mesh strainer when  
filling the fuel tank or container.  
Fill fuel tank at the end of each day’s operation to prevent condensation  
and freezing during cold weather.  
1. Park machine safely. (See Parking Safely in the SAFETY section.)  
2. Allow engine to cool.  
A
MX23115a  
3. Remove any trash from area around fuel tank cap.  
3. Remove the wheel nuts (A).  
4. Remove fuel tank cap slowly to allow any pressure built up in tank to  
escape.  
4. Remove the wheel assembly.  
5. Fill fuel tank only to bottom of filler neck.  
6. Install fuel tank cap.  
c
CAUTION: Avoid injury! Explosive separation of tire and rim  
parts is possible when they are serviced incorrectly:  
Checking Tire Pressure  
• Do not attempt to mount a tire without the proper equipment  
and experience to perform the job.  
c
CAUTION: Avoid injury! Explosive separation of tire and  
rim parts is possible when they are serviced incorrectly:  
5. Take wheel assembly to an authorized service dealer for repairs.  
Installing  
• Do not attempt to mount a tire without the proper equipment  
and experience to perform the job.  
1. Install wheel assembly with valve stem to the outside.  
2. Tighten wheel nuts evenly in alternating sequence until snug.  
3. Lower machine completely to the ground.  
4. Tighten wheel nuts to 102 N•m (75 lb-ft).  
• Do not inflate the tires above the recommended pressure.  
• Do not weld or heat a wheel and tire assembly. Heat can  
cause an increase in air pressure resulting in an explosion.  
Welding can structurally weaken or deform the wheel.  
• Do not stand in front or over the tire assembly when inflating.  
Use a clip-on chuck and extension hose long enough to allow  
you to stand to one side.  
Cleaning and Repairing Metal Surfaces  
Cleaning:  
Follow automotive practices to care for your vehicle painted metal  
1. Check tires for damage.  
Service Miscellaneous - 50  
       
TROUBLESHOOTING  
surfaces. Use a high-quality automotive wax regularly to maintain the  
3. Smooth out surface using an automotive polishing compound. Do not  
factory look of your vehicle’s painted surfaces.  
use power buffer.  
4. Apply wax to surface.  
Repairing Minor Scratches (surface scratch):  
1. Clean area to be repaired thoroughly.  
Troubleshooting  
IMPORTANT: Avoid damage! Do not use rubbing compound on  
painted surfaces.  
Using Troubleshooting Chart  
2. Use automotive polishing compound to remove surface scratches.  
3. Apply wax to entire surface.  
If you are experiencing a problem that is not listed in this chart, see your  
authorized dealer for service.  
When you have checked all the possible causes listed and you are still  
experiencing the problem, see your authorized dealer.  
Repairing Deep Scratches (bare metal or primer showing):  
1. Clean area to be repaired with rubbing alcohol or mineral spirits.  
Engine  
2. Use paint stick with factory-matched colors available from your  
authorized dealer to fill scratches. Follow directions included on paint stick  
for use and for drying.  
IF  
CHECK  
Poor Engine Performance  
Dirt in fuel system or fuel is old. Replace fuel with fresh stabilized fuel. Obtain fuel  
from another supplier before suspecting machine problems. Suppliers blend fuels  
differently and changing suppliers will generally solve any performance problems  
Fuel blended with alcohol or ether may contribute to performance problems by  
causing gum and varnish deposits, especially if fuel is stored for several weeks or  
more. Obtain fresh fuel.  
Engine Will Not Start - No Crank  
Park brake not locked.  
Motion control levers not in Start/Shutdown position.  
Mower is engaged.  
Defective brake, mower engagement, or key switch.  
Electrical problem - See Electrical Troubleshooting Section  
Engine Cranks But Will Not Start  
Engine Is Hard To Start  
Spark plug wire is loose or disconnected.  
Improper fuel.  
Plugged fuel filter.  
Electrical problem - See Electrical Troubleshooting Section  
Carburetor is not adjusted properly or dirty.  
Choke not fully closing.  
Plugged fuel filter.  
Faulty spark plug.  
Stale or improper fuel.  
Loose or corroded electrical connections.  
Engine oil viscosity.  
Engine Runs Unevenly  
Cooling fins plugged.  
Loose electrical connections.  
Choke or throttle cable sticking.  
Choke not fully open.  
Fuel line or fuel filter plugged.  
Stale or dirty fuel.  
Improper fuel.  
Air cleaner element plugged.  
Engine Misses Under Load  
Faulty spark plug.  
Stale or dirty fuel.  
Plugged fuel filter.  
Troubleshooting - 51  
   
TROUBLESHOOTING  
IF  
CHECK  
Engine Vapor Locks  
Fuel tank vent plugged.  
Dirt in fuel filter.  
Cooling fins plugged.  
Loose hose connection at fuel filter or fuel pump.  
Engine Overheats  
Engine air intake screen plugged.  
Cooling fins plugged.  
Engine oil low or too high.  
Engine operated too long at a slow idle speed.  
Engine Will Not Idle  
Engine Knocks  
Spark plug not gapped correctly.  
Faulty spark plug.  
Operator raising off the seat.  
Stale or low octane fuel.  
Engine overloaded.  
Low engine speed.  
Oil level low.  
Engine Stops Or Misses When Operating On Hillsides  
Engine Backfires  
Fuel tank less than half full of fuel.  
Operator raising off of the seat.  
Faulty spark plug.  
Operator raising off of the seat.  
Engine Loses Power  
Engine overheating.  
Too much oil in engine.  
Dirty air cleaner.  
Faulty spark plug.  
Travel speed is too fast for conditions.  
Improper fuel.  
Excessive Fuel Consumption  
Black Exhaust Smoke  
Choke is not fully open.  
Air filter is dirty or oil soaked.  
Electrical  
IF  
CHECK  
Starter Does Not Work Or Will Not Turn Engine  
Park brake not locked.  
Mower is engaged.  
Battery terminals are corroded.  
Battery not charged.  
Motion control levers not in Start/Shutdown position.  
Blown fuse.  
Defective key switch  
Battery Will Not Charge  
Lights Do Not Work  
Dead cell in the battery.  
Blown charging fuse.  
Battery cables and terminals are dirty.  
Low engine speed or excessive idling.  
Light plug disconnected.  
Loose or burned out bulb.  
Blown headlight fuse.  
Troubleshooting - 52  
 
TROUBLESHOOTING  
Machine  
IF  
CHECK  
Machine Vibrates Too Much Or Rattles Excessively  
Attachment drive belts worn or damaged.  
Mower blades not balanced.  
Traction drive belt damaged or worn.  
Dirt on drive sheaves.  
Machine Will Not Move With Engine Running  
Transmission hydraulic oil level low.  
Transmission belt broke.  
Bypass valve levers are engaged (Z225 and Z245).  
Bypass valves are in open position (Z425, Z445 and Z465).  
Machine Moves With Engine Running And Hydrostatic Control  
In Neutral  
Linkage out of adjustment.  
Transmission neutral out of adjustment.  
Mower Lift Will Not Latch in Transport  
Front of machine squeaks while driving  
Deck is adjusted too high.  
Lubricate mower front draft rod at front and rear pivot points.  
Troubleshooting - 53  
 
STORAGE  
Mower  
IF  
CHECK  
Excessive  
Clippings  
Conditions may be too dry or terrain too uneven to  
provide good seal between front of deck and grass. Visit  
IF  
CHECK  
from Front of dry condition kit.  
Discharge  
Chute  
Plugged  
Travel speed too fast.  
Grass too long.  
Mower Deck  
42” Edge Deck - BM20505  
Grass too wet.  
48” Edge Deck (Z245 only) -BG20470  
48” Edge Deck (Z425 and Z445) - AM133764  
54” Edge Deck (Z425 and Z445) - AM133765  
62” Edge Deck - AM133766  
Engine rpm not at mow position.  
Restricted air flow.  
Belt installed incorrectly.  
Adjust cutting height to remove only 1/3 of grass at a  
time.  
Storage  
Patches Of  
Travel speed too fast.  
Grass Uncut  
Storing Safety  
Engine rpm not at mow position.  
Mower deck needs cleaning.  
Belt Slipping Debris in sheaves.  
Worn belt.  
c
CAUTION: Avoid injury! Fuel vapors are explosive and  
flammable. Engine exhaust fumes contain carbon monoxide and  
can cause serious illness or death:  
Belt tension is incorrect.  
• Run the engine only long enough to move the machine to or  
from storage.  
Too Much  
Vibration  
Debris on mower deck or in sheaves.  
Damaged drive belt.  
• Machine fires and structure fires can occur if a machine is  
stored before allowing it to cool, or if debris is not removed  
from around the engine and muffler, or if stored near  
combustible materials.  
Damaged sheaves or sheaves out of alignment.  
Blades out of balance.  
Front Tires  
Vibrate  
Set front tire pressure to 10 psi. If vibration continues,  
reduce tire pressure by 1 psi until vibration stops. Do not  
reduce tire pressure below 6 psi.  
• Do not store vehicle with fuel in the tank inside a building  
where fumes may reach an open flame or spark.  
• Allow the engine to cool before storing the machine in any  
enclosure.  
Blades  
Scalping  
Grass  
Cutting too low.  
Mower wheels not adjusted correctly.  
Turning speed too fast.  
Ridges in terrain.  
Preparing Machine for Storage  
1. Repair any worn or damaged parts. Replace parts if necessary. Tighten  
loose hardware.  
Rough or uneven terrain.  
Low tire pressure.  
2. Repair scratched or chipped metal surfaces to prevent rust.  
3. Remove grass and debris from machine.  
Mower  
Engine rpm too low.  
Loads Down  
Tractor  
Travel speed too fast.  
4. Clean under the deck and remove grass and debris from inside chute  
and bagger.  
Debris wrapped around mower spindles.  
Adjust cutting height to remove only 1/3 of grass at a  
time.  
5. Wash the machine and apply wax to metal and plastic surfaces.  
6. Run machine for five minutes to dry belts and pulleys.  
7. Apply light coat of engine oil to pivot and wear points to prevent rust.  
8. Lubricate grease points and check tire pressure.  
Uneven Cut  
Mower deck not leveled properly.  
Travel speed too fast.  
Blades dull.  
Mower wheels not adjusted correctly.  
Tire pressure unequal.  
Preparing Fuel and Engine For Storage  
Fuel:  
Adjust cutting height to remove only 1/3 of grass at a  
time.  
If you have been using “Stabilized Fuel,” add stabilized fuel to tank until the  
tank is full.  
NOTE: Filling the fuel tank reduces the amount of air in the fuel tank  
and helps reduce deterioration of fuel.  
If you are not using “Stabilized Fuel:”  
1. Park machine safely in a well-ventilated area. (See Parking Safely in the  
SAFETY section.)  
Storage - 54  
       
SPECIFICATIONS  
NOTE: Try to anticipate the last time the machine will be used for the  
season so very little fuel is left in the fuel tank.  
8. Run the engine 5 minutes without the mower or any attachments  
running to allow oil to be distributed throughout engine.  
2. Turn on engine and allow to run until it runs out of fuel.  
3. For machines equipped with key switch, turn key to off position.  
9. Be sure all shields and guards or deflectors are in place.  
IMPORTANT: Avoid damage! Stale fuel can produce varnish and  
plug carburetor or injector components and affect engine  
performance.  
Specifications  
Engine  
• Add fuel conditioner or stabilizer to fresh fuel before filling tank.  
Z225  
Make . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Briggs and Stratton  
Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Intek - 31P707  
Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90.68 mm (3.57 in.)  
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77.72 mm (3.06 in.)  
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502 cm3 (30.63 cu in.)  
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single  
Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Four  
Magneto Air Gap . . . . . . . . . . . . . . . . 0.25 - 0.35 mm (0.010 - 0.014 in.)  
Valve Clearance - Intake . . . . . . . . . . 0.08 - 0.13 mm (0.003 - 0.005 in.)  
Valve Clearance - Exhaust . . . . . . . . 0.13 - 0.18 mm (0.005 - 0.007 in.)  
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in.)  
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . . . .20 N•m (180 lb-in.)  
4. Mix fresh fuel and fuel stabilizer in separate container. Follow stabilizer  
instructions for mixing.  
5. Fill fuel tank with stabilized fuel.  
6. Run engine for a few minutes to allow fuel mixture to circulate through  
carburetor on gas engine or fuel injectors on diesel engine.  
Engine:  
Engine storage procedure should be used when vehicle is not to be used  
for longer than 60 days.  
1. Change engine oil and filter while engine is warm.  
2. Service air filter if necessary.  
3. Clean debris from engine air intake screen.  
4. On gas engines:  
Z245  
• Remove spark plugs. Put 30 mL (1 oz) of clean engine oil in  
cylinder(s).  
Make . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Briggs and Stratton  
Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Intek - 445577  
Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79.25 mm (3.120 in.)  
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73.40 mm (2.890 in.)  
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725 cm3 (44.2 cu in.)  
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-Twin  
Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Four  
Armature Air Gap. . . . . . . . . . . . . . . . 0.20 - 0.30 mm (0.008 - 0.012 in.)  
Valve Clearance (Cold) . . . . . . . . . . . 0.10 - 0.15 mm (0.004 - 0.006 in.)  
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in.)  
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . . . .20 N•m (180 lb-in.)  
• Install spark plugs, but do not connect spark plug wires.  
• Crank the engine five or six times to allow oil to be distributed.  
5. Clean the engine and engine compartment.  
6. Remove battery.  
7. Clean the battery and battery posts. Check the electrolyte level, if your  
battery is not maintenance free.  
8. Close fuel shut-off valve, if your machine is equipped.  
9. Store the battery in a cool, dry place where it will not freeze.  
NOTE: The stored battery should be recharged every 90 days.  
10. Charge the battery.  
Z425  
Make . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Briggs and Stratton  
Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Intek - 445577  
Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79.25 mm (3.120 in.)  
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73.40 mm (2.890 in.)  
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725 cm3 (44.2 cu in.)  
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-Twin  
Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Four  
Armature Air Gap. . . . . . . . . . . . . . . . 0.20 - 0.30 mm (0.008 - 0.012 in.)  
Valve Clearance (Cold) . . . . . . . . . . . 0.10 - 0.15 mm (0.004 - 0.006 in.)  
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in.)  
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . . . .20 N•m (180 lb-in.)  
IMPORTANT: Avoid damage! Prolonged exposure to sunlight  
could damage the hood surface. Store machine inside or use a  
cover if stored outside.  
11. Store the vehicle in a dry, protected place. If vehicle is stored outside,  
put a waterproof cover over it.  
Removing Machine From Storage  
1. Check tire pressure.  
2. Check engine oil level.  
3. Check battery electrolyte level, if your battery is not maintenance free.  
Charge battery if necessary.  
Z445  
4. Install battery.  
Make . . . . . . . . . . . . . . . . . . . . . . . Torque™ Power System - Kawasaki  
Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FH721V  
Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75.2 mm (2.96 in.)  
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 mm (2.99 in.)  
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 675 cm3 (41.2 cu in.)  
5. On gas engines: Check spark plug gap. Install and tighten plugs to  
specified torque.  
6. Lubricate all grease points.  
7. Open fuel shut-off valve, if your machine is equipped.  
Specifications - 55  
   
SPECIFICATIONS  
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-Twin  
Twin cylinder Briggs and Stratton . . . . . . . . . . . . . . . . . . 1.6 L (1.75 qt)  
Twin cylinder Kawasaki . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 L (1.6 qt)  
Cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four  
Ignition Coil Air Gap . . . . . . . . . . . . . 0.25 - 0.40 mm (0.010 - 0.016 in.)  
Fuel Tank  
Valve Clearance (Intake and Exhaust) (Cold) 0.075- 0.125 mm (0.003 -  
0.005 in.)  
Z225 and Z245 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2 L (2.7 gal)  
Z425, Z445, and Z465. . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2 L (3.5 gal)  
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in.)  
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . . . . 20 N•m (180 lb-in.)  
Transaxle Reservoir (Z425, Z445 and Z465) . . . . . . . . 7.57 L (2.0 gal)  
Z465  
Travel Speeds at Full Engine RPM  
Make . . . . . . . . . . . . . . . . . . . . . . . Torque™ Power System - Kawasaki  
Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FH721V  
Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75.2 mm (2.96 in.)  
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 mm (2.99 in.)  
Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 675 cm3 (41.2 cu in.)  
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-Twin  
Cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four  
Ignition Coil Air Gap . . . . . . . . . . . . . 0.25 - 0.40 mm (0.010 - 0.016 in.)  
Z225 and Z245  
Forward. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-11.3 km/h (0-7.0 mph)  
Reverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-5.6 km/h (0-3.5 mph)  
Z425 and Z445  
Forward. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-13.7 km/h (0-8.5 mph)  
Reverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-5.6 km/h (0-3.5 mph)  
Z465  
Valve Clearance (Intake and Exhaust) (Cold) 0.075- 0.125 mm (0.003 -  
0.005 in.)  
Forward. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-14.5 km/h (0-9.0 mph)  
Reverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-5.6 km/h (0-3.5 mph)  
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in.)  
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . . . . 20 N•m (180 lb-in.)  
Dimensions  
Z225  
Drivetrain  
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 980 mm (38-9/16 in.)  
Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1320 mm (52 in.)  
Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1878 mm (73-15/16 in.)  
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 kg (515 lb)  
Pump (Z425, Z445, Z465) . . . . . . . . . . . . . . . . . . . . . . . Kanzaki DUP-10  
Transaxle Motors (Z225, Z245) . . . . . . . . . . . . . . . . . . . Hydro-Gear EZT  
Wheel Motors (Z425, Z445, Z465). . . . . . . . . . . . . . . . . . Parker TE0195  
Number of Speeds. . . . . . . . . . . . . . . . . . . Hydrostatic, Variable Speed  
Z245  
Fuel System  
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 980 mm (38-9/16 in.)  
Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1545 mm (60-13/16 in.)  
Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1878 mm (73-15/16 in.)  
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 kg (560 lb)  
Fuel Types (Recommended):  
. . . . . . . . . . . . . . . . . . . . . . . .Regular Grade 87 Octane Unleaded Fuel  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ethanol Blended Fuel (Up to 10%)  
. . . . . . . . . . . . . . . . . . . . . . . . . . MTBE Reformulated Fuel (Up to 15%)  
Z425  
Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . .Replaceable - paper element  
Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pulse  
Fuel Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Carburetor  
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 980 mm (38-9/16 in.)  
Width. . . . . . . . . . . . . . . . . . . . . . . (48 in. Deck) 1592 mm (62-11/16 in.)  
Width. . . . . . . . . . . . . . . . . . . . . . . . . (54 in. Deck) 1750 mm (68-7/8 in.)  
Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1897 mm (74-11/16 in.)  
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . (48 in. Deck) 293 kg (645 lb)  
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . (54 in. Deck) 299 kg (660 lb)  
Electrical System  
Battery Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Volt  
Cold Cranking Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 Amps  
Z445  
Tires  
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1080 mm (42-1/2 in.)  
Width (48 in. Deck). . . . . . . . . . . . . . . . . . . . . . . 1592 mm (62-11/16 in.)  
Width (54 in. Deck). . . . . . . . . . . . . . . . . . . . . . . . . 1750 mm (68-7/8 in.)  
Width (54 in. High Capacity Deck) . . . . . . . . . . . . 1730 mm (68-1/8 in.)  
Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1897 mm (74-11/16 in.)  
Weight (48 in. Deck). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302 kg (665 lb)  
Weight (54 in. Deck). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 kg (680 lb)  
Weight (54 in. High Capacity Deck) . . . . . . . . . . . . . . . . 331 kg (730 lb)  
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13x5.00-6 (Ribbed)  
Rear (Z225). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18x8.50-8 (Turf)  
Rear (Z245). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18x9.50-8 (Turf)  
Rear (Z425 and Z445) . . . . . . . . . . . . . . . . . . . . . . . . . . .22x9.5-10 (Turf)  
Rear (Z465). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23x10.5-12 (Turf)  
Inflation - Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 kPa (10 psi)  
Inflation - Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 kPa (10 psi)  
Z465  
Capacities  
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1150 mm (45-3/10 in.)  
Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1920 mm (75-9/16 in.)  
Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1928 (75-7/8 in.)  
Crankcase:  
Single cylinder Briggs and Stratton . . . . . . . . . . . . . . . . . 1.4 L (1.5 qt)  
Specifications - 56  
 
SPECIFICATIONS  
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340.2 kg (750 lb)  
Mower Decks  
42 Edge™ Mower  
Cutting Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.07 m (42 in.)  
Blades-Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2  
Blade Nut Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 N•m (50 lb-ft)  
Cutting Height (Approximately) . . . . . . . . . . . . . 25 - 102 mm (1 - 4 in.)  
48 Edge™ Mower  
Cutting Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22 m (48 in.)  
Blades-Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3  
Blade Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 N•m (50 lb-ft)  
Cutting Height (Approximately) . . . . . . . . . . . . . 25 - 102 mm (1 - 4 in.)  
54 Edge™ Mower  
Cutting Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.37 m (54 in.)  
Blades-Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3  
Blade Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 N•m (50 lb-ft)  
Cutting Height (Approximately) . . . . . . . . . . . . . 25 - 102 mm (1 - 4 in.)  
54 Edge™ High Capacity Mower  
Cutting Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.37 m (54 in.)  
Blades-Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3  
Blade Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 N•m (90 lb-ft)  
Cutting Height (Approximately) . . . . . . . . . . . . . 25 - 102 mm (1 - 4 in.)  
62 Edge™ Mower  
Cutting Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.57 m (62 in.)  
Blades-Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3  
Blade Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 N•m (50 lb-ft)  
Cutting Height (Approximately) . . . . . . . . . . . . . 25 - 102 mm (1 - 4 in.)  
Recommended Lubricants  
Engine Oil. . . . . . . . . . . . . . . . . . . . . . . . . . TURF-GARD® OR PLUS-4®  
Grease:  
. . . . . . . . . . . . .John Deere MOLY HIGH TEMPERATURE EP GREASE  
. . . . . . . . . . . . . . . . . . John Deere Multi-Purpose SD Polyurea Grease  
. . . . . . . . . . .John Deere Multi-Purpose HD Lithium Complex Grease  
Transmission Oil (Z425, Z445, Z465):  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Low Viscosity Hy-Gard (J20D)  
(Specifications and design subject to change without notice.)  
Specifications - 57  
 
WARRANTY  
applicable U.S. Environmental Protection Agency regulations under 40  
CFR Part 90: and,  
Warranty  
• Free from defects in materials and workmanship which cause such  
engine to fail to conform with applicable regulations for a period of two  
years of engine use from the date of sale to the ultimate purchaser.  
Product Warranty  
Product warranty is provided as part of John Deere’s support program for  
customers who operate and maintain their equipment as described in this  
manual.  
Emissions Warranty Interpretation  
• Any warranted part that is not scheduled for replacement as required by  
the maintenance instructions in the Operator’s Manual is warranted for two  
years. If any such part fails during the period of warranty coverage it will  
be repaired or replaced by John Deere. Any such part repaired or  
replaced under warranty is warranted for the remaining warranty period.  
Engine related warranties stated in this manual refer only to emissions-  
related parts and components of your engine. The complete engine  
warranty, less emission-related parts and components, is provided  
separately as the Limited Warranty for New John Deere Commercial &  
Consumer Equipment.  
• Any warranted part that is scheduled only for regular inspection in the  
maintenance instructions in the Operator’s Manual is warranted for two  
years. A statement in the Operator’s Manual to the effect of “repair or  
replace as necessary” does not reduce the period of warranty coverage.  
Any such part repaired or replaced under warranty is warranted for the  
remaining warranty period.  
California and U.S. EPA Emissions Control System  
Warranty Statement (Small Off-Road Gas Engines)  
Your Warranty Rights and Obligations  
The California Air Resources Board, John Deere, and the United States  
Environmental Protection Agency are pleased to explain the emissions  
control system’s warranty on your 2009 and later small off-road engine  
equipment. In California, new equipment that uses small off-road engines  
must be designed, built and equipped to meet the State’s stringent anti-  
smog standards. John Deere must warrant the emissions control system  
on your small off-road engine equipment for the period listed below  
provided there has been no abuse, neglect or improper maintenance of  
your equipment.  
• Any warranted part that is scheduled for replacement as required  
maintenance in the Operator’s Manual is warranted for the period of time  
prior to the first scheduled replacement point for that part. If the part fails  
prior to the first scheduled replacement, the part will be repaired or  
replaced by John Deere. Any such part repaired or replaced under  
warranty is warranted for the remainder of the period prior to the first  
scheduled replacement point for the part.  
• Repair or replacement of any warranted part under the warranty will be  
performed at no charge to the owner at any authorized John Deere  
Commercial and Consumer Equipment Retailer.  
Your emissions control system may include parts such as: carburetors or  
fuel-injection system, ignition system, catalytic converters, fuel tanks,  
valves, filters, clamps, connectors, and other associated components.  
Also, included may be hoses, belts, sensors and other emission-related  
assemblies.  
• The owner will not be charged for diagnostic labor which leads to the  
determination that a warranted part is defective, provided such work is  
performed by John Deere.  
• John Deere will repair damages to other engine components proximately  
caused by a failure under warranty of any emissions-related warranted  
part.  
Where a warrantable condition exists, John Deere will repair your small  
off-road engine equipment at no cost to you including diagnosis, parts and  
labor.  
• Add-on or modified parts that are not exempted by the Air Resources  
Board may not be used. The use of any non-exempted add-on or modified  
parts will be grounds for disallowing a warranty claim. John Deere will not  
be liable to warrant failures of warranted parts caused by the use of a non-  
exempted add-on or modified part.  
Manufacturer’s Warranty Coverage:  
This emissions control system is warranted for two years. If any emissions  
related part on your equipment is defective, the part will be repaired or  
replaced by John Deere.  
Owner’s Warranty Responsibilities:  
Emission Warranty Parts List  
Fuel Metering System:  
• As the small off-road equipment owner, you are responsible for the  
performance of the required maintenance listed in your Operator’s  
Manual. John Deere recommends that you retain all receipts covering  
maintenance on your small off-road engine equipment, but John Deere  
can not deny warranty solely for lack of receipts or for your failure to  
ensure the performance of all scheduled maintenance.  
• Carburetor and internal parts (or fuel injection system).  
• Air/fuel ratio feedback and control system.  
• Cold start enrichment system.  
Evaporative System:  
• As the small off-road engine equipment owner, you should however be  
aware that John Deere may deny you warranty coverage if your small off-  
road equipment or a part has failed due to abuse, neglect, or improper  
maintenance or unapproved modifications.  
• Fuel tank, fuel cap and tether.  
• Fuel hose, line, fittings, clamps.  
• Fuel pump, fuel shut-off valve.  
• Fuel vapor hoses, fittings.  
• Carbon canister.  
You are responsible for presenting your small off-road engine equipment  
to an authorized John Deere Commercial and Consumer Equipment  
Retailer as soon as a problem exists. The warranty repairs should be  
completed in a reasonable amount of time, not to exceed 30 days. If you  
have a question regarding your warranty coverage, you should contact  
your John Deere Commercial and Consumer Equipment Retailer, or the  
John Deere Customer Contact Center at 1-800-537-8233.  
• Rollover/slant valve for fuel vapor control.  
Air Induction System:  
• Air cleaner  
• Intake manifold.  
General Emissions Warranty Coverage:  
Ignition System:  
The warranty period begins on the date the equipment is delivered to an  
ultimate purchaser. John Deere warrants to the ultimate purchaser and  
each subsequent purchaser that the small off-road engine equipment is:  
• Spark plugs.  
• Magneto or electronic ignition system.  
• Spark advance/retard system.  
Exhaust System:  
• Designed, built and equipped so as to conform to all applicable  
regulations adopted by the Air Resources Board;  
•Designed, built and equipped so as to conform at the time of sale with  
Warranty - 58  
 
INDEX  
• Exhaust manifold.  
you specific legal rights, and you may also have some rights which vary  
from state to state.  
• Catalyst muffler.  
Miscellaneous Items Used in Above Systems  
• Vacuum, and temperature sensitive valves and switches.  
• Electronic controls.  
NO DEALER WARRANTY  
The selling dealer makes no warranty of it’s own and the dealer has no  
authority to make any representation or promise on behalf of John Deere,  
or to modify the terms or limitations of this warranty in any way.  
• Hoses, belts, connectors and assemblies.  
PRO RATA MONTHS OF ADJUSTMENT  
Tire Warranty  
NOTE: If your battery is not labeled with a warranty code, it is a  
warranty code B.  
John Deere warranty applies for tires available through the John Deere  
parts system. For tires not available through the John Deere parts system,  
the tire manufacturer’s warranty applicable to your machine may not apply  
outside the U.S. (See your John Deere dealer for specific information.)  
Warranty Code  
Warranty Period  
40 Months  
A
B
C
Limited Battery Warranty  
36 Months  
NOTE: Applicable in North America only. For complete machine  
warranty, reference a copy of the John Deere warranty statement.  
Contact your John Deere dealer to obtain a copy.  
24 Months  
TO SECURE WARRANTY SERVICE  
The purchaser must request warranty service from a John Deere dealer  
authorized to sell John Deere batteries, and present the battery to the  
dealer with the top cover plate codes intact.  
Index  
FREE REPLACEMENT  
A
Any new battery which becomes unserviceable (not merely discharged)  
due to defects in material or workmanship within 90 days of purchase will  
be replaced free of charge. Installation costs will be covered by warranty if  
(1) the unserviceable battery was installed by a John Deere factory or  
dealer, (2) failure occurs within 90 days of purchase, and (3) the  
replacement battery is installed by a John Deere dealer.  
Air Cleaner Elements (20hp Briggs and Stratton), Checking and Cleaning  
Air Cleaner Elements (Single Cylinder Briggs and Stratton), Checking and  
Air Cleaner Elements, Checking and Cleaning, (Twin Cylinder Kawasaki)  
PRO RATA ADJUSTMENT  
Any new battery which becomes unserviceable (not merely discharged)  
due to defects in material or workmanship more than 90 days after  
purchase, but before the expiration of the applicable adjustment period,  
will be replaced upon payment of the battery’s current list price less a pro  
rata credit for unused months of service. The applicable adjustment period  
is determined from the Warranty Code printed at the top of the battery and  
chart below. Installation costs are not covered by warranty after 90 days  
from the date of purchase.  
B
Battery, Charge and Connect at Assembly ..............................................9  
THIS WARRANTY DOES NOT COVER  
A. Breakage of the container, cover, or terminals.  
B. Depreciation or damage caused by lack of reasonable and necessary  
maintenance or by improper maintenance.  
C. Transportation, mailing, or service call charges for warranty service.  
LIMITATION OF IMPLIED WARRANTIES AND PURCHASER’S  
REMEDIES  
C
To the extent permitted by law, neither John Deere nor any company  
affiliated with it makes any warranties, representations, or promises as to  
the quality, performance or freedom from defect of the products covered  
by this warranty. IMPLIED WARRANTIES OF MERCHANTABILITY AND  
FITNESS FOR A PARTICULAR PURPOSE, TO THE EXTENT  
APPLICABLE, SHALL BE LIMITED IN DURATION TO THE APPLICABLE  
ADJUSTMENT PERIOD SET FORTH HERE. THE PURCHASER’S ONLY  
REMEDIES IN CONNECTION WITH THE BREACH OR  
PERFORMANCE OF ANY WARRANTY ON JOHN DEERE BATTERIES  
ARE THOSE SET FORTH HERE. IN NO EVENT WILL THE DEALER,  
JOHN DEERE OR ANY COMPANY AFFILIATED WITH JOHN DEERE BE  
LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. (Note:  
Some states do not allow limitations on how long an implied warranty lasts  
or the exclusion or limitation of incidental or consequential damages. So  
these limitations and exclusions may not apply to you.) This warranty gives  
D
Deck Foot Plate, Removing and Installing Mower ..................................38  
E
Emission Control System Certification Label ...........................................5  
Index - 59  
INDEX  
O
Engine Warranty Maintenance Statement ............................................. 26  
Oil, Transmission (Z425, Z445 and Z465) ..............................................34  
P
Plastic And Painted Surfaces, Avoid Damage To ..................................13  
Pump Drive Belt (Z425, Z445 and Z465), Checking and Replacing ......38  
F
Foot Plate, Removing and Installing Mower Deck ................................. 38  
S
Storage, Preparing Fuel and Engine for .................................................55  
G
H
K
L
M
T
Metal Surfaces, Repairing and Cleaning ............................................... 52  
Mower (48 and 54 Mowers), Installing ................................................... 42  
Mower Deck Foot Plate, Removing and Installing ................................. 38  
Mower Drive Belt, Replacing (62 in. Mowers) ........................................ 46  
Mower Drive Belt, Replacing (Z245 48 in. Mower) ................................ 45  
Mower Drive Belt, Replacing (Z400 Series 48 and 54 in. Mowers) ....... 45  
Transaxle Cooling Fans (Z225), Cleaning ..............................................36  
Transaxle Drive Belt (Z225 and Z245), Checking and Replacing ..........37  
Transmission Oil (Z425, Z445 and Z465) ...............................................34  
Transmission Oil and Filters, Changing .................................................35  
Transmission, Checking Z225 and Z245 (See your John Deere dealer) ...  
U
Unplugging Mower, Bagger, Material Collection System .......................23  
W
Warranty Maintenance Statement, Engine .............................................26  
Warranty Registration, Refer to the Production Identification Section .....2  
Wheel Assembly, Removing and Installing ............................................51  
N
Neutral Creep, Checking and Adjusting ................................................. 35  
Index - 60  
GETTING QUALITY SERVICE  
Item  
Part Number  
Getting Quality Service  
Oil Filter  
Service Literature  
If you would like a copy of the Parts Catalog or Technical Manual for this  
machine call:  
Z225, Z245, Z425  
AM125424  
AM107423  
Z445, Z465  
Hydraulic Filter  
Z225, Z245  
U.S. & Canada: 1-800-522-7448.  
N/A  
All Other Regions: Your John Deere dealer.  
Z425, Z445, Z465  
AM131054  
Parts  
Fuel Filter  
We recommend John Deere quality parts and lubricants, available at your  
John Deere dealer.  
Z225, Z245, Z425, Z445, Z465  
AM116304  
Spark Plug  
When you order parts, your John Deere dealer needs the serial number or  
product identification number (PIN) for your machine or attachment. These  
are the numbers that you recorded in the Product Identification section of  
this manual.  
Z225, Z245, Z425  
Z445, Z465  
M78543  
M805853  
(Part numbers are subject to change without notice. Part numbers may be  
different outside the U.S.A.)  
Order Service Parts Online  
Visit http://JDParts.deere.com for your Internet connection to parts  
ordering and information.  
John Deere Quality Continues with Quality Service  
John Deere provides a process to handle your questions or problems,  
should they arise, to ensure that product quality continues with your John  
Deere dealer’s parts and service support.  
Part Numbers  
Item  
Part Number  
Follow the steps below to get answers to any questions you may have  
about your product.  
Mower Blades  
1. Refer to the appropriate attachment, machine or equipment operator  
manuals.  
Z225 (42 In. Deck)  
AM137333  
AM137757  
M145476  
M143520  
M136195  
M158112  
Z245 (48 In. Deck)  
2. Contact your John Deere dealer with unanswered questions.  
Z425, Z445 (48 In. Deck)  
Z425, Z445 (54 In. Deck)  
Z445 (54 In. High Capacity Deck)  
Z465 (62 In. Deck)  
3. In North America or Canada, call the John Deere Customer Contact  
Center.  
• Call 1-800-537-8233 and provide product serial number and model  
number.  
Belts - Transmission  
Z225, Z245  
M155343  
M154157  
Z425, Z445, Z465  
Belts - Deck  
Z225 (42 In. Deck)  
M154294  
M154621  
M154295  
M154296  
M158409  
M156261  
Z245 (48 In. Deck)  
Z425, Z445 (48 In. Deck)  
Z425, Z445 (54 In. Deck)  
Z445 (54 In. High Capacity Deck)  
Z465 (62 In. Deck)  
Battery  
TY25878  
Air Cleaner Element (Foam)  
Z225  
GY20573 (Filter Kit)  
GY20575 (Filter Kit)  
M140295  
Z245, Z425  
Z445, Z465  
Air Cleaner Element (Paper)  
Z225  
GY20573 (Filter Kit)  
GY20575 (Filter Kit)  
M150949  
Z245, Z425  
Z445, Z465  
Getting Quality Service - 61  
     
SERVICE RECORD  
Service Record  
Record Service Dates  
Oil Change  
Oil Filter Change Lubricate  
(If Equipped) Machine  
Air Cleaner  
Element Check/  
Clean  
Fuel Filter  
Change  
Service Record - 62  
NOTES  
Notes  

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