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.
Adjusting Armrests .................................................................................14
Adjusting Tracking ..................................................................................36
Air Cleaner Elements (20hp Briggs and Stratton), Checking and Cleaning
Air Cleaner Elements (Single Cylinder Briggs and Stratton), Checking and
Cleaning .................................................................................................30
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.
Armrests, Adjusting ................................................................................14
B
Battery, Service Safely ...........................................................................48
Battery, Using Booster ...........................................................................49
Blades, Checking Mower ........................................................................47
Brake, Testing Park ................................................................................18
Brake, Using Park ..................................................................................19
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
Carburetor, Adjusting .............................................................................33
Cleaning Air Intake Screen .....................................................................30
Controls, Operator Station ......................................................................12
Customer Service ...................................................................................61
Cutting Height, Adjusting ........................................................................14
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
Engine Oil ...............................................................................................26
Index - 59
INDEX
O
Engine, Starting the ............................................................................... 22
Engine, Stopping the .............................................................................22
Oil, Engine ..............................................................................................26
Oil, Transmission (Z425, Z445 and Z465) ..............................................34
P
PTO Switch, Testing ...............................................................................18
Park Brake, Testing ................................................................................18
Park Brake, Using ..................................................................................19
Parts Catalog .........................................................................................60
Parts, Replacement ................................................................................60
F
Filter, Replacing Fuel .............................................................................33
Fuel Filter, Replacing .............................................................................33
Fuel Safety ............................................................................................... 9
Fuel Storage .......................................................................................... 55
Fuel Tank, Filling ................................................................................... 51
Fuel, Using Proper .................................................................................50
Fuse, Replacing ..................................................................................... 50
S
Safety Messages ......................................................................................6
Safety, Tire ...............................................................................................9
Seat Switch, Testing ..............................................................................19
Seat, Adjusting .......................................................................................13
Seat, Install ................................................................................9, 10, 11
Service Literature ...................................................................................60
Spark Arrestor, Using ...............................................................................6
Spark Plug, Checking .............................................................................32
Specifications .........................................................................................56
Storing Safety .........................................................................................55
G
H
Hour Meter, Using the ............................................................................ 19
K
Key Switch, Using .................................................................................. 19
Keyswitch, Using ................................................................................... 19
L
Literature, Service .................................................................................. 60
M
T
MachineTroubleshooting ....................................................................... 54
Mower (62 in.), Installing ........................................................................ 43
Mower Drive Belt, Replacing (62 in. Mowers) ........................................ 46
Mower Level, Adjusting .......................................................................... 15
Mower, Engaging ................................................................................... 22
Mowing Tips ........................................................................................... 24
Technical Manual ...................................................................................60
Testing Safety Systems ..........................................................................18
Tire Pressure, Check ..............................................................................51
Tracking, Adjusting .................................................................................36
Transaxle Cooling Fans (Z225), Cleaning ..............................................36
Transmission Oil (Z425, Z445 and Z465) ...............................................34
Troubleshooting Chart ............................................................................52
U
Using Wash Port ....................................................................................23
W
Warranty, Product ..................................................................................59
Wash Port, Using ...................................................................................23
N
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
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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