MTD Lawn Mower 760 779 User Manual

Safety • Assembly • Operation • Adjustment • Maintenance • Troubleshooting • Warranty  
OPERATOR’S MANUAL  
Shift-On-The-GoLawn Tractor — Models 760-779  
IMPORTANT  
READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATION  
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-  
covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any).  
If a spark arrester is used, it should be maintained in effective working order by the operator. In the State of California the above is required by law  
(Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester  
for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 361131 Cleveland,  
Ohio 44136-0019.  
FORM NO. 769-01598C  
01/22/2007  
PRINTED IN U.S.A.  
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019  
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Use this page as a guide to determine slopes where you may not operate safely.  
Do not operate your lawn mower on such slopes.  
1
Slope  
Gauge  
WARNING  
Do not mow on inclines  
with a slope in excess  
of 15 degrees (a rise  
of approximately 2-1/2  
feet every 10 feet). A  
riding mower could  
overturn and cause  
serious injury.  
Operate riding mowers  
up and down slopes,  
never across the face  
of slopes.  
3
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WARNING: Engine Exhaust, some of its constituents, and certain vehicle compo-  
nents contain or emit chemicals known to State of California to cause cancer and  
birth defects or other reproductive harm.  
DANGER: This machine was built to be operated according to the rules for safe operation in this  
manual. As with any type of power equipment, carelessness or error on the part of the operator can  
result in serious injury. This 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.  
Safe  
Operation  
Practices  
Children  
Operation  
1. Tragic accidents can occur if the operator is not  
alert to the presence of children. Children are often  
attracted to the machine and the mowing activity.  
They do not understand the dangers. Never assume  
that children will remain where you last saw them.  
a. Keep children out of the mowing area and in  
watchful care of a responsible adult other than  
the operator.  
Safe Handling of Gasoline:  
1. To avoid personal injury or property damage use  
extreme care in handling gasoline. Gasoline is  
extremely flammable and the vapors are explo-  
sive. Serious personal injury can occur when gasoline  
is spilled on yourself or your clothes which can ignite.  
Wash your skin and change clothes immediately.  
a. Use only an approved gasoline container.  
b. Be alert and turn machine off if a child enters  
the area.  
b. 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 filling.  
c. Before and while backing, look behind and  
down for small children.  
WARNING  
d. Never carry children, even with the blade(s)  
shut off. They may fall off and be seriously  
injured or interfere with safe machine operation.  
e. Use extreme care when approaching blind  
corners, doorways, shrubs, trees or other  
objects that may block your vision of a child  
who may run into the machine.  
c. When practical, remove gas-powered  
equipment from the truck or trailer and refuel it  
on the ground. If this is not possible, then  
refuel such equipment on a trailer with a  
portable container, rather than from a gasoline  
dispenser nozzle.  
This symbol points  
out important safety  
instructions which, if  
not followed, could  
endanger the personal  
safety and/or property  
of yourself and others.  
Read and follow all  
instructions in this man-  
ual before attempting to  
operate this machine.  
Failure to comply with  
these instructions may  
result in personal injury.  
When you see this  
symbol.  
d. Keep the nozzle in contact with the rim of  
the fuel tank or container opening at all  
times until fueling is complete. Do not use a  
nozzle lock-open device.  
f. To avoid back-over accidents, always  
disengage the cutting blade(s) before  
shifting into Reverse. If equipped, the  
“Reverse Caution Mode” should not be  
used when children or others are around.  
e. Extinguish all cigarettes, cigars, pipes and  
other sources of ignition.  
g. Keep children away from hot or running  
engines. They can suffer burns from a hot  
muffler.  
f. Never fuel machine indoors.  
g. Never remove gas cap or add fuel while the  
engine is hot or running. Allow engine to cool  
at least two minutes before refueling.  
h. Never over fill fuel tank. Fill tank to no more  
than ½ inch below bottom of filler neck to  
allow space for fuel expansion.  
h. Remove key when machine is unattended to  
prevent unauthorized operation.  
2. Never allow children under 14 years old to operate  
the machine. Children 14 years old and over should  
read and understand the operation instructions and  
safety rules in this manual and should be trained and  
supervised by a parent.  
i. Replace gasoline cap and tighten securely.  
j. If gasoline is spilled, wipe it off the engine  
and equipment. Move unit to another area.  
Wait 5 minutes before starting the engine.  
k. To reduce fire hazards, keep machine free of  
grass, leaves, or other debris build-up. Clean  
up oil or fuel spillage and remove any fuel  
soaked debris.  
HEED ITS WARNING  
Your  
Responsibility  
Restrict the use  
of this power machine  
to persons who read,  
understand  
l. Never store the machine or fuel container  
inside where there is an open flame, spark  
or pilot light as on a water heater, space  
heater, furnace, clothes dryer or other gas  
appliances.  
and follow the warnings  
and instructions  
in this manual  
m. Allow a machine to cool at least five minutes  
before storing.  
4
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14.Watch for traffic when operating near or crossing  
roadways. This machine is not intended for use on  
any public roadway.  
General Operation:  
1. Read, understand, and follow all instructions on the  
machine and in the manual(s) before attempting to  
assemble and operate. Keep this manual in a safe  
place for future and regular reference and for ordering  
replacement parts.  
15.Do not operate the machine while under the influ-  
ence of alcohol or drugs.  
16.Mow only in daylight or good artificial light.  
17. Never carry passengers.  
2. Be familiar with all controls and their proper operation.  
Know how to stop the machine and disengage them  
quickly.  
18.Disengage blade(s) before shifting into reverse.  
Back up slowly. Always look down and behind before  
and while backing to avoid a back-over accident.  
19.Slow down before turning. Operate the machine  
smoothly. Avoid erratic operation and excessive  
speed.  
Safe  
3. Never allow children under 14 years old to operate  
this machine. Children 14 years old and over should  
read and understand the operation instructions and  
safety rules in this manual and should be trained and  
supervised by a parent.  
Operation  
Practices  
20.Disengage blade(s), set parking brake, stop engine  
and wait until the blade(s) come to a complete stop  
before removing grass catcher, emptying grass,  
unclogging chute, removing any grass or debris, or  
making any adjustments.  
4. Never allow adults to operate this machine without  
proper instruction.  
5. To help avoid blade contact or a thrown object injury,  
keep bystanders, helpers, children and pets at least  
75 feet from the machine while it is in operation. Stop 21.Never leave a running machine unattended. Always  
machine if anyone enters the area.  
turn off blade(s), place transmission in neutral, set  
parking brake, stop engine and remove key before  
dismounting.  
6. Thoroughly inspect the area where the equipment is to  
be used. Remove all stones, sticks, wire, bones, toys,  
and other foreign objects which could be picked up  
and thrown by the blade(s). Thrown objects can cause  
serious personal injury.  
22.Use extra care when loading or unloading the  
machine into a trailer or truck. This unit should not  
be driven up or down ramp(s), because the unit  
could tip over, causing serious personal injury. The  
unit must be pushed manually on ramp(s) to load or  
unload properly.  
7. Plan your mowing pattern to avoid discharge of  
material toward roads, sidewalks, bystanders and the  
like. Also, avoid discharging material against a wall or  
obstruction which may cause discharged material to  
ricochet back toward the operator.  
WARNING  
This symbol points  
out important safety  
instructions which, if  
not followed, could  
endanger the personal  
safety and/or property  
of yourself and others.  
Read and follow all  
instructions in this man-  
ual before attempting to  
operate this machine.  
Failure to comply with  
these instructions may  
result in personal injury.  
When you see this  
symbol.  
23.Muffler and engine become hot and can cause a  
burn. Do not touch.  
8. Always wear safety glasses or safety goggles during  
operation and while performing an adjustment or  
repair to protect your eyes. Thrown objects which  
ricochet can cause serious injury to the eyes.  
24.Check overhead clearances carefully before driving  
under low hanging tree branches, wires, door open-  
ings etc., where the operator may be struck or pulled  
from the unit, which could result in serious injury.  
9. Wear sturdy, rough-soled work shoes and close-fitting 25.Disengage all attachment clutches, depress the  
slacks and shirts. Loose fitting clothes and jewelry  
can be caught in movable parts. Never operate this  
machine in bare feet or sandals.  
brake pedal completely and shift into neutral before  
attempting to start engine.  
26.Your machine is designed to cut normal residential  
grass of a height no more than 10”. Do not attempt to  
mow through unusually tall, dry grass (e.g., pasture)  
or piles of dry leaves. Dry grass or leaves may  
contact the engine exhaust and/or build up on the  
mower deck presenting a potential fire hazard.  
10.Be aware of the mower and attachment discharge  
direction and do not point it at anyone. Do not operate  
the mower without the discharge cover or entire grass  
catcher in its proper place.  
11. Do not put hands or feet near rotating parts or under  
the cutting deck. Contact with the blade(s) can  
amputate hands and feet.  
27. Use only accessories and attachments approved for  
this machine by the machine manufacturer. Read,  
understand and follow all instructions provided with  
the approved accessory or attachment.  
12.A missing or damaged discharge cover can cause  
blade contact or thrown object injuries.  
28.Data indicates that operators, age 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.  
13.Stop the blade(s) when crossing gravel drives, walks,  
or roads and while not cutting grass.  
HEED ITS WARNING  
Your  
Responsibility  
Restrict the use  
of this power machine  
to persons who read,  
understand  
29.If situations occur which are not covered in this  
manual, use care and good judgment. Contact your  
customer service representative for assistance.  
and follow the warnings  
and instructions  
in this manual  
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Slope Operation:  
Do Not:  
1. Do not turn on slopes unless necessary; then, turn  
slowly and gradually downhill, if possible.  
Slopes are a major factor related to loss of control and  
tip-over accidents which can result in severe injury or  
death. All slopes require extra caution. If you cannot  
back up the slope or if you feel uneasy on it, do not mow  
it.  
2. Do not mow near drop-offs, ditches or embankments.  
The mower could suddenly turn over if a wheel is over  
the edge of a cliff, ditch, or if an edge caves in.  
3. Do not try to stabilize the machine by putting your foot  
on the ground.  
For your safety, use the slope gauge included as part of  
this manual to measure slopes before operating this unit  
on a sloped or hilly area. If the slope is greater than 15  
degrees as shown on the slope gauge, do not operate  
this unit on that area or serious injury could result.  
4. Do not use a grass catcher on steep slopes.  
5. Do not mow on wet grass. Reduced traction could  
cause sliding.  
Safe  
Operation  
Practices  
6. Do not shift to neutral and coast downhill. Over-speed-  
ing may cause the operator to lose control of the  
machine resulting in serious injury or death.  
7. Do not tow heavy pull behind attachments (e.g. loaded  
dump cart, lawn roller, etc.) on slopes greater than  
5 degrees. When going down hill, the extra weight  
tends to push the tractor and may cause you to loose  
control. (e.g. tractor may speed up, braking and steer-  
ing ability are reduced, attachment may jack-knife and  
cause tractor to overturn).  
Do:  
1. Mow up and down slopes, not across. Exercise  
extreme caution when changing direction on slopes.  
2. Watch for holes, ruts, bumps, rocks, or other hidden  
objects. Uneven terrain could overturn the machine.  
Tall grass can hide obstacles.  
3. Use slow speed. Choose a low enough speed  
setting so that you will not have to stop or shift while  
on the slope. Tires may lose traction on slopes even  
though the brakes are functioning properly. Always  
keep machine in gear when going down slopes to  
take advantage of engine braking action.  
Towing:  
1. Tow only with a machine that has a hitch designed for  
towing. Do not attach towed equipment except at the  
hitch point.  
4. Follow the manufacturer’s recommendations for  
wheel weights or counterweights to improve stability.  
5. Use extra care with grass catchers or other at-  
tachments. These can change the stability of the  
machine.  
2. Follow the manufacturers recommendation for weight  
limits for towed equipment and towing on slopes.  
3. Never allow children or others in or on towed equip-  
ment.  
This symbol points  
out important safety  
instructions which, if  
not followed, could  
endanger the personal  
safety and/or property  
of yourself and others.  
Read and follow all  
instructions in this man-  
ual before attempting to  
operate this machine.  
Failure to comply with  
these instructions may  
result in personal injury.  
When you see this  
symbol.  
6. Keep all movement on the slopes slow and gradual.  
Do not make sudden changes in speed or direction.  
Rapid engagement or braking could cause the front  
of the machine to lift and rapidly flip over backwards  
which could cause serious injury.  
4. On slopes, the weight of the towed equipment may  
cause loss of traction and loss of control.  
5. Travel slowly and allow extra distance to stop.  
6. Do not shift to neutral and coast downhill.  
7. Avoid starting or stopping on a slope. If tires lose  
traction, disengage the blade(s) and proceed slowly  
straight down the slope.  
HEED ITS WARNING  
Your  
Responsibility  
Restrict the use  
of this power machine  
to persons who read,  
understand  
and follow the warnings  
and instructions  
in this manual  
6
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10.Never attempt to make adjustments or repairs to the  
machine while the engine is running.  
Service  
1. Never run an engine indoors or in a poorly ventilated  
area. Engine exhaust contains carbon monoxide, an  
odorless, and deadly gas.  
11. Grass catcher components and the discharge  
cover are subject to wear and damage which could  
expose moving parts or allow objects to be thrown.  
For safety protection, frequently check components  
and replace immediately with original equipment  
manufacturer’s (O.E.M.) parts only, listed in this  
manual. “Use of parts which do not meet the original  
equipment specifications may lead to improper  
performance and compromise safety!”  
2. Before cleaning, repairing, or inspecting, make certain  
the blade(s) and all moving parts have stopped.  
Disconnect the spark plug wire and ground against the  
engine to prevent unintended starting.  
Safe  
3. Periodically check to make sure the blades come to  
complete stop within approximately (5) five seconds  
after operating the blade disengagement control. If the  
blades do not stop within the this time frame, your unit  
should be serviced professionally by an authorized  
MTD Service Dealer.  
Operation  
Practices  
12.Do not change the engine governor settings or  
over-speed the engine. The governor controls the  
maximum safe operating speed of the engine.  
13.Maintain or replace safety and instruction labels, as  
necessary.  
4. Check brake operation frequently as it is subjected to  
wear during normal operation. Adjust and service as  
required.  
14.Observe proper disposal laws and regulations for  
gas, oil, etc. to protect the environment.  
5. Check the blade(s) and engine mounting bolts at  
frequent intervals for proper tightness. Also, visually  
inspect blade(s) for damage (e.g., excessive wear,  
bent, cracked). Replace the blade(s) with the original  
equipment manufacturer’s (O.E.M.) blade(s) only,  
listed in this manual. “Use of parts which do not meet  
the original equipment specifications may lead to  
improper performance and compromise safety!”  
This symbol points  
out important safety  
instructions which, if  
not followed, could  
endanger the personal  
safety and/or property  
of yourself and others.  
Read and follow all  
instructions in this man-  
ual before attempting to  
operate this machine.  
Failure to comply with  
these instructions may  
result in personal injury.  
When you see this  
symbol.  
6. Mower blades are sharp. Wrap the blade or wear  
gloves, and use extra caution when servicing them.  
7. Keep all nuts, bolts, and screws tight to be sure the  
equipment is in safe working condition.  
8. Never tamper with the safety interlock system or other  
safety devices. Check their proper operation regularly.  
9. After striking a foreign object, stop the engine,  
disconnect the spark plug wire(s) and ground against  
the engine. Thoroughly inspect the machine for any  
damage. Repair the damage before starting and  
operating.  
HEED ITS WARNING  
Your  
Responsibility  
Restrict the use  
of this power machine  
to persons who read,  
understand  
and follow the warnings  
and instructions  
in this manual  
7
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NOTE: This Operators Manual covers a range of product  
specifications for various models. Characteristics and fea-  
tures discussed and/or illustrated in this manual may not  
be applicable to all models. MTD LLC reserves the right  
to change product specifications, designs and equipment  
without notice and without incurring obligation.  
Rubber Boot  
3
Setting Up  
Your Lawn  
Tractor  
Attaching the Battery Cables  
NOTE: Some models are shipped with the battery cables  
already connected.  
NOTE: The positive battery terminal is marked Pos. (+).  
The negative battery terminal is marked Neg. (–).  
The positive cable (heavy red wire) is secured to the  
positive battery terminal (+) with a hex bolt and hex  
nut at the factory. Make certain that the rubber boot  
covers the terminal to help protect it from corrosion.  
Remove the hex bolt and hex nut from the negative  
cable.  
WARNING  
Use extreme care  
when handling  
Remove the black plastic cover, if present, from the  
negative battery terminal and attach the negative  
cable (heavy black wire) to the negative battery  
terminal (–) with the bolt and nut.  
Figure 3-1  
gasoline. Gasoline is  
extremely flammable  
and the vapors are  
explosive. Never fuel  
machine indoors  
or while the engine  
is hot or running.  
Extinguish cigarettes,  
cigars, pipes, and  
other sources of  
ignition.  
NOTE: If the battery is put into service after the date  
shown on top/side of battery, charge the battery as  
instructed in the Maintaining Your Lawn Tractor section of  
this manual prior to operating the tractor.  
Gas and Oil Fill-up  
The gasoline tank is located under the hood and has a  
capacity of 1-1/2 gallons. Do not overfill.  
WARNING: Use extreme care when  
handling gasoline. Gasoline is extremely  
flammable and the vapors are explosive.  
Never fuel machine indoors or while the  
engine is hot or running. Extinguish ciga-  
rettes, cigars, pipes, and other sources of  
ignition.  
Service the engine with gasoline and oil as instructed in  
the separate Engine Operator/Owner Manual packed with  
your tractor. Read instructions carefully.  
NOTE: This Operators  
Manual covers a range  
of product specifications  
for various models.  
IMPORTANT: Your tractor is shipped with motor oil in the  
engine. However, you MUST check the oil level before  
operating. Be careful not to overfill.  
Characteristics and  
features discussed  
and/or illustrated in  
Shipping Brace Removal  
WARNING: Make sure the riding mower’s  
engine is off, remove the ignition key, and  
set the parking brake before removing the  
shipping brace.  
this manual may not be  
applicable to all models.  
MTD LLC reserves the  
right to change product  
specifications, designs  
and equipment without  
notice and without incur-  
ring obligation.  
8
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Locate the shipping brace, if present, and accompany-  
ing warning tag found on the right side of the mower,  
between the discharge chute and the cutting deck.  
See Fig. 3-2.  
3
While holding the discharge chute with your left hand,  
remove the shipping brace with your right hand by  
grasping it between your thumb and index finger and  
rotating it clockwise.  
Setting Up  
Your Lawn  
Tractor  
WARNING: The shipping brace, used  
for packaging purposes only, must be  
removed and discarded before operating  
your riding mower.  
WARNING: The mowing deck is capable  
of throwing objects. Failure to operate the  
riding mower without the discharge cover  
in the proper operating position could  
result in serious personal injury and/or  
property damage.  
Figure 3-ꢀ  
WARNING  
Attaching The Steering Wheel  
Make sure the riding  
mower’s engine is  
off, remove the igni-  
tion key, and set the  
parking brake before  
removing the shipping  
brace.  
If the steering wheel for your tractor did not come  
attached, the hardware for attaching it has been packed  
within the steering wheel, beneath the steering wheel  
cap. Carefully pry off the steering wheel cap and remove  
the hardware.  
1. With the wheels of the tractor pointing straight  
forward, place the steering wheel over the steering  
shaft.  
The shipping brace,  
used for packaging  
purposes only, must  
be removed and  
discarded before  
operating your riding  
mower.  
2. Place the washer (with the cupped side down) over  
the steering shaft and secure with the hex bolt. See  
Fig. 3-3.  
3. Place the steering wheel cap over the center of the  
steering wheel and push downward until it “clicks” into  
place.  
Attaching the Hood Scoop  
(If so equipped)  
Figure 3-3  
The mowing deck is  
capable of throwing  
objects. Failure to  
operate the riding  
mower without the  
discharge cover in  
the proper operating  
position could result  
in serious personal  
injury and/or property  
damage.  
If the hood scoop was not secured to the hood of your  
tractor at the factory, you will find it in a plastic bag,  
hanging from the throttle lever.  
To install:  
1. Carefully pivot the tractor hood forward.  
2. Remove the four screws from the underside of the  
hood scoop.  
3. Line up the four holes in the hood scoop with the four  
holes visible through the tractor’s hood louvres. See  
Figure 3-4.  
4. While holding the scoop in place, use a 3/8” socket  
wrench (or box wrench) to carefully tighten the scoop  
onto the hood.  
Do NOT overtighten.  
Figure 3-4  
9
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Attaching The Seat  
Seat styles vary by tractor model and there are three  
different styles available:  
Standard Adjustment  
Quick Adjustment &  
Knob Adjustment  
3
Setting Up  
Your Lawn  
Tractor  
If the seat for your tractor was not attached at the factory,  
refer to Fig. 3-5, Fig. 3-6, and Fig. 3-7 to identify your  
tractor’s seat style and follow the applicable instructions  
below to attach it.  
NOTE: For shipping reasons, seats are either fastened  
to the tractor seat’s pivot bracket with a plastic tie, or  
mounted backward to the pivot bracket. In either case,  
free the seat form its shipping position and remove the  
two hex screws (or knobs, on models so equipped) from  
the bottom of seat before proceeding with applicable  
instructions below.  
Figure 3-ꢁ  
WARNING  
Standard Adjustment Seat  
1. Position the shoulder screws (found on the base of the  
seat) inside the slot openings in the seat pivot bracket.  
Fig. 3-5.  
Before operating this  
machine, make sure  
the seat is engaged in  
the seat stop, stand  
behind the machine  
and pull back on seat  
until fully engaged  
into stop.  
2. Slide the seat slightly rearward in the seat pivot  
bracket, lining up the rear slots in the pivot bracket  
with the remaining two holes in the seat’s base.  
3. Select desired position for the seat, and secure with  
the two hex screws removed earlier. See Fig. 3-5.  
Quick Adjustment Seat  
NOTE: If your seat was shipped mounted backwards on  
the seat pivot bracket, pull out the tab found on the seat  
stop and hold it open while sliding the seat off the seat  
pivot bracket. See Fig. 3-6.  
1. Line up the plastic seat spacers with the slots in seat  
pivot bracket.  
Figure 3-6  
2. Slide seat in until front seat spacer engages the seat  
stop. See Fig. 3-6.  
NOTE: For shipping rea-  
sons, seats are either  
fastened to the tractor  
seat’s pivot bracket with  
a plastic tie, or mounted  
backward to the pivot  
bracket. In either case,  
free the seat form its  
shipping position and  
remove the two hex  
WARNING: Before operating this machine,  
make sure the seat is engaged in the seat  
stop, stand behind the machine and pull  
back on seat until fully engaged into stop.  
Knob Adjustment Seat  
1. Position the shoulder screws (found on the base of the  
seat) inside the slot openings in the seat pivot bracket.  
Fig. 3-7.  
2. Slide the seat slightly rearward in the seat pivot  
bracket, lining up the rear slots in the pivot bracket  
with the remaining two holes in the seat’s base.  
screws (or knobs, on  
models so equipped)  
from the bottom of seat  
before proceeding with  
applicable instructions.  
3. Select desired position for the seat, and secure with  
the two knobs removed earlier. See Fig. 3-7.  
Figure 3-7  
10  
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Identifying the Mulch Plug  
On tractor models so equipped, a mulch plug can be  
found within the cutting deck’s discharge opening.  
NOTE: Refer to Mulching in the “Operating Your Lawn  
Tractor” section of this manual for more detailed informa-  
tion.  
3
Setting Up  
Your Lawn  
Tractor  
If you’d prefer to operate the cutting deck without mulch-  
ing, simply remove the mulch plug by unthreading the  
plastic wing nut which fastens it to the cutting deck. This  
will allow the clippings to discharge out of the discharge  
opening during operation. See Fig. 3-8.  
Tire Pressure  
WARNING: Maximum tire pressure under  
any circumstances is 30 psi. Equal tire  
pressure should be maintained at all times.  
Figure 3-8  
The tires on your unit may be over-inflated for shipping  
purposes. Reduce the tire pressure before operating  
the tractor. Recommended operating tire pressure is  
approximately 10 p.s.i for the rear tires & 14 p.s.i. for the  
front tires. Check sidewall of tire for maximum p.s.i.  
WARNING  
Maximum tire pres-  
sure under any  
circumstances is 30  
psi. Equal tire pressure  
should be maintained  
at all times.  
NOTE: For shipping rea-  
sons, seats are either  
fastened to the tractor  
seat’s pivot bracket with  
a plastic tie, or mounted  
backward to the pivot  
bracket. In either case,  
free the seat form its  
shipping position and  
remove the two hex  
screws (or knobs, on  
models so equipped)  
from the bottom of seat  
before proceeding with  
applicable instructions.  
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KnowYour Lawn Tractor  
4
Operating  
Your Lawn  
Tractor  
PARK  
BRAKE:  
To Set Or  
Release, First  
Depress  
Brake Pedal,  
7
6
5
4
3
2
1
P
PARK  
BRAKE  
NOTE: Any reference  
in this manual to the  
RIGHT or LEFT side of  
the tractor is observed  
from operator’s position.  
NOTE: For shipping rea-  
sons, seats are either  
fastened to the tractor  
seat’s pivot bracket with  
a plastic tie, or mounted  
backward to the pivot  
bracket. In either case,  
free the seat form its  
shipping position and  
remove the two hex  
screws (or knobs, on  
models so equipped)  
from the bottom of seat  
before proceeding with  
applicable instructions.  
NOTE: Steering wheel not shown for clarity  
† If so equipped  
Figure 4-1  
A
B
C
D
Speed Control Lever/ Parking Brake  
E
F
Throttle Control Lever  
Ignition Switch Module  
Deck Lift Lever  
Clutch-Brake Pedal  
Shift Lever  
G
H
Choke Control†  
PTO (Blade Engage) Lever  
NOTE: Any reference in this manual to the RIGHT or LEFT side of the tractor is observed from operator’s position.  
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Throttle Control Lever  
The throttle control lever is located on the right side of  
the tractor’s dash panel. This lever controls the speed  
of the engine and, on some models, when pushed all  
the way forward, the choke control also. When set in a  
given position, the throttle will maintain a uniform engine  
speed. See Fig. 4-2.  
#(/+%  
&!34  
&!34  
4
Operating  
Your Lawn  
Tractor  
IMPORTANT: When operating the tractor with the cutting  
deck engaged, be certain that the throttle lever is always  
in the FAST (rabbit) position.  
Choke Control  
On some models, moving the  
throttle lever all the way forward  
activates the engine’s choke  
3,/7  
3,/7  
control. On all other models, the  
choke control can be found on  
the left side of the dash panel  
Figure 4-ꢀ  
and is activated by pulling the  
knob outward. Activating the  
choke control closes the choke  
plate on the carburetor and aids  
in starting the engine. Refer to Starting The Engine on  
page 16 of this manual for detailed starting instructions.  
A
On/Lights  
Off  
WARNING  
On  
STOP  
Never leave a running  
machine unattended.  
Always disengage  
PTO, move shift lever  
into neutral position,  
set parking brake, stop  
engine and remove key  
to prevent unintended  
starting.  
Ignition Switch  
The ignition switch is activated to start the engine. Insert  
key into the ignition switch and turn clockwise to the  
START position. Release the key into the ON position  
once engine has fired. See Fig. 4-3A.  
Start  
Ignition Switch Module (If So Equipped)  
To start the engine, insert the key into the ignition switch  
and turn clockwise to the START position. Release the  
key into the NORMAL MOWING MODE position once  
the engine has fired.  
B
Normal  
Mowing Mode  
To stop the engine, turn the ignition key counterclockwise  
to the OFF position. See Fig. 4-3B.  
Stop  
Position  
WARNING: Never leave a running machine  
unattended. Always disengage PTO, move  
shift lever into neutral position, set park-  
ing brake, stop engine and remove key to  
prevent unintended starting.  
Start  
Position  
IMPORTANT  
Prior to operating the  
tractor, refer to both  
Safety Interlock  
IMPORTANT: Prior to operating the tractor, refer to both  
Safety Interlock Switches on page 14 and Starting  
The Engine on page 16 of this manual for detailed  
instructions regarding the Ignition Switch Module and  
operating the tractor in REVERSE CAUTION MODE.  
Figure 4-3  
Switches on page  
14 and Starting The  
Engine on page 16  
of this manual for  
detailed instructions  
regarding the Ignition  
Switch Module and  
operating the tractor in  
REVERSE CAUTION  
MODE.  
Parking Brake  
To set the parking brake, fully depress the clutch-brake  
pedal. Move the speed control lever all the way down and  
into the parking brake position. Release the clutch-brake  
pedal to allow the parking brake to engage.  
Deck Lift Lever  
Found on your tractor’s right fender, the deck lift lever is  
used to change the height of the cutting deck. To use,  
move the lever to the left, then place in the notch best  
suited for your application.  
To release the parking brake, depress the clutch-brake  
pedal and move the speed control lever out of the  
notches to the desired position. Release the speed  
control lever and the clutch-brake pedal.  
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NOTE: Lawn tractors vary by model and are available with  
either a 6- or 7-speed control lever.  
&
PTO (Blade Engage) Lever  
Found on the tractor’s right fender, the  
PTO (blade engage) lever is used to  
engage power to the cutting deck or  
other (separately available) attachments.  
0
&/27!2$  
4
/
/
4
.
0
4
/
Operating  
Your Lawn  
Tractor  
To operate, move the lever all the way  
forward. Moving the lever all the way  
"
,
!
$
%
.
%
.
rearward into the PTO OFF position  
disengages power to the cutting deck/  
'
.5%42!,  
!
'
%
attachment.  
NOTE: The PTO (blade engage) lever  
0
4
/
must be in the disengaged (PTO OFF)  
position when starting the engine.  
/
&
&
2
Safety Interlock Switches  
2%6%23%  
This tractor is equipped with a safety interlock system  
for the protection of the operator. If the interlock system  
should ever malfunction, do not operate the tractor.  
Contact an authorized MTD service dealer.  
Figure 4-4  
NOTE: The parking brake must be set if the operator  
leaves the seat with the engine running or the engine  
will automatically shut off.  
WARNING  
The safety interlock system prevents the engine  
from cranking or starting unless the parking brake is  
engaged, and the PTO (Blade Engage) lever is in the  
disengaged (OFF) position.  
Do not operate the  
tractor if the interlock  
system is malfunction-  
ing. This system was  
designed for your  
Clutch-Brake Pedal  
The clutch-brake pedal is located on the left side of  
the lawn tractor, along the running board. Depress the  
clutch-brake pedal part way down when slowing the  
tractor by changing speeds (Refer to Speed Control  
Lever). Depress the pedal all the way down to engage  
the disc brake and bring the tractor to a complete stop.  
NOTE: The pedal must be depressed to start the engine.  
Refer to Safety Interlock Switches on page 14.  
The engine will automatically shut off if the operator  
leaves the seat before engaging the parking brake.  
The engine will automatically shut off if the operator  
leaves the tractor’s seat with the PTO (Blade Engage)  
lever in the engaged (ON) position, regardless of  
whether the parking brake is engaged.  
safety and protection.  
The engine will automatically shut off if the operator  
engages the PTO with the parking brake ON.  
Shift Lever  
The shift lever is located on the left side of the fender  
and has three positions, FORWARD, NEUTRAL and  
REVERSE. The brake pedal must be depressed and  
the tractor must not be in motion when the moving shift  
lever. See Fig. 4-4.  
Models without Reverse Caution Mode  
The engine will automatically shut off if the PTO (Blade  
Engage) lever is moved into the engaged (ON) position  
with the shift lever in Reverse.  
NOTE: The parking  
brake must be set if the  
operator leaves the seat  
with the engine run-  
ning or the engine will  
automatically shut off.  
IMPORTANT: Never force the shift lever. Doing so may  
result in serious damage to the tractor’s transmission.  
Models with Reverse Caution Mode  
With the ignition key in the NORMAL MOWING posi-  
tion, the engine will automatically shut off if the PTO  
(Blade Engage) lever is moved into the engaged (ON)  
position with the shift lever in Reverse.  
Speed Control Lever  
The speed control lever, located on  
the left side of the tractor’s dash  
console, allows you to regulate the  
ground speed of the lawn tractor. To  
use, depress the clutch-brake pedal  
NOTE: The PTO (Blade  
Engage) lever must be  
in the disengaged (PTO  
OFF) position when  
WARNING: Do not operate the tractor if the  
interlock system is malfunctioning. This  
system was designed for your safety and  
protection.  
and move the lever out of the parking  
brake notch and forward to increase  
the tractor’s ground speed. When a  
desired speed has been reached,  
release the lever into an appropriate  
notch to maintain that speed.  
starting the engine.  
IMPORTANT  
Never force the shift  
lever. Doing so may  
result in serious  
To slow the tractor’s ground speed,  
depress the clutch-brake pedal and  
move the speed control lever rearward  
and release it into a notch.  
0
damage to the tractor’s  
transmission.  
0!2+  
"2!+%  
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Reverse Caution Mode  
(Models equipped with ignition switch  
module)  
2EVERSE  
WARNING: Use extreme caution while  
operating the tractor in the REVERSE  
CAUTION MODE. Always look down and  
behind before and while backing. Do  
not operate the tractor when children  
or others are around. Stop the tractor  
immediately if someone enters the area.  
0USH "UTTON  
)NDICATOR  
,IGHT  
4
2EVERSE  
#AUTION -ODE  
0OSITION  
3TOP  
0OSITION  
Operating  
Your Lawn  
Tractor  
3TART  
0OSITION  
The REVERSE CAUTION MODE position of the key  
switch module allows the tractor to be operated in  
reverse with the blades (PTO) engaged.  
IMPORTANT: Mowing in reverse is not recommended.  
To use the REVERSE CAUTION MODE:  
Figure 4-ꢁ  
To release the parking brake:  
IMPORTANT: The operator MUST be seated in the  
tractor seat.  
1. Depress the clutch-brake pedal and move the speed  
control lever out of the parking brake position and into  
a desired speed.  
1. Start the engine as instructed on page 16 under  
Starting The Engine.  
WARNING  
Use extreme caution  
while operating  
2. Turn the key from the NORMAL MOWING (Green)  
position to the REVERSE CAUTION MODE (Yellow)  
position of the key switch module. See Fig. 4-5.  
Setting the Cutting Height  
1. Select the height position of the cutting deck by plac-  
ing the deck lift lever in any of the six different cutting  
height notches on the right side of the fender.  
3. Depress the REVERSE PUSH BUTTON (Orange,  
Triangular Button) at the top, right corner of the key  
switch module. The red indicator light at the top, left  
corner of the key switch module will be ON while  
activated. See Fig. 4-5.  
the tractor in the  
REVERSE CAUTION  
MODE. Always look  
down and behind  
before and while  
backing. Do not oper-  
ate the tractor when  
children or others  
are around. Stop the  
tractor immediately if  
someone enters the  
area.  
2. Adjust the deck wheels, if equipped, so that they are  
between ¼-inch and ½-inch above the ground when  
the tractor is on a smooth, flat surface such as a  
driveway.  
4. Once activated (indicator light ON), the tractor can  
be driven in reverse with the cutting blades (PTO)  
engaged.  
WARNING: Keep hands and feet away from  
the discharge opening of the cutting deck.  
NOTE: On models so equipped, the deck wheels are an  
anti-scalp feature of the deck and are not designed to  
support the weight of the cutting deck.  
5. Always look down and behind before and while  
backing to make sure no children are around.  
6. After resuming forward motion, return the key to the  
NORMAL MOWING position.  
Refer to Leveling the Deck on page 20 of this manual  
for more detailed instructions regarding various deck  
adjustments.  
IMPORTANT: The REVERSE CAUTION MODE will  
remain activated until:  
Keep hands and  
a. The key is placed in either the NORMAL MOWING  
position or STOP position.  
feet away from the  
discharge opening of  
the cutting deck.  
b. The operator engages the parking brake by fully  
depressing the clutch-brake pedal and holding it  
down while moving the speed control lever into the  
PARK BRAKE position.  
Do not operate  
the tractor if the  
interlock system is  
malfunctioning. This  
system was designed  
for your safety and  
protection.  
Engaging the Parking Brake  
To engage the parking brake:  
1. Fully depress the clutch-brake pedal and hold it down  
with your foot.  
2. Move the speed control lever all the way down and  
into the parking brake position.  
3. Release the clutch-brake pedal to allow the parking  
brake to engage.  
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Starting the Engine  
WARNING  
AVOID SERIOUS INJURY OR DEATH  
GO UP AND DOWN SLOPES, NOT ACROSS.  
WARNING: Do not operate the tractor if  
the interlock system is malfunctioning.  
This system was designed for your safety  
and protection.  
4
NOTE: Refer to the TRACTOR SET-UP on page 8 of  
this manual for Gasoline and Oil fill-up instructions.  
AVOID SUDDEN TURNS.  
Operating  
Your Lawn  
Tractor  
DO NOT OPERATE THE UNIT WHERE IT COULD SLIP OR TIP.  
1. Insert the tractor key into the ignition switch.  
IF MACHINE STOPS GOING UPHILL, STOP BLADE(S) AND  
BACK DOWNHILL SLOWLY.  
2. Place the PTO (Blade Engage) lever in the disen-  
gaged (OFF) position.  
DO NOT MOW WHEN CHILDREN OR OTHERS ARE AROUND.  
NEVER CARRY CHILDREN, EVEN WITH BLADES OFF.  
LOOK DOWN AND BEHIND BEFORE AND WHILE BACKING.  
3. Engage the tractor’s parking brake.  
4. Activate the choke control.  
5. Turn the ignition key clockwise to the START posi-  
tion. After the engine starts, release the key. It will  
return to the ON (or Normal Mowing) position.  
KEEP SAFETY DEVICES (GUARDS, SHIELDS, AND SWITCHES)  
IN PLACE AND WORKING.  
REMOVE OBJECTS THAT COULD BE THROWN BY THE  
BLADE(S).  
IMPORTANT: Do NOT hold the key in the START  
position for longer than ten seconds at a time. Doing so  
may cause damage to your engine’s electric starter.  
KNOW LOCATION AND FUNCTION OF ALL CONTROLS.  
BE SURE BLADE(S) AND ENGINE ARE STOPPED BEFORE  
PLACING HANDS OR FEET NEAR BLADE(S).  
6. After the engine starts, deactivate the choke control  
and place the throttle control in the FAST position.  
WARNING  
BEFORE LEAVING OPERATOR’S POSITION, DISENGAGE  
BLADE(S), PLACE THE SHIFT LEVER IN NEUTRAL, ENGAGE  
BRAKE LOCK, SHUT ENGINE OFF AND REMOVE KEY.  
If you strike a foreign  
object, stop the engine,  
disconnect the spark  
plug wire(s) and  
NOTE: Do NOT leave the choke control on while operat-  
ing the tractor. Doing so will result in a “rich” fuel mixture  
and cause the engine to run poorly.  
READ OPERATOR’S MANUAL  
Stopping the Engine  
ground against the  
1. Depress the brake pedal to release the parking brake  
and let the pedal up.  
WARNING: If you strike a foreign object,  
stop the engine, disconnect the spark  
plug wire(s) and ground against the  
engine. Thoroughly inspect the machine  
for any damage. Repair the damage  
before restarting and operating  
engine. Thoroughly  
inspect the machine for  
any damage. Repair the  
damage before restart-  
ing and operating.  
2. Move the throttle lever into the FAST (rabbit) position.  
3. Place the shift lever in either the FORWARD or  
REVERSE position.  
IMPORTANT: Do NOT use the shift lever to change the  
direction of travel when the tractor is in motion. Always  
use the brake pedal to bring the tractor to a complete stop  
before shifting.  
1. If the blades are engaged, place the PTO (Blade  
Engage) lever in the disengaged (OFF) position.  
Avoid sudden starts,  
ex-cessive speed and  
sudden stops.  
2. Turn the ignition key counterclockwise to the STOP  
position.  
Do not leave the seat  
of the tractor without  
first placing the PTO  
(Blade Engage) lever in  
the disengaged (OFF)  
position, depressing  
the brake pedal and  
engaging the parking  
brake. If leaving the  
tractor unattended, also  
turn the ignition key off  
and remove the key.  
3. Remove the key from the ignition switch to prevent  
unintended starting.  
4. Release the parking brake by depressing the clutch-  
brake pedal and positioning the speed control lever in  
desired position.  
Driving The Tractor  
IMPORTANT: First-time operators should use speed posi-  
tions 1 or 2. Become completely familiar with the tractor’s  
operation and controls before operating the tractor in  
higher speed positions.  
WARNING: Avoid sudden starts, ex-ces-  
sive speed and sudden stops.  
WARNING: Do not leave the seat of the  
tractor without first placing the PTO  
(Blade Engage) lever in the disengaged  
(OFF) position, depressing the brake  
pedal and engaging the parking brake. If  
leaving the tractor unattended, also turn  
the ignition key off and remove the key.  
5. Release clutch-brake pedal slowly to put unit into  
motion.  
6. The lawn tractor is brought to a stop by depressing the  
clutch-brake pedal.  
Always look down and behind before and  
while backing up to avoid a back-over  
accident.  
NOTE: When operating the unit initially, there will be little  
difference between the highest two speeds until after the  
belts have seated themselves into the pulleys during the  
break-in period.  
Always look down  
and behind before  
and while backing up  
to avoid a back-over  
accident.  
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WARNING: Before leaving the operator’s  
position for any reason, disengage the  
blades, place the shift lever in neutral,  
engage the parking brake, shut engine off  
and remove the key.  
Engaging the Blades  
Engaging the PTO (Blade Engage) transfers power to the  
cutting deck or other (separately available) attachments.  
To engage the blades, proceed as follows:  
4
1. Move the throttle control lever to the FAST (rabbit)  
position.  
IMPORTANT: When stopping the tractor for any reason  
while on a grass surface, always:  
2. Grasp the PTO (Blade Engage) lever and pivot it all  
the way forward into the engaged (ON) position.  
Operating  
Your Lawn  
Tractor  
1. Place the shift lever in neutral,  
2. Engage the parking brake,  
3. Keep the throttle lever in the FAST (rabbit) position  
for the most efficient use of the cutting deck or other  
(separately available) attachments.  
3. Shut engine off and remove the key.  
Doing so will minimize the possibility of having your lawn  
‘‘browned’’ by hot exhaust from your tractor’s running  
engine.  
IMPORTANT: Models with Reverse Caution Mode:  
The engine will automatically shut off if the PTO is  
engaged with the shift lever in position for reverse travel  
with the ignition key in the NORMAL MOWING position.  
If unit stalls with speed control in high speed, or if unit  
will not operate with speed control lever in a low speed  
position, proceed as follows:  
Models without Reverse Caution Mode:  
The PTO (Blade Engage) lever must be in the disen-  
gaged (OFF) position when starting the engine, when  
traveling in reverse, and if the operator leaves the seat.  
Refer to Safety Interlock Switches on page 14.  
1. Place shift lever in NEUTRAL.  
2. Restart engine.  
3. Place speed control lever in highest speed position.  
4. Release clutch-brake pedal fully.  
5. Depress clutch-brake pedal.  
WARNING  
Using the Deck Lift Lever  
To raise the cutting deck, move the deck lift lever to  
the left, then place it in the notch best suited for your  
application. Refer to Setting The Cutting Height earlier in  
this section.  
Do not mow on  
inclines with a slope  
in excess of 15  
degrees (a rise of  
approximately 2-1/2  
feet every 10 feet).  
The tractor could  
overturn and cause  
serious injury.  
6. Place speed control lever in desired position.  
7. Place shift lever in either FORWARD or REVERSE,  
and follow normal operating procedures.  
Driving On Slopes  
Refer to the SLOPE GAUGE on page 3 to help determine  
slopes where you may operate the tractor safely.  
WARNING: Do not mow on inclines with  
a slope in excess of 15 degrees (a rise of  
approximately 2-1/2 feet every 10 feet). The  
tractor could overturn and cause serious  
injury.  
Mow up and down slopes, NEVER across.  
Exercise extreme caution when changing direction on  
slopes.  
Watch for holes, ruts, bumps, rocks, or other hidden  
objects. Uneven terrain could overturn the machine.  
Tall grass can hide obstacles.  
Avoid turns when driving on a slope. If a turn must be  
made, turn down the slope. Turning up a slope greatly  
increases the chance of a roll over.  
Avoid stopping when driving up a slope. If it is  
necessary to stop while driving up a slope, start up  
smoothly and carefully to reduce the possibility of  
flipping the tractor over backward.  
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Mowing  
WARNING  
AVOID SERIOUS INJURY OR DEATH  
GO UP AND DOWN SLOPES, NOT ACROSS.  
WARNING: To help avoid blade contact or  
a thrown object injury, keep bystanders,  
helpers, children and pets at least 75 feet  
from the machine while it is in operation.  
Stop machine if anyone enters the area.  
4
AVOID SUDDEN TURNS.  
The following information will be helpful when using the  
cutting deck with your tractor:  
Operating  
Your Lawn  
Tractor  
DO NOT OPERATE THE UNIT WHERE IT COULD SLIP  
OR TIP.  
WARNING: Plan your mowing pattern  
to avoid discharge of materials toward  
roads, sidewalks, bystanders and the like.  
Also, avoid discharging material against  
a wall or obstruction which may cause  
discharged material to ricochet back  
toward the operator.  
IF MACHINE STOPS GOING UPHILL, STOP BLADE(S)  
AND BACK DOWNHILL SLOWLY.  
DO NOT MOW WHEN CHILDREN OR OTHERS ARE  
AROUND.  
NEVER CARRY CHILDREN, EVEN WITH BLADES OFF.  
LOOK DOWN AND BEHIND BEFORE AND WHILE  
BACKING.  
Do not mow at high ground speed, especially if a  
mulch kit or grass collector is installed.  
KEEP SAFETY DEVICES (GUARDS, SHIELDS, AND  
SWITCHES) IN PLACE AND WORKING.  
For best results it is recommended that the first two  
laps be cut with the discharge thrown towards the  
center. After the first two laps, reverse the direction  
to throw the discharge to the outside for the balance  
of cutting. This will give a better appearance to the  
lawn.  
REMOVE OBJECTS THAT COULD BE THROWN BY  
THE BLADE(S).  
WARNING  
KNOW LOCATION AND FUNCTION OF ALL CON  
TROLS.  
To help avoid blade  
contact or a thrown  
object injury, keep  
bystanders, helpers,  
children and pets at  
least 75 feet from the  
machine while it is in  
operation. Stop ma-  
chine if anyone enters  
the area.  
BE SURE BLADE(S) AND ENGINE ARE STOPPED  
BEFORE PLACING HANDS OR FEET NEAR  
BLADE(S).  
Do not cut the grass too short. Short grass invites  
weed growth and yellows quickly in dry weather.  
Mowing should always be done with the engine at full  
throttle.  
BEFORE LEAVING OPERATOR’S POSITION, DISEN  
GAGE BLADE(S), PLACE THE SHIFT LEVER IN  
NEUTRAL, ENGAGE BRAKE LOCK, SHUT ENGINE  
OFF AND REMOVE KEY.  
Under heavier conditions it may be necessary to go  
back over the cut area a second time to get a clean  
cut.  
READ OPERATOR’S MANUAL  
Do NOT attempt to mow heavy brush and weeds and  
extremely tall grass. Your tractor is designed to mow  
lawns, NOT clear brush.  
Plan your mowing  
pattern to avoid  
Keep the blades sharp and replace the blades when  
worn. Refer to Cutting Blades on page 25 of this  
manual for proper blade sharpening instructions.  
discharge of materi-  
als toward roads,  
sidewalks, bystanders  
and the like. Also,  
avoid discharging  
material against a wall  
or obstruction which  
may cause discharged  
material to ricochet  
back toward the  
operator.  
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Mulching  
Select models come equipped with a mulch kit which  
incorporates special blades, already standard on the  
tractor, in a process of recirculating grass clippings  
repeatedly beneath the cutting deck. The ultra-fine  
clippings are then forced back into the lawn where they  
act as a natural fertilizer.  
4
Operating  
Your Lawn  
Tractor  
Observe the following points for the best results when  
mulching:  
Never attempt to mulch if the lawn is damp. Wet grass  
tends to stick to the underside of the cutting deck  
preventing proper mulching of the clippings.  
Do NOT attempt to mulch more than 1/3 the total  
height of the grass or approximately 1-1/2 inches.  
Doing so will cause the clippings to clump up beneath  
the deck and not be mulched effectively.  
Figure 4-6  
Maintain a slow ground speed to allow the grass  
clippings more time to effectively be mulched.  
Headlights  
On some models, the lamps are ON whenever the  
tractor’s engine is running. On other models, the  
lamps are ON whenever the ignition key is moved out  
of the STOP position.  
Always position the throttle control lever in the FAST  
(rabbit) position and allow it to remain there while  
mowing. Failing to keep the engine at full throttle  
places strain on the tractor’s engine and does not  
allow the blades to properly mulch grass.  
WARNING  
On all models, the lamps turn OFF when the ignition  
key is moved to the STOP position.  
Never operate the  
mower without the  
discharge chute  
properly attached.  
NOTE: It is not necessary to remove the discharge chute  
to operate the mower with the mulch kit installed.  
WARNING: Never operate the mower  
without the discharge chute properly  
attached.  
To operate the cutting deck without mulching, simply  
remove the mulch plug by unthreading the plastic wing  
nut which fastens it to the cutting deck. This will allow the  
clippings to discharge out the side. See Fig. 4-6.  
NOTE: This Operators  
Manual covers a range  
of product specifications  
for various models.  
Characteristics and  
features discussed  
and/or illustrated in  
this manual may not be  
applicable to all models.  
MTD LLC reserves the  
right to change product  
specifications, designs  
and equipment without  
notice and without incur-  
ring obligation.  
19  
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1. With the tractor parked on a firm, level surface, place  
the deck lift lever in the top notch (highest position)  
and rotate the blade nearest the discharge chute so  
that it is parallel with the tractor.  
2. Measure the distance from the front of the blade tip to  
the ground and the rear of the blade tip to the ground.  
The first measurement taken should be between  
1/4” and 3/8” less than the second measurement.  
Determine the approximate distance necessary for  
proper adjustment and proceed, if necessary, to the  
next step.  
Adjusting  
Your Lawn  
Tractor  
3. Locate the jam nut and lock nut on the front side of the  
stabilizer bracket. See Fig. 5-1. After loosening the jam  
nut:  
Tighten the lock nut to raise the front of the deck;  
Loosen the lock nut to lower the front of the deck.  
4. Retighten the jam nut loosened earlier when proper  
adjustment is achieved.  
Figure ꢁ-1  
WARNING  
Side to Side  
If the cutting deck appears to be mowing unevenly, a side  
to side adjustment can be performed. Adjust if necessary  
as follows:  
Never attempt to  
make any adjust-  
ments while the  
engine is running,  
except where speci-  
fied in the operator’s  
manual.  
1. With the tractor parked on a firm, level surface, place  
the deck lift lever in the top notch (highest position)  
and rotate both blades so that they are perpendicular  
with the tractor.  
2. Measure the distance from the outside of the left blade  
tip to the ground and the distance from the outside of  
the right blade tip to the ground. Both measurements  
taken should be equal. If they’re not, proceed to the  
next step.  
3. Loosen, but do NOT remove, the hex cap screw on  
the left deck hanger bracket. See Fig. 5-2.  
4. Balance the deck by using a wrench to turn the  
adjustment gear (found immediately behind the hex  
cap screw just loosened) clockwise/up or counter-  
clockwise/down. The deck is properly balanced when  
both blade tip measurements taken earlier are equal.  
Figure ꢁ-ꢀ  
WARNING: Never attempt to make any  
adjustments while the engine is running,  
except where specified in the operator’s  
manual.  
5. Retighten the hex cap screw on the left deck hanger  
bracket when proper adjustment is achieved.  
Leveling the Deck  
NOTE: Check the tractor’s tire pressure before perform-  
ing any deck leveling adjustments. Refer to Tires on  
page 24 for information regarding tire pressure.  
Front To Rear  
The front of the cutting deck is supported by a stabilizer  
bar that can adjusted to level the deck from front to rear.  
The front of the deck should be between 1/4-inch and  
3/8-inch lower than the rear of the deck. Adjust if  
necessary as follows:  
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Parking Brake Adjustment  
WARNING: Never attempt to adjust the  
brakes while the engine is running. Always  
disengage PTO, move shift lever into  
neutral position, stop engine and remove  
key to prevent unintended starting.  
Adjusting  
Your Lawn  
Tractor  
If the tractor does not come to a complete stop when the  
brake pedal is completely depressed, or if the tractor’s  
rear wheels can roll with the parking brake applied, the  
brake is in need of adjustment. See an authorized MTD  
Service Dealer to have your brakes properly adjusted.  
Seat Adjustment  
NOTE: For shipping reasons, seats are either fastened  
to the tractor seat’s pivot bracket with a plastic tie, or  
mounted backward to the pivot bracket. In either case,  
free the seat form its shipping position and remove the  
two hex screws (or knobs, on models so equipped) from  
the bottom of seat before proceeding with applicable  
instructions.  
Figure ꢁ-3  
WARNING  
Never attempt to  
adjust the brakes while  
the engine is running.  
Always disengage  
PTO, move shift lever  
into neutral position,  
stop engine and  
WARNING: Before operating this machine,  
make sure the seat is engaged in the seat  
stop, stand behind the machine and pull  
back on seat until fully engaged into stop.  
Standard Seat  
To adjust the position of the seat, loosen the two hex  
screws on the bottom of the seat. Slide the seat forward  
or backward as desired. Retighten the two screws. See  
Fig. 5-3.  
remove key to prevent  
unintended starting.  
Knob Adjustment Seat (if so equipped)  
To adjust the position of the seat on models so equipped,  
loosen the two knobs on the bottom of the seat. See  
Fig. 5-4. Slide the seat forward or backward as desired.  
Retighten the two knobs.  
Before operating this  
machine, make sure the  
seat is engaged in the  
seat stop, stand behind  
the machine and pull  
back on seat until fully  
engaged into stop.  
Quick Adjust Seat (If so equipped)  
To adjust the position of the seat on models equipped  
with a seat adjustment lever, move the seat adjustment  
lever (located under the seat) to the left and slide the  
seat forward or rearward. See Fig. 5-5. Make sure seat is  
locked into position before operating the tractor.  
Figure ꢁ-4  
NOTE: For shipping rea-  
sons, seats are either  
fastened to the tractor  
seat’s pivot bracket with  
a plastic tie, or mounted  
backward to the pivot  
bracket. In either case,  
free the seat form its  
shipping position and  
remove the two hex  
screws (or knobs, on  
models so equipped)  
from the bottom of seat  
before proceeding with  
applicable instructions.  
Figure ꢁ-ꢁ  
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4. Service the oil filter (if so equipped) as instructed in the  
separate Engine Operator/Owner Manual packed with  
your unit.  
Perform the above steps in the opposite order after oil has  
finished draining.  
6
5. Refill the engine with new motor oil as instructed in the  
Engine Operator/Owner Manual packed with your unit.  
Maintaining  
Your Lawn  
Tractor  
IMPORTANT: Refer to the Engine Operator/Owner  
Manual packed with your unit for information regarding the  
quantity and proper weight of motor oil.  
Air Cleaner  
Service the pre-cleaner, if so equipped, and cartridge/air  
cleaner element as instructed in the Engine Operator/  
Owner Manual packed with your unit.  
Kohler Single  
Spark Plug(s)  
The spark plug(s) should be cleaned and the gap reset  
once a season. Spark plug replacement is recommended  
at the start of each mowing season. Refer to the Engine  
Operator/Owner Manual for correct plug type and gap  
specifications.  
WARNING  
Lubrication  
Before performing  
any maintenance or  
repairs, disengage  
PTO, move shift lever  
into neutral position,  
set parking brake, stop  
engine and remove key  
to prevent unintended  
starting.  
WARNING: Before lubricating, repairing, or  
inspecting, always disengage PTO, move  
shift lever into neutral position, set parking  
brake, stop engine and remove key to  
prevent unintended starting.  
Engine  
Lubricate the engine with motor oil as instructed in the  
Engine Owner Manual packed with your unit.  
B&S Single  
Figure 6-1  
Pivot Points & Linkage  
Lubricate all the pivot points on the drive system, parking  
brake and lift linkage at least once a season with light oil.  
WARNING: Before performing any  
maintenance or repairs, disengage PTO,  
move shift lever into neutral position, set  
parking brake, stop engine and remove  
key to prevent unintended starting.  
Before lubricating,  
repairing, or inspect-  
ing, always disengage  
PTO, move shift lever  
into neutral position,  
set parking brake, stop  
engine and remove key  
to prevent unintended  
starting.  
Rear Wheels  
The rear wheels should be removed from the axles once  
a season. Lubricate the axles and the rims well with an  
all-purpose grease before re-installing them.  
Engine  
Refer to the Engine Operator/Owner Manual for  
engine maintenance instructions.  
Front Axles  
Each end of the tractor’s front pivot bar may be equipped  
with a grease fitting. Lubricate with a grease gun after  
every 25 hours of tractor operation.  
Check engine oil level before each use as instructed  
in the Engine Operator/Owner Manual packed with your  
unit. Follow the instructions carefully.  
Changing Engine Oil  
For draining oil from the engine’s crankcase of select  
model tractors, a plastic oil drain sleeve is packed with  
this Operator’s Manual. To drain the oil, proceed as  
follows:  
1. Unscrew the oil fill cap and remove the dipstick from  
the oil fill tube.  
2. Snap the small end of oil drain sleeve onto the oil  
sump. See Fig. 6-1.  
3. Remove drain plug and drain oil into a suitable  
container with a capacity of no less than 64 oz.  
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Cleaning the Engine And Deck  
Any fuel or oil spilled on the machine should be wiped  
off promptly. Do NOT allow debris to accumulate around  
the cooling fins of the engine or on any other part of the  
machine.  
6
IMPORTANT: The use of a pressure washer to clean  
your tractor is NOT recommended. It may cause damage  
to electrical components, spindles, pulleys, bearings or  
the engine.  
Maintaining  
Your Lawn  
Tractor  
Deck Wash System™  
A hex plug can be found on your tractor’s deck surface.  
See Fig. 6-2.  
This plug can be replaced with a water port to be used as  
part of a separately-available deck wash system.  
Use the Deck Wash System™ to rinse grass clippings  
from the deck’s underside and prevent the buildup of  
corrosive chemicals.  
Hex Plug  
Figure 6-ꢀ  
Figure 6-3  
Figure 6-4  
NOTE: Refer to page 28 for information regarding this  
and other separately-available attachments & acces-  
sories for your tractor.  
NOTE: Models  
Cutting Deck Removal  
NOTE: Models equipped with a 38-inch deck have  
one deck idler pulley. Models equipped with a 42- and  
46-inch deck have two deck idler pulleys.  
equipped with a 38-inch  
deck have one deck  
idler pulley. Models  
equipped with a 42- and  
46-inch deck have two  
deck idler pulleys.  
To remove the cutting deck, proceed as follows:  
1. Place the PTO (Blade Engage) lever in the disen-  
gaged (OFF) position and engage the parking brake.  
2. Lower the deck by moving the deck lift lever into the  
bottom notch on the right fender.  
3. Remove the belt from around the tractor’s engine  
pulley and idler pulley(s). Refer to Changing the Deck  
Belt on page 26 for detailed instructions.  
4. Looking at the cutting deck from the left side of the  
tractor, locate the hair pin clip that secures the deck  
support rod on the rear left side of the deck.  
See Fig. 6-3.  
5. Remove the hair pin clip that secures the deck  
support rod, and carefully remove the deck support  
from the deck lift arm.  
6. Repeat the above steps on the tractor’s right side.  
7. Move the deck lift lever into the top notch on the right  
fender to raise the deck lift arms up and out of the  
way.  
8. Carefully remove the PTO cable from the rear of  
the cutting deck by removing the hair pin clip which  
secures it. Remove the spring from the deck idler  
bracket. See Fig. 6-4.  
9. Gently slide the cutting deck toward the front of the  
tractor allowing the hooks on the deck to release  
themselves from the deck stabilizer rod.  
10.Gently slide the cutting deck (from the right side) out  
from underneath the tractor.  
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Jump Starting  
WARNING: When removing or installing the  
Tires  
WARNING: Never exceed the maximum  
inflation pressure shown on the sidewall  
of tire.  
battery, follow these instructions to prevent  
the screwdriver from shorting against the  
frame.  
6
The recommended operating tire pressure is:  
IMPORTANT: Never jump your tractor’s dead battery with  
the battery of a running vehicle.  
Approximately 10 psi for the rear tires  
Approximately 14 psi for the front tires  
Maintaining  
Your Lawn  
Tractor  
1. Connect end of one jumper cable to the positive  
terminal of the good battery, then the other end to the  
positive terminal of the dead battery.  
IMPORTANT: Refer to the tire sidewall for exact tire  
manufacturer’s recommended or maximum psi. Do not  
overinflate. Uneven tire pressure could cause the cutting  
deck to mow unevenly.  
2. Connect the other jumper cable to the negative  
terminal of the good battery, then to the frame of the  
unit with the dead battery.  
Battery  
The battery is sealed and is maintenance-free. Acid  
levels cannot be checked.  
3. Start the tractor as instructed on page 15.  
WARNING: Failure to use this procedure  
could cause sparking, and the gas in either  
battery could explode.  
Always keep the battery cables and terminals clean  
and free of corrosive build-up.  
After cleaning the battery and terminals, apply a light  
coat of petroleum jelly or grease to both terminals.  
Cleaning  
Clean the battery by removing it from the tractor and  
washing with a baking soda and water solution. If neces-  
sary, scrape the battery terminals with a wire brush to  
remove deposits. Coat terminals and exposed wiring with  
grease or petroleum jelly to prevent corrosion.  
Always keep the rubber boot positioned over the  
positive terminal to prevent shorting.  
WARNING  
IMPORTANT: If removing the battery for any reason,  
disconnect the NEGATIVE (Black) wire from it’s terminal  
first, followed by the POSITIVE (Red) wire. When  
re-installing the battery, always connect the POSITIVE  
(Red) wire its terminal first, followed by the NEGATIVE  
(Black) wire. Be certain that the wires are connected to  
the correct terminals; reversing them could change the  
polarity and result in damage to your engine’s alternat-  
ing system.  
Never exceed the  
maximum inflation  
pressure shown on  
the sidewall of the  
tire.  
Battery Failures  
Some common causes for battery failure are:  
• incorrect initial activation • undercharging  
• overcharging  
• freezing  
• corroded connections  
Batteries give off an  
explosive gas while  
charging. Charge  
battery in a well  
ventilated area and  
keep away from an  
open flame or pilot  
light as on a water  
heater, space heater,  
furnace, clothes  
These failures are NOT covered by your tractor’s  
warranty.  
Charging  
IMPORTANT: When charging your tractor’s battery, use  
only a charger designed for 12V lead-acid batteries.  
Read your battery charger’s Owner’s Manual prior to  
charging your tractor’s battery. Always follow its instruc-  
tions and heed its warnings.  
Fuse  
One 20 AMP fuse is installed in your tractor’s wiring har-  
ness to protect the tractor’s electrical system from damage  
caused by excessive amperage.  
If the electrical system does not function, or your tractor’s  
engine will not crank, first check to be certain that the fuse  
has not blown. It can be found under the hood mounted  
behind the dash panel on the right side.  
If your tractor has not been put into use for an extended  
period of time, charge the battery as follows:  
dryer or other gas  
appliances.  
Set your battery charger to deliver a maximum of 10  
amperes. If your battery charger is automatic, charge  
the battery until the charger indicates that charging is  
complete.  
WARNING: Always use a fuse with the  
same amperage capacity for replacement.  
Always use a fuse  
with the same  
amperage capacity  
for replacement.  
NOTE: If the charger is not automatic, charge for no  
fewer than eight hours.  
WARNING: Batteries give off an explosive  
gas while charging. Charge battery in a  
well ventilated area and keep away from  
an open flame or pilot light as on a water  
heater, space heater, furnace, clothes  
dryer or other gas appliances.  
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Cutting Blades  
WARNING: Be sure to shut the engine  
off, remove ignition key, disconnect the  
spark plug wire(s) and ground against  
the engine to prevent unintended starting  
before removing the cutting blade(s) for  
sharpening or replacement. Protect your  
hands by using heavy gloves or a rag to  
grasp the cutting blade.  
6
Maintaining  
Your Lawn  
Tractor  
WARNING: Periodically inspect the blade  
spindles for cracks or damage, especially  
if you strike a foreign object. Replace  
immediately if damaged.  
The blades may be removed as follows.  
1. Remove the deck from beneath the tractor, (refer to  
Cutting Deck Removal on page 23) then gently flip  
the deck over to expose its underside.  
Figure 6-ꢁ  
2. Place a block of wood between the center deck hous-  
ing baffle and the cutting blade to act as a stabilizer.  
See Fig. 6-5.  
WARNING  
3. Remove the hex flange nut that secures the blade to  
the spindle assembly. See Fig. 6-5.  
Be sure to shut the  
engine off, remove  
ignition key, discon-  
nect the spark plug  
wire(s) and ground  
against the engine to  
prevent unintended  
starting before remov-  
ing the cutting blade(s)  
for sharpening or  
4. To properly sharpen the cutting blades, remove equal  
amounts of metal from both ends of the blades along  
the cutting edges, parallel to the trailing edge, at a  
25° to 30° angle.  
IMPORTANT: If the cutting edge of the blade has already  
been sharpened to within 1 5/8” from the edge, or if any  
metal separation is present, replace the blades with new  
ones. See Fig. 6-6.  
It is important that each cutting blade edge be ground  
equally to maintain proper blade balance.  
replacement. Protect  
your hands by using  
heavy gloves or a rag  
to grasp the cutting  
blade.  
A poorly balanced blade will cause excessive  
vibration and may cause damage to the tractor and  
result in personal injury. The blade can be tested by  
balancing it on a round shaft screwdriver. Grind metal  
from the heavy side until it balances evenly.  
Figure 6-6  
When replacing the blade, be sure to install the blade  
with the side of the blade marked ‘‘Bottom’’ (or with  
a part number stamped in it) facing the ground when  
the mower is in the operating position.  
Idler pulleys  
Periodically inspect  
the blade spindles for  
cracks or damage,  
especially if you strike  
a foreign object.  
IMPORTANT: Use a torque wrench to tighten the blade  
spindle hex flange nut to between 70 foot-pounds and 90  
foot-pounds.  
Replace immediately if  
damaged.  
Idler pulley nuts  
Figure 6-7  
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WARNING: Avoid the possibility of a pinch-  
ing injury. Do not place your fingers on the  
idler spring or between the belt and a pulley  
while removing the belt.  
Changing the Deck Belt  
WARNING: Be sure to shut the engine  
off, remove ignition key, disconnect the  
spark plug wire(s) and ground against  
the engine to prevent unintended starting  
before removing the belt.  
6
5. Remove the deck belt from around all pulleys, including  
the deck idler pulley.  
6. Route the new belt as shown in and Fig. 6-8, 6-9 or  
6-10.  
All belt on your tractor are subject to wear and should be  
replaced if any signs of wear are present.  
Maintaining  
Your Lawn  
Tractor  
7. Remount the belt guards removed earlier.  
IMPORTANT: The V-belt found on your tractor are  
specially designed to engage and disengage safely. A  
substitute (non-OEM) V-belt can be dangerous by not  
disengaging completely. For a proper working machine,  
use factory approved belts.  
Changing the Lower Deck Belt (46” Decks)  
NOTE: Several components must be removed in order to  
change the tractor’s lower deck belt. See an authorized  
MTD Service Dealer to have your lower drive belt replaced  
or phone Customer Support as instructed on page 2 for  
information on ordering a Service Manual.  
To change or replace the deck belt on your tractor,  
proceed as follows:  
1. Lower the deck by moving the deck lift lever into the  
bottom notch on the right fender.  
Changing theTransmission Drive Belt  
NOTE: Several components must be removed and special  
tools (i.e. air/impact wrench) in order to change the  
tractor’s drive belt. See an authorized MTD Service Dealer  
to have your drive belt replaced or phone Customer Sup-  
port as instructed on page 2 for information on ordering a  
Service Manual.  
2. Remove the belt guards by removing the self-tapping  
screws that fasten them to the deck.  
WARNING  
3. Remove the belt keeper rod from around the engine  
pulley.  
Be sure to shut the  
engine off, remove  
ignition key, discon-  
nect the spark plug  
wire(s) and ground  
against the engine to  
prevent unintended  
starting before remov-  
ing the belt.  
4. On the 42-inch deck only, loosen but do not remove,  
the idler pulley nuts. This will enable the belt to be  
easily removed from the idler pulleys. See Fig. 6-7 on  
the previous page.  
Engine Pulley  
38-Inch Deck  
Idler Bracket  
Avoid the possibility of  
a pinching injury. Do  
not place your fingers  
on the idler spring or  
between the belt and a  
pulley while removing  
the belt.  
Deck Idler Pulley  
Figure 6-8  
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Engine Pulley  
42-Inch Deck  
6
Idler Bracket  
Maintaining  
Your Lawn  
Tractor  
Deck Idler Pulleys  
Figure 6-9  
46-Inch Deck  
Idler Pulleys  
Belt Cover  
Figure 6-10  
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Clean and lubricate the tractor as instructed in Section Follow the instructions in the Service, Storage &  
6: MAINTAINING YOUR LAWN TRACTOR on page 19 Specifications section of the Engine Operator/Owner  
of this manual before storing for an extended period.  
Manual for proper engine care prior to storing your tractor.  
WARNING: Drain fuel only into an approved  
container outdoors, away from an open  
flame. Allow engine to cool. Extinguish  
cigarettes, cigars, pipes, and other sources  
of ignition prior to draining fuel.  
WARNING: Never store the machine or fuel  
container indoors where there is an open  
flame, spark or pilot light such as on water  
heater, furnace, clothes dryer or other gas  
appliance.  
7
Attachments  
Off-Season  
Storage /  
Attachments & Accessories  
The following attachments and accessories are compatible for Model Series 700 Lawn Tractors. See the retailer  
from which you purchased your tractor, an authorized MTD Service Dealer or phone (800) 800-7310 for information  
regarding price and availability.  
NOTE: Model Series 700 Lawn Tractors are NOT designed for use with any type of ground-engaging attachments  
(e.g. tiller or plow). Use of this type of equipment WILL void the tractor’s warranty.  
MODEL  
DESCRIPTION  
OEM-190-032  
OEM-190-116  
OEM-190-118  
OEM-190-180  
OEM-190-182  
OEM-190-183  
OEM-190-215  
42-inch Two-stage Snow Thrower  
38/42-inch Deck Mulch Kit  
46-inch Deck Mulch Kit  
Twin Bagger Grass Collector (for 38/42-inch Decks)  
Twin Bagger Grass Collector (for 46-inch Decks)  
Deck Wheel Kit  
WARNING  
Drain fuel only into an  
approved container  
outdoors, away  
Rear Wheel Weight Kit  
OEM-190-607* Deluxe Tractor Sunshade  
from an open flame.  
Allow engine to cool.  
Extinguish cigarettes,  
cigars, pipes, and  
other sources of  
OEM-190-658  
OEM-190-672  
OEM-190-833  
Tire Chains, 20 x 8 Tires  
Grille Guard (mounts on front of tractor)  
42-inch Front Dozer Blade  
490-900-0025 Deck Wash Kit  
ignition prior to  
draining fuel.  
* Not compatible with tractors equipped with a Grass Collector  
Never store the  
machine or fuel  
container indoors  
where there is an  
open flame, spark or  
pilot light such as on  
water heater, furnace,  
clothes dryer or  
other gas appliance.  
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8
Safety  
Labels  
WARNING  
This symbol points  
out important safety  
instructions which, if  
not followed, could  
endanger the personal  
safety and/or property  
of yourself and others.  
Read and follow all  
instructions in this  
manual before at-  
tempting to operate  
this machine. Failure  
to comply with these  
instructions may result  
in personal injury. When  
you see this symbol.  
HEED ITS WARNING!  
Your Responsibility  
Restrict the use  
of this power machine  
to persons who read,  
understand  
and follow the warnings  
and instructions  
in this manual  
and on the machine.  
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Problem  
Engine fails to start  
Cause  
Remedy  
1. PTO engaged.  
1. Place PTO knob (or lever) in  
disengaged (OFF) position.  
2. Connect wire(s) to spark plug(s).  
3. Fill tank with clean, fresh gasoline.  
2. Spark plug wire(s) disconnected.  
3. Fuel tank empty or stale fuel.  
4. Choke not activated.  
9
4. Pull out the CHOKE control (if so  
equipped) or place the throttle  
control in CHOKE position.  
Trouble  
Shooting  
5. Faulty spark plug.  
6. Blocked fuel line.  
7. Engine flooded.  
5. Clean, adjust gap, or replace.  
6. Clean fuel line or replace fuel filter,  
if so equipped.  
7. Crank engine with throttle in FAST  
position.  
8. Engage parking brake.  
8. Parking brake not engaged.  
9. Place throttle lever to FAST  
position.  
9. Throttle control lever not in correct  
starting position.  
1. Unit running with CHOKE applied.  
1. Push CHOKE control (if so  
equipped) in, or move the throttle  
control out of the CHOKE position.  
Engine runs erratic  
For repairs  
beyond the minor  
adjustments listed  
here, contact an  
authorized service  
dealer.  
2. Spark plug wire(s) loose.  
2. Connect and tighten spark  
plug wire(s).  
3. Clean fuel line; fill tank with clean,  
fresh (less than 30 days old)  
gasoline. Replace fuel filter, if so  
equipped.  
3. Blocked fuel line or stale fuel.  
4. Clear vent or replace if damaged.  
4. Vent in gas cap plugged.  
5. Water or dirt in fuel system.  
5. Drain fuel tank. Refill with  
fresh fuel.  
6. Replace air cleaner cartridge/ele-  
ment or clean pre-cleaner, if so  
equipped.  
6. Dirty air cleaner.  
30  
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Problem  
Cause  
Remedy  
1. Engine oil level low.  
1. Fill crankcase with proper oil.  
Engine overheats  
2. Air flow restricted.  
2. Clean grass clippings and debris  
from around the engine’s cooling  
fins and blower housing.  
9
1. Spark plug(s) gap too close.  
1. Remove spark plug(s) and reset  
the gap.  
Engine hesitates at  
high RPM  
Trouble  
Shooting  
1. Spark plug(s) fouled, faulty or gap  
too wide.  
1. Replace spark plug(s). Set plug(s)  
gap.  
Idles poorly  
2. Dirty air cleaner.  
2. Replace air cleaner cartridge/ele-  
ment or clean pre-cleaner, if so  
equipped.  
Excessive  
Vibration  
1. Cutting blade loose or unbalanced.  
1. Tighten blade and spindle.  
Balance blade.  
2. Replace blade.  
2. Damaged or bent cutting blade.  
1. Engine speed too low.  
2. Wet grass.  
1. Place throttle control in FAST  
(rabbit) position.  
Mower will not  
mulch grass  
For repairs  
beyond the minor  
adjustments listed  
here, contact an  
authorized service  
dealer.  
2. Do not mow when grass is wet;  
wait until later to cut.  
(models equipped  
with a mulch kit)  
3. Excessively high grass.  
3. Mow once at a high cutting height,  
then mow again at desired height  
or make a narrower cutting path.  
4. Dull blade.  
4. Sharpen or replace blade.  
1. Deck not balanced properly.  
2. Dull blade.  
1. Perform side-to-side deck adjust-  
ment.  
Uneven cut  
2. Sharpen or replace blade.  
3. Uneven tire pressure.  
3. Check tire pressure in all four  
tires.  
31  
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10  
Replacement  
Parts  
NOTE: Phone (800) 800-7310 to order replacement parts or a complete Parts Manual (have  
your full model number and serial number ready). Parts Manual downloads are also available  
WARNING  
Shift-On-The-Go® Lawn Tractor  
If a safety feature  
is not functioning  
properly, do not use  
the tractor. Contact  
your authorized MTD  
service dealer or call  
(800) 800-7310.  
Drive Belt (Transmission)  
754-04001A  
754-04062  
754-04060B  
754-04142  
754-0349  
742-0610A  
742-0616A  
742-0612A  
742-0611A  
618-04197  
618-04456  
618-04134B  
618-0240A  
734-0973  
725-1704A  
725-1737A  
734-0864  
734-1731  
Drive Belt (Mowing Deck) 38” Deck  
Drive Belt (Mowing Deck) 42” Deck  
Upper Drive Belt (Mowing Deck) 46” Deck  
Lower Drive Belt (Mowing Deck) 46” Deck  
Deck Blades (38” Deck - two each)  
Deck Blade (42” Deck)  
Deck Blade (46” Deck) Center Blade (one ea.)  
Deck Blade (46” Deck) Outer Blade (two ea.)  
Deck Spindle (38” Deck)  
Deck Spindle (42” Deck)  
This Operators  
Deck Spindle (46” Deck) Double Pulley (one ea.)  
Deck Spindle (46” Deck) (two each)  
Deck Wheels  
Manual covers a range  
of product specifications  
for various models.  
Battery (13 hp Tecumseh)  
Characteristics and  
features discussed  
Battery (15.5 hp Briggs & Stratton)  
Tire (Front) 15 x 6 x 6 Round Shoulder  
Tire (Front) 15 x 6 x 6 Square Shoulder  
Tire (Rear) 20 x 8 x 8 Round Shoulder  
Tire (Rear) 20 x 8 x 8 Square Shoulder  
Hub Cap  
and/or illustrated in  
this manual may not be  
applicable to all models.  
MTD LLC reserves the  
right to change product  
specifications, designs  
and equipment without  
notice and without  
734-1596  
734-1730  
731-0484A  
951-3111  
Fuel Tank Cap  
Choke Control/Cable (Twin Cylinder Engines)  
Throttle Control/Cable (Single Cylinder Engines)  
Discharge Chute Assembly  
746-1085A  
746-04258  
931-1032B  
incurring obligation.  
WARNING: If a safety feature is not functioning properly, do not use the tractor. Contact  
your authorized MTD service dealer or call (800) 800-7310.  
3ꢀ  
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NOTES  
Use this page to make notes and write down important information.  
33  
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CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT  
YOUR WARRANTY RIGHTS AND OBLIGATIONS  
The California Air Resources Board and MTD Consumer Group Inc are pleased to explain the evaporative emission control system warranty on your 2007 lawn  
mower. In California, new lawn mower must be designed, built and equipped to meet the State’s stringent anti-smog standards. MTD Consumer Group Inc must  
warrant the EECS on your lawn mower for the period of time listed below provided there has been no abuse, neglect or improper maintenance of your lawn mower.  
Your EECS may include parts such as the carburetor, fuel-injection system, the ignition system, catalytic converter, fuel tanks, fuel lines, fuel caps, valves,  
canisters, filters, vapor hoses, clamps, connectors, and other associated emission-related components.  
Where a warrantable condition exists, MTD Consumer Group Inc will repair your lawn mower at no cost to you including diagnosis, parts and labor.  
MANUFACTURER’S WARRANTY COVERAGE:  
This evaporative emission control system is warranted for two years. If any evaporative emission-related part on your equipment is defective, the part will be  
repaired or replaced by MTD Consumer Group Inc.  
OWNER’S WARRANTY RESPONSIBILITIES:  
As the lawn mower owner, you are responsible for performance of the required maintenance listed in your owner’s manual. MTD Consumer Group Inc recom-  
mends that you retain all receipts covering maintenance on your lawn mower, but MTD Consumer Group Inc cannot deny warranty solely for the lack of receipts.  
As the lawn mower owner, you should however be aware that MTD Consumer Group Inc may deny you warranty coverage if your lawn mower or a part has failed  
due to abuse, neglect, or improper maintenance or unapproved modifications.  
You are responsible for presenting your lawn mower to MTD Consumer Group Inc’s distribution center or service center as soon as the 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 the MTD Consumer Group Inc Service Department at 1-800-800-7310.  
GENERAL EMISSIONS WARRANTY COVERAGE:  
MTD Consumer Group Inc warrants to the ultimate purchaser and each subsequent purchaser that the lawn mower is: Designed, built and equipped so as to  
conform with all applicable regulations; and free from defects in materials and workmanship that cause the failure of a warranted part to be identical in all material  
respects to that part as described in MTD Consumer Group Inc’s application for certification.  
The warranty period begins on the date the lawn mower is delivered to an ultimate purchaser or first placed into service. The warranty period is two years.  
Subject to certain conditions and exclusions as stated below, the warranty on emission-related parts is as follows:  
1. Any warranted part that is not scheduled for replacement as required maintenance in the written instructions supplied, is warranted for the warranty period  
stated above. If the part fails during the period of warranty coverage, the part will be repaired or replaced by MTD Consumer Group Inc according to subsection  
(4) below. Any such part repaired or replaced under warranty will be warranted for the remainder of the period.  
2. Any warranted part that is scheduled only for regular inspection in the written instructions supplied is warranted for the warranty period stated above. Any such  
part repaired or replaced under warranty will be warranted for the remaining warranty period.  
3. Any warranted part that is scheduled for replacement as required maintenance in the written instructions supplied is warranted for the period of time before the  
first scheduled replacement date for that part. If the part fails before the first scheduled replacement, the part will be repaired or replaced by MTD Consumer  
Group Inc according to subsection (4) below. Any such part repaired or replaced under warranty will be warranted for the remainder of the period prior to the  
first scheduled replacement point for the part.  
4. Repair or replacement of any warranted part under the warranty provisions herein must be performed at a warranty station at no charge to the owner.  
5. Notwithstanding the provisions herein, warranty services or repairs will be provided at all of our distribution centers that are franchised to service the subject  
engines or equipment.  
6. The lawn mower owner will not be charged for diagnostic labor that is directly associated with diagnosis of a defective, emission-related warranted part,  
provided that such diagnostic work is performed at a warranty station.  
7. MTD Consumer Group Inc is liable for damages to other engine or equipment components proximately caused by a failure under warranty of any warranted  
part.  
8. Throughout the lawn mower warranty period stated above, MTD Consumer Group Inc will maintain a supply of warranted parts sufficient to meet the expected  
demand for such parts.  
9. Any replacement part may be used in the performance of any warranty maintenance or repairs and must be provided without charge to the owner. Such use will  
not reduce the warranty obligations of MTD Consumer Group Inc.  
10. 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 by the  
ultimate purchaser will be grounds for disallowing a warranty claims. MTD Consumer Group Inc will not be liable to warrant failures of warranted parts caused  
by the use of a non-exempted add-on or modified part.  
WARRANTED PARTS:  
The repair or replacement of any warranted part otherwise eligible for warranty coverage may be excluded from such warranty coverage if MTD Consumer Group  
Inc demonstrates that the lawn mower has been abused, neglected, or improperly maintained, and that such abuse, neglect, or improper maintenance was the  
direct cause of the need for repair or replacement of the part. That notwithstanding, any adjustment of a component that has a factory installed, and properly  
operating, adjustment limiting device is still eligible for warranty coverage. The following emission warranty parts list are covered: Fuel Line, Fuel Line Clamps  
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MANUFACTURER’S LIMITED WARRANTY FOR  
The limited warranty set forth below is given by MTD LLC with respect  
to new merchandise purchased and used in the United States, its  
possessions and territories.  
e. MTD does not extend any warranty for products sold or exported  
outside of the United States, its possessions and territories, except  
those sold through MTD’s authorized channels of export distribution.  
“MTD” warrants this product against defects in material and workman-  
ship for a period of two (2) years commencing on the date of original  
purchase and will, at its option, repair or replace, free of charge, any  
part found to be defective in materials or workmanship. This limited war-  
ranty shall only apply if this product has been operated and maintained  
in accordance with the Operator’s Manual furnished with the product,  
and has not been subject to misuse, abuse, commercial use, neglect,  
accident, improper maintenance, alteration, vandalism, theft, fire, water,  
or damage because of other peril or natural disaster. Damage resulting  
from the installation or use of any part, accessory or attachment not  
approved by MTD for use with the product(s) covered by this manual  
will void your warranty as to any resulting damage.  
Normal wear parts are warranted to be free from defects in material and  
workmanship for a period of thirty (30) days from the date of purchase.  
Normal wear parts include, but are not limited to items such as: batter-  
ies, belts, blades, blade adapters, grass bags, rider deck wheels, seats,  
snow thrower skid shoes, shave plates, auger spiral rubber and tires.  
HOW TO OBTAIN SERVICE: Warranty service is available, WITH  
PROOF OF PURCHASE, through your local authorized service  
dealer. To locate the dealer in your area, check your Yellow Pages,  
or contact MTD LLC at P.O. Box 361131, Cleveland, Ohio 44136-  
0019, or call 1-800-800-7310 or 1-330-220-4683 or log on to our  
f. Replacement parts that are not genuine MTD parts.  
g. Transportation charges and service calls.  
No implied warranty, including any implied warranty of mer-  
chantability of fitness for a particular purpose, applies after the  
applicable period of express written warranty above as to the  
parts as identified. No other express warranty, whether written or  
oral, except as mentioned above, given by any person or entity,  
including a dealer or retailer, with respect to any product, shall  
bind MTD. During the period of the warranty, the exclusive remedy  
is repair or replacement of the product as set forth above.  
The provisions as set forth in this warranty provide the sole and  
exclusive remedy arising from the sale. MTD shall not be liable  
for incidental or consequential loss or damage including, without  
limitation, expenses incurred for substitute or replacement lawn  
care services or for rental expenses to temporarily replace a  
warranted product.  
Some states do not allow the exclusion or limitation of incidental or  
consequential damages, or limitations on how long an implied warranty  
lasts, so the above exclusions or limitations may not apply to you.  
In no event shall recovery of any kind be greater than the amount of the  
purchase price of the product sold. Alteration of safety features of  
the product shall void this warranty. You assume the risk and liability  
for loss, damage, or injury to you and your property and/or to others and  
their property arising out of the misuse or inability to use the product.  
This limited warranty shall not extend to anyone other than the original  
purchaser or to the person for whom it was purchased as a gift.  
HOW STATE LAW RELATES TO THIS WARRANTY: This limited  
warranty gives you specific legal rights, and you may also have other  
rights which vary from state to state.  
This limited warranty does not provide coverage in the following cases:  
a. The engine or component parts thereof. These items may carry a  
separate manufacturer’s warranty. Refer to applicable manufacturer’s  
warranty for terms and conditions.  
b. Log splitter pumps, valves, and cylinders have a separate one year  
warranty.  
c. Routine maintenance items such as lubricants, filters, blade  
sharpening, tune-ups, brake adjustments, clutch adjustments, deck  
adjustments, and normal deterioration of the exterior finish due to  
use or exposure.  
IMPORTANT: Owner must present Original Proof of Purchase to obtain  
warranty coverage.  
d. Service completed by someone other than an authorized service  
dealer.  
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019; Phone: 1-800-800-7310, 1-330-ꢀꢀ0-4683  
GDOC-100015 REV. A  
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