MTD Lawn Mower Series 790 User Manual
Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty  
Op e r a t O r ’s Ma n u a l  
Hydrostatic Lawn Tractor — Model Series 790  
WARNING  
READ AND FOLLOW ALL SAFETY RULES AND INSTRUCTIONS IN THIS MANUAL  
BEFORE ATTEMPTING TO OPERATE THIS MACHINE.  
FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.  
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019  
Printed In USA  
Form No. 769-06300  
(January 1, 2011)  
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Important Safe Operation Practices  
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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 attempting to operate this machine. Failure to comply  
with these instructions may result in personal injury.  
When you see this symbol. HEED ITS WARNING!  
CALIFORNIA PROPOSITION 65  
WARNING! Engine Exhaust, some of its constituents, and certain vehicle components  
contain or emit chemicals known to State of California to cause cancer and birth defects  
or other reproductive harm.  
WARNING! Battery posts, terminals, and related accessories contain lead and lead  
compounds, chemicals known to the State of California to cause cancer and reproductive  
harm. Wash hands after handling  
DANGER! This machine was built to be operated according to the safe operation practices 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.  
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.  
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.  
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.  
2.  
3.  
Be familiar with all controls and their proper operation.  
Know how to stop the machine and disengage them  
quickly.  
Never allow children under 14 years of age to operate this  
machine. Children 14 and over should read and understand  
the instructions and safe operation practices in this manual  
and on the machine and should be trained and supervised  
by an adult.  
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.  
9.  
Wear sturdy, rough-soled work shoes and close-fitting  
slacks and shirts. Loose fitting clothes and jewelry can be  
caught in movable parts. Never operate this machine in  
bare feet or sandals.  
4.  
5.  
Never allow adults to operate this machine without proper  
instruction.  
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.  
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.  
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12. A missing or damaged discharge cover can cause blade  
contact or thrown object injuries.  
Slope Operation  
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.  
13. Stop the blade(s) when crossing gravel drives, walks, or  
roads and while not cutting grass.  
14. Watch for traffic when operating near or crossing  
roadways. This machine is not intended for use on any  
public roadway.  
For your safety, use the slope gauge included as part of this  
manual to measure slopes before operating this machine on  
a sloped or hilly area. If the slope is greater than 15 degrees as  
shown on the slope gauge, do not operate this machine on that  
area or serious injury could result.  
15. Do not operate the machine while under the influence of  
alcohol or drugs.  
16. Mow only in daylight or good artificial light.  
17. Never carry passengers.  
Do:  
1.  
Mow up and down slopes, not across. Exercise extreme  
caution when changing direction on slopes.  
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.  
2.  
Watch for holes, ruts, bumps, rocks, or other hidden  
objects. Uneven terrain could overturn the machine. Tall  
grass can hide obstacles.  
19. Slow down before turning. Operate the machine smoothly.  
Avoid erratic operation and excessive speed.  
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.  
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.  
21. Never leave a running machine unattended. Always turn  
off blade(s), place transmission in neutral, set parking  
brake, stop engine and remove key before dismounting.  
4.  
5.  
6.  
Follow the manufacturer’s recommendations for wheel  
weights or counterweights to improve stability.  
22. Use extra care when loading or unloading the machine into  
a trailer or truck. This machine should not be driven up or  
down ramp(s), because the machine could tip over, causing  
serious personal injury. The machine must be pushed  
manually on ramp(s) to load or unload properly.  
Use extra care with grass catchers or other attachments.  
These can change the stability of the machine.  
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.  
23. Muffler and engine become hot and can cause a burn. Do  
not touch.  
24. Check overhead clearances carefully before driving under  
low hanging tree branches, wires, door openings etc.,  
where the operator may be struck or pulled from the  
machine, which could result in serious injury.  
7.  
Avoid starting or stopping on a slope. If tires lose traction,  
disengage the blade(s) and proceed slowly straight down  
the slope.  
25. Disengage all attachment clutches, depress the brake  
pedal completely and shift into neutral before attempting  
to start engine.  
Do Not:  
1.  
Do not turn on slopes unless necessary; then, turn slowly  
and gradually downhill, if possible.  
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.  
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.  
4.  
5.  
Do not use a grass catcher on steep slopes.  
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.  
Do not mow on wet grass. Reduced traction could cause  
sliding.  
6.  
7.  
Do not shift to neutral and coast downhill. Over-speeding  
may cause the operator to lose control of the machine  
resulting in serious injury or death.  
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.  
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 steering ability are  
reduced, attachment may jack-knife and cause tractor to  
overturn).  
29. If situations occur which are not covered in this manual, use  
care and good judgment. Contact your customer service  
representative for assistance.  
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Children  
Service  
1.  
Tragic accidents can occur if the operator is not alert to the  
Safe Handling of Gasoline:  
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.  
1.  
To avoid personal injury or property damage use extreme  
care in handling gasoline. Gasoline is extremely  
flammable and the vapors are explosive. 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. Keep children out of the mowing area and in  
watchful care of a responsible adult other than the  
operator.  
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.  
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.  
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.  
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  
path of the machine.  
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.  
f.  
Never fuel machine indoors.  
g. Keep children away from hot or running engines.  
They can suffer burns from a hot muffler.  
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. Remove key when machine is unattended to  
prevent unauthorized operation.  
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.  
2.  
Never allow children under 14 years of age to operate this  
machine. Children 14 and over should read and understand  
the instructions and safe operation practices in this manual  
and on the machine and should be trained and supervised  
by an adult.  
i.  
j.  
Replace gasoline cap and tighten securely.  
If gasoline is spilled, wipe it off the engine and  
equipment. Move machine to another area. Wait 5  
minutes before starting the engine.  
Towing  
1.  
Tow only with a machine that has a hitch designed for  
towing. Do not attach towed equipment except at the  
hitch point.  
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.  
2.  
Follow the manufacturers recommendation for weight  
limits for towed equipment and towing on slopes.  
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.  
3.  
4.  
Never allow children or others in or on towed equipment.  
On slopes, the weight of the towed equipment may cause  
loss of traction and loss of control.  
m. Allow a machine to cool at least five minutes before  
storing.  
5.  
Always use extra caution when towing with a machine  
capable of making tight turns (e.g. “zero-turn” ride-on  
mower). Make wide turns to avoid jack-knifing.  
General Service  
1.  
Never run an engine indoors or in a poorly ventilated area.  
Engine exhaust contains carbon monoxide, an odorless,  
and deadly gas.  
6.  
7.  
Travel slowly and allow extra distance to stop.  
Do not shift to neutral and coast downhill.  
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.  
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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 machine  
should be serviced professionally by an authorized MTD  
Service Dealer.  
Do not modify engine  
To avoid serious injury or death, do not modify engine in any  
way. Tampering with the governor setting can lead to a runaway  
engine and cause it to operate at unsafe speeds. Never tamper  
with factory setting of engine governor.  
4.  
5.  
Check brake operation frequently as it is subjected to wear  
during normal operation. Adjust and service as required.  
Notice Regarding Emissions  
Engines which are certified to comply with California and federal  
EPA emission regulations for SORE (Small Off Road Equipment)  
are certified to operate on regular unleaded gasoline, and  
may include the following emission control systems: Engine  
Modification (EM), Oxidizing Catalyst (OC), Secondary Air  
Injection (SAI) and Three Way Catalyst (TWC) if so equipped.  
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!”  
Spark Arrestor  
WARNING! This machine is equipped with an  
internal combustion engine and should not be used  
on or near any unimproved forest-covered,  
brushcovered or grass-covered land unless the  
engine’s exhaust system is equipped with a spark  
arrestor meeting applicable local or state laws (if  
any).  
6.  
7.  
Mower blades are sharp. Wrap the blade or wear gloves,  
and use extra caution when servicing them.  
Keep all nuts, bolts, and screws tight to be sure the  
equipment is in safe working condition.  
8.  
9.  
Never tamper with the safety interlock system or other  
safety devices. Check their proper operation regularly.  
If a spark arrestor 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 arrestor 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.  
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.  
10. Never attempt to make adjustments or repairs to the  
machine while the engine is running.  
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!”  
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.  
14. Observe proper disposal laws and regulations for gas, oil,  
etc. to protect the environment.  
15. According to the Consumer Products Safety Commission  
(CPSC) and the U.S. Environmental Protection Agency (EPA),  
this product has an Average Useful Life of seven (7) years,  
or 270 hours of operation. At the end of the Average Useful  
Life have the machine inspected annually by an authorized  
service dealer to ensure that all mechanical and safety  
systems are working properly and not worn excessively.  
Failure to do so can result in accidents, injuries or death.  
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.  
SAVE THESE INSTRUCTIONS!  
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Safety Symbols  
This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the  
machine before attempting to assemble and operate.  
Symbol  
Description  
READ THE OPERATOR’S MANUAL(S)  
Read, understand, and follow all instructions in the manual(s) before attempting to  
assemble and operate  
DANGER— ROTATING BLADES  
Never carry passengers. Never carry children, even with the blades off.  
DANGER— ROTATING BLADES  
Always look down and behind before and while backing to avoid a back-over accident.  
WARNING— ROTATING BLADES  
Do not put hands or feet near rotating parts or under the cutting deck. Contact with the  
blade(s) can amputate hands and feet.  
WARNING—THROWN OBJECTS  
This machine may pick up and throw and objects which can cause serious personal injury.  
WARNING—THROWN OBJECTS  
This machine may pick up and throw and objects which can cause serious personal injury.  
BYSTANDERS  
Keep bystanders, helpers, children and pets at least 75 feet from the machine while it is in  
operation.  
WARNING— SLOPE OPERATION  
Do not operate this machine on a slope greater than 15 degrees.  
WARNING— HOT SURFACE  
Engine parts, especially the muffler, become extremely hot during operation. Allow engine  
and muffler to cool before touching.  
DANGER — ROTATING BLADES  
To reduce the risk of injury, keep hands and feet away. Do not operate unless discharge cover  
or grass catcher is in its proper place. If damaged, replace immediately.  
WARNING— TOWING  
Avoid jack-knifing when towing, go slow and make wide turns.  
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Assembly & Set-Up  
3
NOTE: If the battery is put into service after the date shown  
Tractor Set-Up  
on top/side of battery, charge the battery as instructed in the  
Maintenance section your Operator’s Manual prior to operating  
the tractor.  
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 incurring obligation.  
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. Refer to  
the Controls and Features section for instructions on  
how to set the parking brake.  
Connecting the Battery Cables  
CALIFORNIA PROPOSITION 65 WARNING:  
Battery posts, terminals, and related accessories  
contain lead and lead compounds, chemicals known  
to the State of California to cause cancer and  
reproductive harm. Wash hands after handling.  
•
Locate the shipping brace, if present, and accompanying  
warning tag found on the right side of the mower, between  
the discharge chute and the cutting deck. See Fig. 3-2.  
CAUTION: When attaching battery cables, always  
connect the POSITIVE (Red) wire to its terminal first,  
followed by the NEGATIVE (Black) wire.  
For shipping reasons, both battery cables on your equipment  
may have been left disconnected from the terminals at the  
factory. To connect the battery cables, proceed as follows:  
NOTE: The positive battery terminal is marked Pos. (+). The  
negative battery terminal is marked Neg. (–).  
1.  
Remove the plastic cover, if present, from the positive  
battery terminal and attach the red cable to the positive  
battery terminal (+) with the bolt and hex nut. See Fig. 1-1.  
Figure 3-2  
•
•
Place the deck lift lever in the highest cutting position.  
Refer to Setting the Cutting Height in the Operation  
section of this manual.  
While pushing the discharge chute towards the machine  
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.  
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 3-1  
2.  
3.  
Remove the plastic cover, if present, from the negative  
battery terminal and attach the black cable to the negative  
battery terminal (–) with the bolt and hex nut. See Fig. 1-1.  
Position the red rubber boot over the positive battery  
terminal to help protect it from corrosion.  
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Attaching The Steering Wheel  
Attaching The Seat  
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.  
If the seat for your tractor was not attached at the factory, follow  
the applicable instructions below to attach it.  
NOTE: For shipping reasons, some seats are not attached at  
the factory. In this is the case, free the seat from its shipping  
position and remove the hex screw (or knob screw if applicable)  
from the bottom of seat before proceeding with the following  
instructions.  
1.  
With the wheels of the tractor pointing straight forward,  
place the steering wheel over the steering shaft.  
2.  
Place the washer (with the cupped side down) over the  
steering wheel and secure with the hex bolt. See Fig. 3-3.  
1.  
Position the seat facing forward over the seat pivot bracket,  
with the two forward seat mount tabs fitting into the  
provided grooves in the seat pivot bracket.  
2.  
Slide the seat rearward and align the center mounting  
hole in the seat with the slot in the seat pan. Insert the hex  
screw (or knob screw if applicable) previously removed. Do  
not tighten at this point.  
3.  
Adjust the seat to the optimal operator preferred location,  
this may mean actually sitting in the seat to decide what  
feels best to the operator. Keep in mind the operator needs  
to be able to fully operate all pedals comfortably while  
sitting back in the seat.  
4.  
5.  
Tighten the hex screw (or knob screw if applicable) at this  
time.  
To adjust the position of the seat, loosen the hex screw (or  
knob screw if applicable) on the bottom of the seat. Slide  
the seat forward or backward as desired. Retighten the hex  
screw (or knob screw if applicable). See Fig. 3-5.  
Knob Screw  
Adjust  
Figure 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 Dash Collar  
If the tractor’s dash collar did not come attached from the  
factory, the screws for attaching it can be found in either side of  
the dash console. Remove the two screws from the console and  
secure the dash collar as illustrated in Fig 3-4.  
Hex Screw  
Adjust  
Figure 3-5  
Figure 3-4  
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Tire Pressure  
Setting the Deck Gauge Wheels (if so equipped)  
Move the tractor on a firm and level surface, preferably  
pavement, and proceed as follows:  
WARNING! Maximum tire pressure under any  
circumstances is 30 psi. Equal tire pressure should be  
maintained at all times. Never exceed the maximum  
inflation pressure shown on the sidewall of the tire.  
1.  
Select the height position of the cutting deck by placing  
the deck lift lever in the normally desired mowing height  
setting (any of the six different cutting height notches on  
the right fender).  
The recommended operating tire pressure is:  
•
•
Approximately 10 psi for the rear tires  
Approximately 14 psi for the front tires  
2.  
Check the gauge wheels for contact or excessive clearance  
with the surface below. The deck gauge wheels should  
have between ¼” and ½” clearance above the ground.  
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.  
If the gauge wheels have excessive clearance or contact with the  
surface, adjust as follows:  
a. Raise the deck lift handle to its highest setting.  
Gas and Oil Fill-up  
The gasoline tank is located under the hood. Do not overfill.  
b. Remove the front and rear gauge wheels by  
removing the lock nuts and shoulder screws which  
secure them to the deck. See Fig. 3-7.  
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  
cigarettes, cigars, pipes, and other sources of ignition.  
c. Place the deck lift lever in the desired mowing  
height setting.  
d. Reinsert the shoulder screw (with each gauge  
wheel) into the index hole that leaves approximately  
½” between the bottom of the wheel and the  
pavement.  
Service the engine with gasoline as instructed in the separate  
Engine Operator/Owner Manual packed with your tractor. Read  
the instructions carefully.  
IMPORTANT: It is important to NOT top off your fuel tank  
when filling with fuel. Leave an expansion area available inside  
the fuel tank to allow for the fuel to expand and for proper  
ventilation. Otherwise the unit may not run properly. Fill the tank  
in accordance with Figure 3-6.  
Figure 3-7  
Refer to Leveling the Deck in the Maintenance section of this  
manual for more detailed instructions regarding various deck  
adjustments.  
Figure 3-6  
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.  
Refer to the the separate Engine Operator/Owner Manual packed  
with your tractor for instructions on checking, changing and  
servicing the tractor with oil. Read the instructions carefully.  
se c t i O n 3 — as s e M b l y & se t -up  
11  
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Controls and Features  
4
Parking Brake Lever  
Parking  
Brake Pedal  
Throttle/Choke Lever  
Ignition Switch  
Module  
Speed Control Lever  
PTO (Blade Engage) Lever  
Deck Lift Lever  
Figure 4-1  
Lawn Tractor controls and features are illustrated in Fig 4-1 and described on the following pages.  
WARNING! Read and follow all safety rules and instructions in this manual, including the entire Operation section,  
before attempting to operate this machine. Failure to comply with all safety rules and instructions may result in personal  
injury.  
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Throttle Control Lever  
On/Lights  
A
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 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.  
Start  
CHOKE  
FAST  
B
On/Lights  
On  
SLOW  
Figure 4-2  
Start  
IMPORTANT: When operating the tractor with the cutting deck  
engaged, be certain that the throttle lever is always in the FAST  
(rabbit) position.  
Ignition Switch  
Your lawn tractor will have one of the following ignition switches.  
Use Fig. 4-3 to identify which switch your machine utilizes and  
follow these instructions for proper operation.  
C
Reverse  
Normal  
Caution Mode  
Mowing  
3-Position 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. The engine will run with the headlights on.  
Start  
Position  
Stop  
Position  
To stop the engine, turn the ignition key counterclockwise to the  
OFF position. See Fig. 4-3A.  
4-Position 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. 4-3B. The engine will run with the headlights off in  
this position. To activate the headlights, turn the key one more  
position to the left. The engine will continue to run with the  
headlights on.  
Figure 4-3  
Ignition Switch Module  
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. The  
headlights will be activated in the Normal (and Reverse Caution  
Modes).  
To stop the engine, turn the ignition key counterclockwise to the  
OFF position. See Fig. 4-3B.  
To stop the engine, turn the ignition key counterclockwise to the  
OFF position. See Fig. 4-3C.  
se c t i O n 4 — cO n t r O l s a n d fe a t u r e s  
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WARNING! Never leave a running machine  
unattended. Always disengage PTO, move speed  
control lever into neutral position, set parking brake,  
stop engine and remove key to prevent unintended  
starting.  
IMPORTANT: Prior to operating the tractor, refer to both Safety  
Interlock Switches and Starting The Engine in the Operation  
section of this manual for detailed instructions regarding the  
Ignition Switch Module and operating the tractor in REVERSE  
CAUTION MODE.  
Speed Control Lever  
The speed control lever, located on the left rear fender, controls  
the ground speed of the lawn tractor as well as the direction of  
travel. See Figure 4-4.  
To drive forward or in reverse, slowly move the speed control  
lever to the desired “F” forward or “R” reverse speed.  
To stop, move the speed control lever to the “N” neutral position.  
When mowing, place the speed control lever in the “Cutting  
Speed” position, or a slower forward speed for the best results.  
Figure 4-4  
PTO (Blade Engage) Lever  
Note: Do not use the parking brake pedal to control the ground  
speed of the lawn tractor. Always use the speed control lever  
to slow the ground speed of the lawn tractor. Depressing the  
parking brake pedal with the speed control lever engaged as  
part of regular operation will result in premature wear of the  
drive belt.  
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.  
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/  
attachment.  
IMPORTANT: Do not attempt to change the direction of travel  
when the tractor is in motion. Serious damage to the tractor’s  
transmission could result. Always bring the tractor to a complete  
stop before moving the speed control lever from forward to  
reverse or vice versa.  
NOTE: The PTO (blade engage) lever must be in the  
disengaged (PTO OFF) position when starting the  
engine.  
Parking Brake Pedal and Lever  
The parking brake pedal is located on the left side running board  
of the lawn tractor. It is used to both set the parking brake and to  
stop the lawn tractor in sudden situations.  
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.  
The parking brake lever is located on the left side of the tractor’s  
dash panel. To set the parking brake, fully depress the parking  
brake pedal. Move the parking brake lever all the way down and  
into the parking brake position and then release the brake pedal  
to allow the parking brake to engage.  
To release the parking brake, depress the brake pedal and the  
parking brake lever will automatically move out of the parking  
brake position.  
In an sudden situation, fully depress the brake pedal to bring the  
tractor to a stop and then immediately move the speed control  
lever to the “N” neutral position  
IMPORTANT: Do not use the parking brake pedal to control  
the ground speed of the lawn tractor. Doing so will result in  
premature wear of drive belt. Always use the Speed Control Lever  
to control the ground speed of the lawn tractor and to stop the  
tractor under normal circumstances.  
Note: The parking brake pedal must be depressed to start the  
engine. The parking brake must also be set if the operator leaves  
the seat with the engine running or the engine will automatically  
shut off. Refer to Safety Interlock Switches on page 14  
14  
se c t i O n 4— cO n t r O l s a n d fe a t u r e s  
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Operation  
5
Models with Reverse Caution Mode  
•
With the ignition key in the NORMAL MOWING position,  
the engine will automatically shut off if the PTO (blade  
engage) lever is moved into the engaged (ON) position with  
the speed control in Reverse.  
WARNING! Do not operate the tractor if the  
interlock system is malfunctioning. This system was  
designed for your safety and protection.  
Reverse Caution Mode  
(Models equipped with ignition switch module)  
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.  
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:  
IMPORTANT: The operator MUST be seated in the tractor seat.  
1.  
2.  
Start the engine as instructed on page 16 under Starting The  
Engine.  
Turn the key from the NORMAL MOWING (Green) position to  
the REVERSE CAUTION MODE (Yellow) position of the key  
switch module. See Fig. 5-1.  
Safety Interlock Switches  
3.  
DepresstheREVERSEPUSHBUTTON(Orange,TriangularButton)  
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. 5-1.  
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.  
•
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.  
Reverse  
Push Button  
Indicator  
Light  
•
•
The engine will automatically shut off if the operator leaves  
the seat before engaging the parking brake.  
Reverse  
Caution Mode  
Position  
Stop  
Position  
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.  
Start  
Position  
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 speed control lever in Reverse.  
Figure 5-1  
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4.  
5.  
6.  
Once activated (indicator light ON), the tractor can be  
driven in reverse with the cutting blades (PTO) engaged.  
3.  
4.  
5.  
Engage the tractor’s parking brake.  
Activate the choke control.  
Always look down and behind before and while backing to  
make sure no children are around.  
Turn the ignition key clockwise to the START position. After  
the engine starts, release the key. It will return to the ON (or  
Normal Mowing) position.  
After resuming forward motion, return the key to the  
NORMAL MOWING position.  
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.  
IMPORTANT: The REVERSE CAUTION MODE will remain  
activated until:  
a. The key is placed in either the NORMAL MOWING  
6.  
After the engine starts, deactivate the choke control and  
place the throttle control in the FAST position.  
position or STOP position.  
b. The operator engages the parking brake by fully  
depressing the brake pedal and holding it down  
while moving the parking brake lever into the PARK  
BRAKE position.  
NOTE: Do NOT leave the choke control on while operating the  
tractor. Doing so will result in a “rich” fuel mixture and cause the  
engine to run poorly.  
Stopping the Engine  
Engaging the Parking Brake.  
To engage the parking brake:  
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  
1.  
2.  
Fully depress the brake pedal and hold it down with your foot.  
Move the parking brake lever all the way down and into the  
ON position.  
1.  
2.  
3.  
If the blades are engaged, place the PTO (blade engage)  
lever in the disengaged (OFF) position.  
3.  
Release the brake pedal to allow the parking brake to engage.  
Turn the ignition key counterclockwise to the STOP  
position.  
To release the parking brake:  
1.  
Depress the brake pedal and move the parking brake lever  
out of the ON position and into the OFF position.  
Remove the key from the ignition switch to prevent  
unintended starting.  
Setting the Cutting Height  
Driving The Tractor  
1.  
Select the height position of the cutting deck by placing  
the deck lift lever in any of the five different cutting height  
notches on the right side of the fender.  
WARNING! Always look down and behind before  
and while traveling in reverse to avoid a back-over  
accident.  
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.  
WARNING! Before leaving the operator’s position.  
Always place the PTO (blade engage) lever in the  
disengaged (PTO OFF) position, place speed control  
lever in neutral, set parking brake, stop engine and  
remove key to prevent unintended starting. Depress  
the parking brake pedal to release the parking brake  
and let the pedal up.  
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.  
1.  
Move the throttle lever into the FAST (rabbit) position.  
NOTE: Always operate the tractor with the throttle control  
lever in the FAST (rabbit) position for the most efficient  
use of the cutting deck or other (separately available)  
attachments.  
Refer to Leveling the Deck in the Maintenance & Adjustments  
section of this manual for more detailed instructions regarding  
various deck adjustments.  
2.  
3.  
Depress the parking brake pedal to release the parking  
brake.  
Starting the Engine  
WARNING! Do not operate the tractor if the  
interlock system is malfunctioning. This system was  
designed for your safety and protection.  
Slowly move the speed control lever in desired “F” forward  
or “R” reverse position. The further forward or rearward  
that the lever is moved, the faster the tractor will travel.  
Refer to Figure 4-4.  
WARNING! Do NOT attempt to change the  
direction of travel when the tractor is in motion.  
Always bring the tractor to a complete stop before  
moving the speed control lever from forward to  
reverse or vice versa. Failure to do so could result in  
serious damage to your tractor’s transmission.  
NOTE: Refer to the TRACTOR SET-UP on page 11 of this manual  
for Gasoline and Oil fill-up instructions.  
1.  
2.  
Insert the tractor key into the ignition switch.  
Place the PTO (blade engage) lever in the disengaged (OFF)  
position.  
16  
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IMPORTANT: First-time operators should use slower  
speeds. Become completely familiar with the tractor’s  
operation and controls before operating the tractor in at  
higher speed.  
3.  
Keep the throttle lever in the FAST (rabbit) position for the  
most efficient use of the cutting deck or other (separately  
available) attachments.  
IMPORTANT: Models with Reverse Caution Mode:  
The engine will automatically shut off if the PTO is engaged with  
the speed control lever in position for reverse travel with the  
ignition key in the NORMAL MOWING position.  
4.  
5.  
To stop, move the speed control lever to the “N” neutral  
position.  
Important: In an sudden situation, fully depress the brake  
pedal to bring the tractor to a stop and then immediately  
move the speed control lever to the “N” neutral position  
Models without Reverse Caution Mode:  
The PTO (blade engage) lever must be in the disengaged (OFF)  
position when starting the engine, when traveling in reverse, and  
if the operator leaves the seat. Refer to Safety Interlock Switches  
on page 15.  
Set the parking brake by fully depressing the parking brake  
pedal and keeping it depressed while placing the parking  
brake lever in the ON position. Release the parking brake  
pedal to allow the parking brake to engage.  
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.  
WARNING! Before leaving the operator’s position  
for any reason, disengage the blades, place the  
speed control lever in neutral, engage the parking  
brake, shut engine off and remove the key.  
IMPORTANT: When stopping the tractor for any reason while  
on a grass surface, always:  
Mowing  
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.  
1.  
2.  
3.  
Place the speed control lever in N (neutral),  
Engage the parking brake,  
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.  
The following information will be helpful when using the cutting  
deck with your tractor:  
Driving On Slopes  
Refer to the SLOPE GAUGE in the Safe Operation section to help  
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.  
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.  
•
•
Do not mow at high ground speed, especially if a mulch kit  
or grass collector is installed.  
•
•
Mow up and down slopes, NEVER across.  
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.  
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.  
•
•
•
•
Do not cut the grass too short. Short grass invites weed  
growth and yellows quickly in dry weather.  
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.  
Mowing should always be done with the engine at full  
throttle.  
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.  
Under heavier conditions it may be necessary to go back  
over the cut area a second time to get a clean cut.  
Do NOT attempt to mow heavy brush and weeds and  
extremely tall grass. Your tractor is designed to mow lawns,  
NOT clear brush.  
Engaging the Blades  
Engaging the PTO (blade engage) transfers power to the cutting  
•
Keep the blades sharp and replace the blades when worn.  
Refer to Cutting Blades in the Service section of this manual  
for proper blade sharpening instructions.  
deck. To engage the blades, proceed as follows:  
1.  
2.  
Move the throttle control lever to the FAST (rabbit)  
position.  
Grasp the PTO (blade engage) lever and pivot it all the way  
forward into the engaged (ON) position.  
se c t i O n 5 — Op e r a t iO n  
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Mulching (if so equipped)  
Moving The Tractor Manually  
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.  
Your tractor’s transmission is equipped with a hydrostatic relief  
valve for occasions when it is necessary to move the tractor  
manually. Activating this valve forces the fluid in the transmission  
to bypass its normal route, allowing the rear tires to “freewheel.”  
To engage the hydrostatic relief valve, proceed as follows:  
Observe the following points for the best results when mulching:  
1.  
Locatethehydrostaticbypassrodintherearofthetractor.See  
Fig. 5-3.  
•
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.  
•
•
Maintain a slow ground speed to allow the grass clippings  
more time to effectively be mulched.  
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.  
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 raising the discharge chute (A), unhooking the  
chute strap from the pin on the cutting deck (B) and removing  
the mulch plug from under the discharge chute hinge (C). This  
will allow the clippings to discharge out the side. See Fig. 5-2.  
Figure 5-3  
2.  
Pullthehydrostaticbypassrodoutward,thendownandtothe  
left, to lock it in place.  
NOTE: The transmission will NOT engage when the hydrostatic  
bypass rod is pulled out. Return the rod to its normal position  
prior to operating the tractor.  
A
IMPORTANT: Never attempt to move the tractor manually  
without first engaging the hydrostatic relief valve. Doing so will  
result in serious damage to the tractor’s transmission.  
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.  
C
•
On all models, the lamps turn OFF when the ignition key is  
moved to the STOP position.  
B
Figure 5-2  
NOTE: For information regarding purchasing a mulch plug, or  
other accessories for your model of tractor, see the Attachments  
& Accessories section of this manual.  
18  
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Maintenance & Adjustments  
6
Perform the above steps in the opposite order after oil has  
finished draining.  
Maintenance  
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.  
5.  
Refill the engine with new motor oil as instructed in the  
Engine Operator/Owner Manual packed with your machine.  
NOTE: Refer to the Engine Operator/Owner Manual packed with  
your unit for information regarding the quantity and proper  
viscosity of motor oil.  
Engine  
Refer to the Engine Operator/Owner Manual for engine  
maintenance instructions.  
Changing Engine Oil (Models with Kohler Engines)  
WARNING! If the engine has been recently run, the  
engine, muffler and surrounding metal surfaces will  
be hot and can cause burns to the skin. Exercise  
caution to avoid burns.  
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 (Models with Briggs & Stratton Engines)  
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:  
NOTE: The oil filter should be changed at every oil change  
interval.  
To complete an oil change, proceed as follows:  
1.  
Run the engine for a few minutes to allow the oil in the  
crankcase to warm up. Warm oil will flow more freely and  
carry away more of the engine sediment which may have  
settled at the bottom of the crankcase. Use care to avoid  
burns from hot oil.  
1.  
Run the engine for a few minutes to allow the oil in the  
crankcase to warm up. Warm oil will flow more freely and  
carry away more of the engine sediment which may have  
settled at the bottom of the crankcase. Use care to avoid  
burns from hot oil.  
2.  
3.  
Open the tractor’s hood and locate the oil drain port on  
the side of the engine.  
2.  
3.  
4.  
Open the tractor’s hood and locate the oil drain port on  
the right side of the engine.  
Pop open the protective cap on the end of the oil drain  
valve to expose the drain port. See inset in Fig 6-2.  
Unscrew the oil fill cap and remove the dipstick from the oil  
fill tube.  
Snap the small end of oil drain sleeve onto the oil sump.  
See Fig. 6-1.  
OPENED  
CLOSED  
Figure 6-2  
4.  
5.  
Remove the oil fill cap/ dipstick from the oil fill tube.  
Figure 6-1  
Push the oil drain hose (packed with this manual) onto the  
oil drain port. Route the opposite end of the hose into an  
appropriate oil collection container with at least a 2.5 quart  
capacity, to collect the used oil.  
5.  
6.  
Remove drain plug and drain oil into a suitable container  
with a capacity of no less than 64 oz.  
Service oil filter (if so equipped) as instructed in the separate  
Engine Operator/Owner Manual packed with your unit.  
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6.  
7.  
Push in on the oil drain valve and rotate counter-clockwise  
to drain the oil. Refer back to Figure 6-2.  
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  
alternating system.  
After the oil has finished draining, rotate the valve  
clockwise to close. Re-cap the end of the oil drain valve to  
keep debris from entering the drain port.  
8.  
Replace the oil filter (if equipped) as instructed in the  
separate engine Owner’s Manual.  
9.  
Refill the engine with new oil. Refer to the engine Owner’s  
Manual for information regarding the proper volume and  
weight of engine oil.  
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 instructions and heed its warnings.  
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.  
If your tractor has not been put into use for an extended period  
of time, charge the battery as follows:  
Spark Plug  
•
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.  
The spark plug 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.  
NOTE: If the charger is not automatic, charge for no fewer than  
eight hours.  
Lubrication  
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.  
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  
Jump Starting  
Lubricate the engine with motor oil as instructed in the Engine  
Owner Manual packed with your unit.  
WARNING! When removing or installing the  
battery, follow these instructions to prevent the  
screwdriver from shorting against the frame.  
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.  
IMPORTANT: Never jump your tractor’s dead battery with the  
battery of a running vehicle.  
1.  
2.  
3.  
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.  
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.  
Connect the other jumper cable to the negative terminal  
of the good battery, then to the frame of the unit with the  
dead battery.  
Front Axles  
Start the tractor as instructed in the Operation section.  
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.  
WARNING! Failure to use this procedure could  
cause sparking, and the gas in either battery could  
explode.  
Battery  
Cleaning Battery  
The battery is sealed and is maintenance-free. Acid levels cannot  
be checked.  
Clean the battery by removing it from the tractor and washing  
with a baking soda and water solution. If necessary, 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 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.  
Always keep the rubber boot positioned over the positive  
terminal to prevent shorting.  
20  
se c t i O n 6— Ma in t e n a n c e & ad j u s t M e n t s  
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1.  
Drive the tractor to a level, clear spot on your lawn, near  
enough for your garden hose to reach.  
Battery Failures  
Some common causes for battery failure are:  
CAUTION: Make certain the tractor’s discharge  
chute is directed AWAY from your house, garage,  
parked cars, etc.  
•
•
•
•
•
Incorrect initial activation  
Overcharging  
Freezing  
2.  
3.  
4.  
Disengage the PTO (Blade Engage), set the parking brake  
and stop the engine.  
Undercharging  
Corroded connections  
Thread the hose coupler (packaged with your tractor’s  
Operator’s Manual) onto the end of your garden hose.  
These failures are NOT covered by your tractor’s warranty.  
Attach the hose coupler to the water port on the deck’s  
surface. See Fig. 6-4.  
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.  
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.  
On tractor models that do not come equipped with a deck wash  
port already insalled, a hex plug can be found on your tractor’s deck  
surface. See Fig. 6-3. This plug can be replaced with a water port  
to be used as part of a separately-available deck wash system.  
Figure 6-4  
5.  
6.  
Turn the water on.  
While sitting in the operator’s position on the tractor, start  
the engine and place the throttle lever in the FAST (rabbit)  
position.  
7.  
Move the tractor’s PTO (Blade Engage) into the ON position.  
8.  
Remain in the operator’s position with the cutting deck  
engaged for a minimum of two minutes, allowing the  
underside of the cutting deck to thoroughly rinse.  
Hex Plug  
9.  
Move the tractor’s PTO (Blade Engage) into the OFF position.  
Figure 6-3  
10. Turn the ignition key to the STOP position to turn the  
The Deck Wash System™ is used to rinse grass clippings from the  
deck’s underside and prevent the buildup of corrosive chemicals.  
tractor’s engine off.  
11. Turn the water off and detach the hose coupler from the  
NOTE: Refer to the Attachments & Accessories section of this  
manual for information regarding this and other separately-  
available attachments & accessories for your tractor.  
water port on your deck’s surface.  
12. On 46” decks, repeat steps 4 through 11 on the opposite  
side of the cutting deck as well.  
Deck Wash System™  
If your tractor’s deck is equipped with a water port on its surface  
as part of its Deck Wash System™, follow these instructions to  
utilize this feature.  
IMPORTANT: After cleaning your deck with the Deck Wash  
System™ , return to the operator’s position and engage the PTO.  
Keep the cutting deck running for a minimum of two minutes,  
allowing the underside of the cutting deck to thoroughly dry.  
Use the Deck Wash System™ to rinse grass clippings from the  
deck’s underside and prevent the buildup of corrosive chemicals.  
Complete the following steps AFTER EACH MOWING:  
se c t i O n 6 — Ma in t e n a n c e & ad j u s t M e n t s  
21  
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2.  
3.  
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.  
Adjustments  
WARNING! Never attempt to make any  
adjustments while the engine is running, except  
where specified in the operator’s manual.  
Loosen, but do NOT remove, the hex cap screw on the left  
deck hanger bracket. See Fig. 6-6.  
Leveling the Deck  
NOTE: Check the tractor’s tire pressure before performing any  
deck leveling adjustments. Refer to Tires in the Service section of  
this manual for more information regarding tire pressure.  
Hex Cap Screw  
Front To Rear  
The front of the cutting deck is supported by a stabilizer bar that  
can be adjusted to level the deck from front to rear. The front of  
the deck should be between ¼-inch and 3⁄8-inch lower than the  
rear of the deck. Adjust if necessary as follows:  
1.  
With the tractor parked on a firm, level surface, place the  
lever for lifting the platform on the second to the top notch  
(second highest position) and rotate the blade as close to  
the discharge channel that is parallel to 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 ¼” and  
3⁄8” less than the second measurement. Determine the  
approximate distance necessary for proper adjustment and  
proceed, if necessary, to the next step.  
Figure 6-6  
3.  
Locate the flange lock nut on the front side of the stabilizer  
bracket. See Fig. 6-5. To level the deck from front to rear:  
4.  
5.  
Balance the deck by using a wrench to turn the adjustment  
gear (found immediately behind the hex cap screw just  
loosened) clockwise/up or counterclockwise/down.  
The deck is properly balanced when both blade tip  
measurements taken earlier are equal.  
• Tighten the lock nut to raise the front of the deck;  
• Loosen the Lock nut to lower the front of the deck.  
Retighten the hex cap screw on the left deck hanger  
bracket when proper adjustment is achieved.  
Seat Adjustment  
Refer to the Set-Up and Assembly section of this manual for seat  
adjustment instructions.  
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.  
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.  
Figure 6-5  
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:  
1.  
With the tractor parked on a firm, level surface, place the  
deck lift lever in the second from the top notch (second  
highest position) and rotate both blades so that they are  
perpendicular with the tractor.  
22  
se c t i O n 6— Ma in t e n a n c e & ad j u s t M e n t s  
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Maintenance Schedule  
Before  
Every  
Every  
Every  
Every  
Prior  
Each use  
10 Hours  
25 Hours  
50 Hours  
100 Hours  
to Storing  
Clean Hood/Dash Louvers  
P
P
Check Engine Oil Level  
P P  
P
Check Air Filter for Dirty, Loose or Damaged Parts  
Clean and Re-oil Air Filter’s Foam Pre-cleaner  
Replace Air Filter Element  
P
P
Change Engine Oil and Replace Oil Filter  
Clean Battery Terminals  
P
P
P
P
P
P
P
Lube Front Axles and Rims  
P
P
Clean Engine Cooling Fins  
Lube Pedal Pivot Points  
Check Spark Plug Condition & Gap  
Replace Fuel Filter  
P P  
P
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 incurring obligation.  
IMPORTANT: Since this manual covers a range of various tractor models, it is important to consult the specific engine operator’s  
manual included with this machine for detailed engine maintenance procedures and intervals.  
se c t i O n 6 — Ma in t e n a n c e & ad j u s t M e n t s  
23  
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Service  
7
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.  
42” Deck  
To remove the cutting deck, proceed as follows:  
1.  
2.  
3.  
Place the PTO (Blade Engage) lever in the disengaged (OFF)  
position and engage the parking brake.  
Lower the deck by moving the deck lift lever into the  
bottom notch on the right fender.  
Remove the belt-keeper rod, from around the tractor’s  
engine pulley, by removing the self-tapping screw (A) that  
secures it. See Fig. 7-1.  
Bow-Tie Pin  
Note: Make a mental note what hole the other end of the belt-  
keeper rod is inserted in for reinstallation purposes.  
46” Deck  
Figure 7-2  
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.  
A
C
8.  
On42”decks:Removethebow-tiecotterpinsecuringthedeck  
stabilizer rod to the deck. Slide the deck lift rod from the  
mounting weldment on the deck as seen in Fig. 7-3.  
On 46” Decks: Remove the bow-tie cotter pin and flat  
washer securing the deck stabilizer rod to the deck. Slide  
the deck lift rod from the mounting weldment on the deck  
as seen in Fig. 7-3.  
B
Figure 7-1  
4.  
Remove the belt (C) from around the tractor’s engine  
pulley. See Fig. 7-1.  
5.  
On 42” Decks: Looking at the cutting deck from the left  
side of the tractor, locate the bow-tie pin that secures the  
deck support rod on the rear left side of the deck. See  
upper half of Fig. 7-2. Remove the bow-tie pin that secures  
the deck support rod, and carefully remove the deck  
support from the deck lift arm.  
On 46” Decks: Looking at the cutting deck from the left  
side of the tractor, locate the deck release handle. See  
lower half of Fig. 7-2. Pull the deck release handle and  
carefully release the deck from the deck lift arm.  
Figure 7-3  
6.  
Repeat the above steps on the tractor’s right side.  
: The deck support rod on the right side of the tractor is secured  
using hair pin clip as opposed to a cotter pin, which you might  
had noticed was used on the left side. This is normal and should  
be reinstalled in the same manner as removed.  
24  
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9.  
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. 7-4  
on the next page.  
Jump Starting  
WARNING! Never jump start a damaged or frozen  
battery. Be certain the vehicles do not touch, and  
ignitions are off. Do not allow cable clamps to touch.  
1.  
2.  
3.  
4.  
Connect positive (+) cable to positive post (+) of your  
tractor’s discharged battery.  
Connect the other end of the cable to the (positive +) post  
of the jumper battery.  
Connect the second cable (negative –) to the other post of  
the jumper battery.  
Make the final connection on the engine block of the  
tractor, away from the battery. Attach to a unpainted part  
to assure a good connection.  
CAUTION: If the jumper battery is installed on a  
vehicle (i.e. car, truck), do NOT start the vehicle’s  
engine when jump starting your tractor.  
5.  
6.  
Start the tractor (as instructed in the Operation section of  
this manual).  
Set the tractor’s parking brake before removing the jumper  
cables, in reverse order of connection.  
Figure 7-4  
Charging  
10. Gently slide the cutting deck (from the left side) out from  
underneath the tractor.  
WARNING! Batteries give off an explosive gas  
while charging. Charge the 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.  
Tires  
WARNING! Never exceed the maximum inflation  
pressure shown on the sidewall of tire.  
CAUTION: 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 instructions and heed its warnings.  
The recommended operating tire pressure is:  
•
•
Approximately 10 psi for the rear tires  
Approximately 14 psi for the front tires  
If your tractor has not been put into use for an extended period  
of time, charge the battery as follows:  
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.  
1.  
Set your battery charger to deliver a max of 10 amperes.  
If your battery charger is automatic, charge the battery until the  
charger indicates that charging is complete. If the charger is not  
automatic, charge for no fewer than eight hours.  
Battery  
CALIFORNIA PROPOSITION 65 WARNING!  
Battery posts, terminals, and related accessories  
contain lead and lead compounds, chemicals known  
to the State of California to cause cancer and  
reproductive harm. Wash hands after handling.  
Fuse  
One 20 AMP fuse is installed in your tractor’s wiring harness to  
protect the tractor’s electrical system from damage caused by  
excessive amperage.  
CAUTION: If removing the battery, 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.  
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 at the rear of the unit, underneath the  
fender located by the battery.  
WARNING! Always use a fuse with the same  
amperage capacity for replacement.  
se c t i O n 7 — se r v i c e  
25  
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Cutting Blades  
WARNING! Shut the engine off and remove  
ignition key before removing the cutting blade(s) for  
sharpening or replacement. Protect your hands by  
using heavy gloves when grasping the blade.  
WARNING! Periodically inspect the blade and/or  
spindle for cracks or damage, especially after you’ve  
struck a foreign object. Do not operate the machine  
until damaged components are replaced.  
To remove the blades, proceed as follows.  
1.  
2.  
3.  
Remove the deck from beneath the tractor, (refer to  
Cutting Deck Removal earlier in this section) then gently  
flip the deck over to expose its underside.  
Place a block of wood between the center deck housing  
baffle and the cutting blade to act as a stabilizer.  
See Fig. 7-5.  
Remove the hex flange nut that secures the blade to the  
spindle assembly. See Fig. 7-5.  
Figure 7-6  
NOTE: 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.  
CAUTION: Use a torque wrench to tighten the  
blade spindle hex flange nut to between 70 lbs-ft  
and 90 lbs-ft.  
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.  
WARNING! All belts on your tractor are subject to wear  
and should be replaced if any signs of wear are present.  
IMPORTANT: The V-belt found on your tractor is 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.  
Figure 7-5  
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. Always grind each cutting blade edge equally to  
maintain proper blade balance. See Fig. 7-6.  
To change or replace the deck belt on your tractor, proceed as follows:  
1.  
2.  
Remove the deck as instructed earlier in this section.  
Remove the belt covers by removing the hex washer  
screws that fasten them to the deck. See Fig. 7-7.  
CAUTION: If the cutting edge of the blade has  
previously been sharpened, or if any metal  
separation is present, replace the blades with new  
ones.  
3.  
It may also be necessary to loosen the hex nut on the left  
idler pulley to get the belt off the pulley and around the  
belt guard.  
4.  
5.  
6.  
Carefully remove the deck belt from around the two  
spindle pulleys and the two deck idler pulleys. See Fig. 7-7.  
WARNING! A poorly balanced blade will cause  
excessive vibration, may cause damage to the  
tractor and/or result in personal injury.  
To place the new belt, begin by routing the belt around the  
two outer spindle pulleys as shown in Fig. 7-7.  
Then route the belt around the two deck idler pulleys as  
shown in Fig. 7-7.  
5.  
Test the blade’s balance using a blade balancer. Grind  
metal from the heavy side until it balances evenly.  
26  
se c t i O n 7— se r v i c e  
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11. While holding the belt and pulley together, rotate the  
pulley to the left. Continue holding and rotating the pulley  
and belt until the belt is fully rolled into the PTO pulley.  
Changing the Transmission 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 Support as instructed on page 2 for  
information on ordering a Service Manual.  
Hex Washer Screws  
Spindle Pulley  
Belt Cover  
Belt Guard  
Deck Idler Pulley  
Figure 7-7  
7.  
8.  
9.  
Retighten the left idler pulley hex nut loosened earlier.  
Remount the belt guards removed earlier.  
Re-installthedeck,makingsurethebeltremainsroutedaround  
the pulleys as instructed. See Fig. 7-8.  
10. Pulltherightsideofthebelt,andplacethenarrowVsideofthe  
belt into the PTO pulley.  
Figure 7-8  
se c t i O n 7 — se r v i c e  
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Troubleshooting  
8
Problem  
Cause  
Remedy  
Engine fails to start  
1. PTO/Blade engaged.  
1. Place knob (or lever) in disengaged (OFF)  
position.  
2. Spark plug wire disconnected.  
3. Fuel tank empty, or stale fuel.  
2. Connect wire to spark plug.  
3. Fill tank with clean, fresh (less than 30 days  
old) gas.  
4. Choke not activated.  
5. Faulty spark plug.  
6. Blocked fuel line.  
4. Place the throttle control in CHOKE position.  
5. Clean, adjust gap or replace plug.  
6. Clean fuel line and replace fuel filter.  
7. Crank engine with throttle in FAST position.  
8. Engage parking brake.  
7. Engine flooded.  
8. Parking brake not engaged  
9. Throttle control lever not in correct starting  
9. Place throttle lever to FAST position.  
position.  
Engine runs erratic  
1. Unit running with CHOKE activated.  
1. Move the throttle contol out of the CHOKE  
position.  
2. Spark plug wires loose.  
2. Connect and tighten spark plug wire.  
3. Blocked fuel line or stale fuel.  
3. Clean fuel line; fill tank with clean, fresh  
gasoline and replace fuel filter, is so equipped.  
4. Vent in gas cap plugged.  
5. Water or dirt in fuel system.  
4. Clear vent or replace cap if damaged.  
5. Drain fuel tank. Refill with clean, fresh  
gasoline.  
6. Dirty air cleaner.  
6. Replace air cleaner paper element or clean  
foam precleaner, is so equipped.  
Engine overheats  
1. Engine oil level low.  
1. Fill crankcase with proper amount and  
weight of oil.  
2. Air flow restricted.  
2. Clean grass clippings and debris from around  
the engine’s cooling fins and blower housing.  
Engine hesitates at high  
1. Spark plug gap too close.  
1. Remove spark plug and reset the gap.  
RPM  
Engine Idles rough  
1. Spark plug fouled, faulty or gap too wide.  
2. Dirty air cleaner.  
1. Replace spark plug. Set plug gap.  
2. Replace air cleaner element and/or clean  
pre-cleaner, if so equipped.  
Excessive vibration  
1. Cutting blade loose or unbalanced.  
1. Tighten blade and spindle. Balance blade.  
2. Damaged or bent cutting blade.  
1. Engine speed too low.  
2. Replace blade.  
Mower will not mulch grass  
1. Place throttle in FAST (rabbit) position.  
2. Wet grass.  
2. Do not mulch when grass is wet.  
3. Excessively high grass.  
3. Mow once at a high cutting height, then  
mow again at desired height or make a  
narrower cutting swath.  
4. Dull blade.  
4. Sharpen or replace blade.  
Uneven cut  
1. Deck not leveled properly.  
1. Perform side-to-side deck adjustment.  
2. Dull blade.  
2. Sharpen or replace blade.  
3. Uneven tire pressure.  
3. Check tire pressure in all four tires.  
28  
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Replacement Parts  
9
DESCRIPTION  
PART NO.  
954-04060B  
954-04219  
942-04308  
942-04290  
918-04822A  
918-04865A  
734-04155  
925-1707D  
734-1731  
Drive Belt (Mowing Deck) 42” Deck  
Drive Belt (Mowing Deck) 46” Deck  
Deck Blade (42” Deck)  
Deck Blade (46” Deck)  
Deck Spindle (42” Deck)  
Deck Spindle (46” Deck)  
Deck Wheel (Front - 42” & 46” Deck)  
Battery  
Tire (Front) 15 x 6 x 6 Square Shoulder  
Tire (Rear) 20 x 8 x 8 Square Shoulder  
Hub Cap  
734-1730  
931-0484A  
951-12179  
951-10947  
746-04364  
631-04288  
925-1745A  
Fuel Tank Cap  
Fuel Tank Cap (CA Models)  
Throttle Control/Choke Cable  
Discharge Chute Assembly 42” & 46” Deck  
Key  
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 incurring obligation.  
NOTE: Download a complete Parts Manual free of charge at www.mtdproducts.com or phone (800) 800-7310 to purchase a Parts  
Manual. Be sure to have your model number and serial number ready. These can be found on the model plate located under the seat.  
Refer to page 2 for more information regarding locating your model and serial numbers.  
29  
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Attachments & Accessories  
10  
The following attachments and accessories are compatible for Model Series 700 Hydrostatic 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.  
CAUTION: Model Series 700 Hydrostatic 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 Number  
19A30003OEM  
19A30006OEM  
19A30003OEM  
19A30005OEM  
OEM-190-607  
Description  
42-inch Double Bagger Kit  
42-inch Deck Mulch Kit  
46-inch Double Bagger Kit  
46-inch Deck Mulch Kit  
Deluxe Tractor Sunshade  
Bumper  
OEM-190-679  
490-900-0025  
OEM-190-032  
OEM-19A-218  
OEM-190-658  
OEM-190-833  
Deck Wash Kit  
42-inch Two-stage Snow Thrower  
Rear Wheel Weight Kit  
Tire Chains, 20 x 8 Tires  
42-inch Front Dozer Blade  
30  
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Notes  
11  
31  
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32  
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se c t i O n 11 — nO t e s  
33  
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FEDERAL and/or CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT  
YOUR WARRANTY RIGHTS AND OBLIGATIONS  
MTD Consumer Group Inc, the United States Environmental Protection Agency (EPA), and, for those products certified for sale in the state of California, the  
California Air Resources Board (CARB) are pleased to explain the emission (evaporative and/or exhaust) control system (ECS) warranty on your outdoor 2006  
and later small off-road spark-ignited engine and equipment (outdoor equipment engine) In California, new outdoor equipment engines must be designed, built and  
equipped to meet the State’s stringent anti-smog standards (in other states, 1997 and later model year equipment must be designed, built, and equipped to meet  
the U.S. EPA small off-road, spark ignition engine regulations. MTD Consumer Group Inc must warrant the ECS on your outdoor equipment engine for the period of  
time listed below provided there has been no abuse, neglect or improper maintenance of outdoor equipment engine.  
Your ECS 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 outdoor equipment engine at no cost to you including diagnosis, parts and labor.  
MANUFACTURER’S WARRANTY COVERAGE:  
This emission control system is warranted for two years. If any emission-related part on your outdoor equipment engine is defective, the part will be repaired or  
replaced by MTD CONSUMER GROUP INC.  
OWNER’S WARRANTY RESPONSIBILITIES:  
As the outdoor equipment engine owner, you are responsible for performance of the required maintenance listed in your owner’s manual. MTD Consumer Group  
Inc recommends that you retain all receipts covering maintenance on your outdoor equipment engine, but MTD Consumer Group Inc cannot deny warranty solely  
for the lack of receipts.  
As the outdoor equipment engine owner, you should however be aware that MTD Consumer Group Inc may deny you warranty coverage if your outdoor equipment  
engine or a part has failed due to abuse, neglect, or improper maintenance or unapproved modifications.  
You are responsible for presenting your outdoor equipment engine 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 or via email at http://support.mtdproducts.com  
GENERAL EMISSIONS WARRANTY COVERAGE:  
MTD Consumer Group Inc warrants to the ultimate purchaser and each subsequent purchaser that the outdoor equipment engine 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 outdoor equipment engine 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 outdoor equipment engine owner will not be charged for diagnostic labor that is directly associated with diagnosis of a defective, emission-related war-  
ranted 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 off-road engine and equipment 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.  
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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 outdoor equipment engine has been abused, neglected, or improperly maintained, and that such abuse, neglect, or improper mainte-  
nance 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. Further, the coverage under this warranty extends only to parts that were  
present on the off-road engine and equipment purchased.  
The following emission warranty parts are covered (if applicable):  
(1) Fuel Metering System  
•
•
•
•
Cold start enrichment system (soft choke)  
Carburetor and internal parts (or fuel injection system)  
Fuel pump  
Fuel tank  
(2) Air Induction System  
•
•
Air cleaner  
Intake manifold  
(3) Ignition System  
•
•
Spark plug(s)  
Magneto ignition system  
(4) Exhaust System  
•
•
Catalytic converter  
SAI (Reed valve)  
(5) Miscellaneous Items Used in Above System  
•
•
Vacuum, temperature, position, time sensitive valves and switches  
Connectors and assemblies  
(6) Evaporative Control  
•
•
•
•
Fuel hose  
Fuel hose clamps  
Tethered fuel cap  
Carbon canister  
• Vapor lines  
GDOC-100223 Rev. A  
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MANUFACTURER’S LIMITED WARRANTY FOR  
The limited warranty set forth below is given by MTD LLC with  
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.  
respect to new merchandise purchased and used in the United States  
and/or its territories and possessions, and by MTD Products Limited  
with respect to new merchandise purchased and used in Canada and/  
or its territories and possessions (either entity respectively, “MTD”).  
d. Service completed by someone other than an authorized service  
dealer.  
“MTD” warrants this product (excluding its Normal Wear Parts and  
Attachments as described below) against defects in material and  
workmanship 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 warranty 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.  
e. MTD does not extend any warranty for products sold or exported  
outside of the United States and/or Canada, and their respective  
possessions and territories, except those sold through MTD’s  
authorized channels of export distribution.  
f. Replacement parts that are not genuine MTD parts.  
g. Transportation charges and service calls.  
h. MTD does not warrant this product for commercial use.  
No implied warranty, including any implied warranty of  
merchantability or 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.  
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: batteries, belts, blades, blade adapters, tines, grass bags,  
wheels, rider deck wheels, seats, snow thrower skid shoes, friction  
wheels, shave plates, auger spiral rubber and tires.  
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.  
Attachments — MTD warrants attachments for this product against  
defects in material and workmanship for a period of one (1) year,  
commencing on the date of the attachment’s original purchase or  
lease. Attachments include, but are not limited to items such as:  
grass collectors and mulch kits.  
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.  
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:  
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.  
In the U.S.A.  
Check your Yellow Pages, or contact MTD LLC at P.O. Box 361131,  
Cleveland, Ohio 44136-0019, or call 1-800-800-7310, 1-330-220-  
4683 or log on to our Web site at www.mtdproducts.com  
.
In Canada  
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.  
Contact MTD Products Limited, Kitchener, ON N2G 4J1, or call 1-800-  
668-1238 or log on to our Web site at www.mtdcanada.com.  
This limited warranty does not provide coverage in the following  
cases:  
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.  
a. The engine or component parts thereof. These items may carry a  
separate manufacturer’s warranty. Refer to applicable manufac-  
turer’s warranty for terms and conditions.  
IMPORTANT: Owner must present Original Proof of Purchase to  
obtain warranty coverage.  
b. Log splitter pumps, valves, and cylinders have a separate one-  
year warranty.  
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019; Phone: 1-800-800-7310, 1-330-220-4683  
MTD Canada Limited - KITCHENER, ON N2G 4J1; Phone 1-800-668-1238  
GDOC-100015 REV. B  
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