Snapper Lawn Mower GT 600 Series User Manual

OPERATOR’S  
MANUAL  
GT600 Series  
27HP Hydro Tractors & Mower Decks 54” Mower Decks  
Mfg. No.  
1695197  
1695198  
Description  
54" Mower Deck  
54" Mower Deck  
2690628  
2690629  
2690626  
2690627  
STGT2754D, 27HPD, 4WD, 3P  
STGT2754D, 27HPD, 4WD, 3P  
STGT2754D, 27HPD, 4WD, 3P & 54” Mower  
STGT2754D, 27HPD, 4WD, 3P & 54” Mower  
1733761  
Revision 02  
Rev. Date 11/2007  
TP 100-4427-02-XL-N  
Table of Contents  
Safety Rules & Information.................................2  
Identification Numbers........................................7  
Safety Decals .......................................................8  
Safety Icons .........................................................9  
Safety Interlock System......................................9  
Features & Controls ..........................................10  
Control Functions..................................................10  
Parking Brake Function.........................................12  
Automatic Controlled Traction...............................12  
Dashboard Display Functions...............................13  
Check Mower Deck Gear Box Oil .........................30  
Safety Interlock System Check.............................30  
Blade Brake Check ...............................................30  
Check Tire Pressures ...........................................31  
Battery Maintenance.............................................31  
Lubrication ............................................................32  
Servicing the Mower Blades .................................34  
Troubleshooting, Adjustment & Service .........36  
Troubleshooting the Tractor..................................36  
Troubleshooting the Mower ..................................37  
Seat Adjustment....................................................38  
Brake Adjustment..................................................38  
Headlight Replacement.........................................39  
Taillight & Dash Light Replacement......................39  
Battery Charging...................................................39  
Mower Adjustments ..............................................40  
Gauge Wheel Adjustment.............................40  
Leveling the Mower.......................................41  
Mower Belt Replacement......................................42  
Arbor Drive Belt.............................................42  
Operating the Tractor........................................14  
General Operating Safety .....................................14  
Slope Operation....................................................14  
Adding Fuel...........................................................14  
Starting the Engine ...............................................14  
Stopping the Tractor & Engine..............................15  
Driving the Tractor ................................................15  
Mowing..................................................................15  
Mowing in Reverse ...............................................15  
Attachment Operation in Reverse.........................15  
4-Wheel Drive Operation ......................................15  
Pushing the Tractor by Hand ................................16  
Hydraulic System Functions .................................16  
Optional 3-Point Hitch Operation ..........................18  
540 Rear PTO Operation......................................20  
Mower Deck Removal & Installation .....................22  
Attaching a Trailer.................................................24  
Storage .................................................................24  
12 Power Outlet ....................................................24  
Specifications....................................................43  
Parts & Accessories..........................................44  
Lawn Care & Mowing Information .............LC—1  
NOTE: In this manual, “left” and “right” are referred to as  
seen from the operating position.  
Regular Maintenance ........................................25  
Maintenance Schedule .........................................25  
Engine Maintenance .............................................26  
Clean Debris Out of Engine Compartment ...........26  
Clean Engine Oil Cooler or Radiator.....................26  
Clean Transmission Oil Cooler .............................26  
Check Engine Coolant Level.................................26  
Change Engine Coolant........................................27  
Change Fuel Filter ................................................27  
Drain Fuel Separator.............................................28  
Check Transmission Oil Level ..............................28  
Change Transmission Oil and Filter......................29  
Check Front Axle Oil Level ...................................29  
1
Safety Rules & Information  
Operating Safety  
Congratulations on purchasing a superior-quality piece of lawn and  
garden equipment. Our products are designed and manufactured to  
meet or exceed all industry standards for safety.  
Power equipment is only as safe as the operator. If it is misused, or  
not properly maintained, it can be dangerous! Remember, you are  
responsible for your safety and that of those around you.  
Use common sense, and think through what you are doing. If you  
are not sure that the task you are about to perform can be safely  
done with the equipment you have chosen, ask a  
professional: contact your local authorized dealer.  
Read the Manual  
The operator’s manual contains important safety information you need to be aware of  
BEFORE you operate your unit as well as DURING operation.  
Safe operating techniques, an explanation of the product’s features and  
controls, and maintenance information is included to help you get the  
most out of your equipment investment.  
Be sure to completely read the Safety Rules and Information found on  
the following pages. Also completely read the Operation section.  
Children  
Reverse  
Tragic accidents can occur with children. Do not allow  
them anywhere near the area of operation. Children are  
often attracted to the unit and mowing activity. Never  
assume that children will remain where you last saw them.  
If there is a risk that children may enter the area where you  
are mowing, have another responsible adult watch them.  
Do not mow in reverse unless  
absolutely necessary. Always look  
down and behind before and  
while traveling in reverse  
even with the mower  
blades disengaged.  
DO NOT GIVE CHILDREN RIDES ON THIS UNIT! This  
encourages them to come near the unit in the future while it  
is running, and they could be seriously hurt. They may then  
approach the unit for a ride when you are not expecting it,  
and you may run over them.  
TP 600-2459-08-UV-SMA  
2
Safety Rules and Information  
Slope Operation  
You could be seriously injured or even killed if you use this unit on too  
steep an incline. Using the unit on a slope that is too steep or where  
you don’t have adequate traction can cause you to lose control or roll  
over.  
A good rule of thumb is to not operate on any slope you cannot back up  
(in 2-wheel drive mode). You should not operate on inclines with a  
slope greater than a 3.5 foot rise over a 20 foot length. Always drive up  
and down slopes: never cross the face.  
Also note that the surface you are driving on can greatly impact stability  
and control. Wet grass or icy pavement can seriously affect your ability  
to control the unit.  
If you feel unsure about operating the unit on an incline, don’t do it. It’s  
not worth the risk.  
Moving Parts  
This equipment has many moving parts that can injure you or someone else.  
However, if you are seated in the seat properly, and follow all the rules in this  
book, the unit is safe to operate.  
The mower deck has spinning mower blades that can amputate hands and feet.  
Do not allow anyone near the equipment while it is running!  
To help you, the operator, use this equipment safely, it is equipped with an  
operator-present safety system. Do NOT attempt to alter or bypass the system.  
See your dealer immediately if the system does not pass all the safety interlock  
system tests found in this manual.  
Thrown Objects  
This unit has spinning mower blades. These blades can pick up and throw  
debris that could seriously injure a bystander. Be sure to clean up the area to  
be mowed BEFORE you start mowing.  
Do not operate this unit without the entire grass catcher or discharge guard  
(deflector) in place.  
Also, do not allow anyone in the area while the unit is running! If someone  
does enter the area, shut the unit off immediately until they leave.  
Fuel and Maintenance  
Gasoline is extremely flammable. Its vapors are also extremely flammable  
and can travel to distant ignition sources. Gasoline must only be used as a  
fuel, not as a solvent or cleaner. It should never be stored any place where  
its vapors can build up or travel to an ignition source like a pilot light. Fuel  
belongs in an approved, plastic, sealed gas can, or in the tractor fuel tank  
with the cap securely closed. Spilled fuel needs to be cleaned up immedi-  
ately.  
Proper maintenance is critical to the safety and performance of your unit.  
Be sure to perform the maintenance procedures listed in this manual, espe-  
cially periodically testing the safety system.  
3
Safety Rules & Information  
Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control  
of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment.  
This mowing deck is capable of amputating hands and feet and throwing objects.  
The triangle  
in text signifies important cautions or warnings which must be followed.  
16. Use extra care when loading or unloading the unit  
into a trailer or truck.  
GENERAL OPERATION  
1. Read, understand, and follow all instructions in the  
manual and on the unit before starting.  
2. Do not put hands or feet near rotating parts or under  
the machine. Keep clear of the discharge opening at  
all times.  
17. Always wear eye protection when operating this unit.  
18. Data indicates that operators, age 60 years and  
above, are involved in a large percentage of power  
equipment-related injuries. These operators should  
evaluate their ability to operate the equipment safely  
enough to protect themselves and others from injury.  
19. Follow the manufacturer’s recommendations for  
wheel weights or counterweights.  
3. Only allow responsible adults, who are familiar with  
the instructions, to operate the unit (local regulations  
can restrict operator age).  
4. Clear the area of objects such as rocks, toys, wire,  
etc., which could be picked up and thrown by the  
blade(s).  
5. Be sure the area is clear of other people before mow-  
ing. Stop the unit if anyone enters the area.  
6. Never carry passengers.  
7. Do not mow in reverse unless absolutely necessary.  
Always look down and behind before and while travel-  
ling in reverse.  
20. Keep in mind the operator is responsible for accidents  
occurring to other people or property.  
21. All drivers should seek and obtain professional and  
practical instruction.  
22. Always wear substantial footwear and trousers.  
Never operate when barefoot or wearing sandals.  
23. Before using, always visually check that the blades  
and blade hardware are present, intact, and secure.  
Replace worn or damaged parts.  
24. Disengage attachments before: refueling, removing  
an attachment, making adjustments (unless the  
adjustment can be made from the operator’s posi-  
tion).  
25. When the machine is parked, stored, or left unattend-  
ed, lower the cutting means unless a positive  
mechanical lock is used.  
26. Before leaving the operator’s position for any reason,  
engage the parking brake (if equipped), disengage  
the PTO, stop the engine, and remove the key.  
27. To reduce fire hazard, keep the unit free of grass,  
leaves, & excess oil. Do not stop or park over dry  
leaves, grass, or combustible materials.  
28. It is a violation of California Public Resource Code  
Section 4442 to use or operate the engine on or near  
any forest-covered, brush-covered, or grass-covered  
land unless the exhaust system is equipped with a  
spark arrester meeting any applicable local or state  
laws. Other states or federal areas may have similar  
laws.  
8. Never direct discharge material toward anyone.  
Avoid discharging material against a wall or obstruc-  
tion. Material may ricochet back toward the operator.  
Stop the blade(s) when crossing gravel surfaces.  
9. Do not operate the machine without the entire grass  
catcher, discharge guard (deflector), or other safety  
devices in place.  
10. Slow down before turning.  
11. Never leave a running unit unattended. Always disen-  
gage the PTO, set parking brake, stop engine, and  
remove keys before dismounting.  
12. Disengage blades (PTO) when not mowing. Shut off  
engine and wait for all parts to come to a complete  
stop before cleaning the machine, removing the grass  
catcher, or unclogging the discharge guard.  
13. Operate the machine only in daylight or good artificial  
light.  
14. Do not operate the unit while under the influence of  
alcohol or drugs.  
15 Watch for traffic when operating near or crossing  
roadways.  
TRANSPORTING AND STORAGE  
4. Always follow the engine manual instructions for  
storage preparations before storing the unit for both  
short and long term periods.  
5. Always follow the engine manual instructions for  
proper start-up procedures when returning the unit to  
service.  
6. Never store the unit or fuel container inside where  
there is an open flame or pilot light, such as in a  
water heater. Allow unit to cool before storing.  
1. When transporting the unit on an open trailer, make  
sure it is facing forward, in the direction of travel. If  
the unit is facing backwards, wind lift could damage  
the unit.  
2. Always observe safe refueling and fuel handling prac-  
tices when refueling the unit after transportation or  
storage.  
3. Never store the unit (with fuel) in an enclosed poorly  
ventilated structure. Fuel vapors can travel to an  
ignition source (such as a furnace, water heater, etc.)  
and cause an explosion. Fuel vapor is also toxic to  
humans and animals.  
4
Safety Rules and Information  
SLOPE OPERATION  
WARNING  
Slopes are a major factor related to loss-of-control and tip-  
over accidents, which can result in severe injury or death.  
Operation on all slopes requires extra caution. If you can-  
not back up the slope or if you feel uneasy on it, do not  
operate on it.  
Control of a walk-behind or ride-on machine sliding on a  
slope will not be regained by the application of the brake.  
The main reasons for loss of control are: insufficient tire  
grip on the ground, speed too fast, inadequate braking, the  
type of machine is unsuitable for its task, lack of awareness  
of the ground conditions, incorrect hitching and load distrib-  
ution.  
Never operate on slopes greater than 17.6 percent  
(10°) which is a rise of 3-1/2 feet (106 cm) vertically in  
20 feet (607 cm) horizontally.  
When operating on slopes use additional wheel  
weights or counterweights. See your dealer/retailer  
to determine which weights are available and  
appropriate for your unit.  
Select slow ground speed before driving onto slope.  
In addition to front weights, use extra caution when  
operating on slopes with rear-mounted grass  
catchers.  
Mow UP and DOWN the slope, never across the  
face, use caution when changing directions and DO  
NOT START OR STOP ON SLOPE.  
1. Mow up and down slopes, not across.  
2. Watch for holes, ruts, or bumps. Uneven terrain could  
overturn the unit. Tall grass can hide obstacles.  
3. Choose a slow speed so that you will not have to  
stop or change speeds while on the slope.  
4. Do not mow on wet grass. Tires may loose traction.  
5. Always keep unit in gear especially when traveling  
down slopes. Do not shift to neutral and coast down-  
hill.  
CHILDREN  
Tragic accidents can occur if the operator is not alert to the  
presence of children. Children are often attracted to the unit  
and the mowing activity. Never assume that children will  
remain where you last saw them.  
6. Avoid starting, stopping, or turning on a slope. If tires  
lose traction, disengage the blade(s) and proceed  
slowly straight down the slope.  
1. Keep children out of the mowing area and under the  
watchful care of another responsible adult.  
2. Be alert and turn unit off if children enter the area.  
3. Before and during reverse operation, look behind and  
down for small children.  
4. Never carry children, even with the blade(s) off. They  
may fall off and be seriously injured or interfere with  
safe unit operation. Children who have been given  
rides in the past may suddenly appear in the mowing  
area for another ride and be run over or backed over  
by the machine.  
7. Keep all movement on slopes slow and gradual. Do  
not make sudden changes in speed or direction,  
which could cause the machine to rollover.  
8. Use extra care while operating machines with grass  
catchers or other attachments; they can affect the  
stability of the unit. Do not use on steeps slopes.  
9. Do not try to stabilize the machine by putting your  
foot on the ground (ride-on units).  
10. Do not mow near drop-offs, ditches, or embank-  
ments. The mower could suddenly turn over if a  
wheel is over the edge of a cliff or ditch, or if an edge  
caves in.  
11. Do not use grass catchers on steep slopes.  
12. Do not mow slopes you cannot back up them.  
13. See your authorized dealer/retailer for recommenda-  
tions of wheel weights or counterweights to improve  
stability.  
14. Remove obstacles such as rocks, tree limbs, etc.  
15. Use slow speed. Tires may lose traction on slopes  
even through the brakes are functioning properly.  
16. Do not turn on slopes unless necessary, and then,  
turn slowly and gradually downhill, if possible.  
5. Never allow children to operate the unit.  
6. Use extra care when approaching blind corners,  
shrubs, trees, or other objects that may obscure  
vision.  
EMISSIONS  
1. Engine exhaust from this product contains chemicals  
known, in certain quantities, to cause cancer, birth  
defects, or other reproductive harm.  
2. Look for the relevant Emissions Durability Period and  
Air Index information on the engine emissions label.  
TOWED EQUIPMENT (RIDE-ON UNITS)  
1. Tow only with a machine that has a hitch designed  
for towing. Do not attach towed equipment except at  
the hitch point.  
IGNITION SYSTEM  
1. This spark ignition system complies with Canadian  
ICES-002.  
2. Follow the manufacturer’s recommendations for  
weight limit for towed equipment and towing on  
slopes.  
3. Never allow children or others in or on towed equip-  
ment.  
4. On slopes, the weight of the towed equipment may  
cause loss of traction and loss of control.  
5. Travel slowly and allow extra distance to stop.  
6. Do not shift to neutral and coast down hill.  
5
SERVICE AND MAINTENANCE  
Safe Handling of Gasoline  
1. Extinguish all cigarettes, cigars, pipes, and other  
sources of ignition.  
13. If the fuel tank must be drained, it should be drained  
outdoors.  
2. Use only approved gasoline containers.  
14. Replace faulty silencers/mufflers.  
3. Never remove the gas cap or add fuel with the engine 15. Maintain or replace safety and instruction labels as  
running. Allow the engine to cool before refueling.  
4. Never fuel the machine indoors.  
necessary.  
16. Use only factory authorized replacement parts when  
making repairs.  
5. Never store the machine or fuel container where  
there is an open flame, spark, or pilot light such as  
near a water heater or other appliance.  
17. Always comply with factory specifications on all set-  
tings and adjustments.  
6. Never fill containers inside a vehicle or on a truck bed 18. Only authorized service locations should be utilized  
with a plastic bed liner. Always place containers on  
the ground away from your vehicle before filling.  
7. Remove gas-powered equipment from the truck or  
trailer and refuel it on the ground. If this is not possi-  
ble, then refuel such equipment on a trailer with a  
portable container, rather than from a gasoline dis-  
penser nozzle.  
8. Keep nozzle in contact with the rim of the fuel tank or  
container opening at all times until fueling is com-  
plete. Do not use a nozzle lock-open device.  
9. If fuel is spilled on clothing, change clothing immedi-  
ately.  
10. Never over-fill the fuel tank. Replace gas cap and  
tighten securely.  
for major service and repair requirements.  
19. Never attempt to make major repairs on this unit  
unless you have been properly trained. Improper ser-  
vice procedures can result in hazardous operation,  
equipment damage and voiding of manufacturer’s  
warranty.  
20. On multiple blade mowers, take care as rotating one  
blade can cause other blades to rotate.  
21. Do not change engine governor settings or over-  
speed the engine. Operating the engine at excessive  
speed can increase the hazard of personal injury.  
22. Disengage drive attachments, stop the engine,  
remove the key, and disconnect the spark plug  
wire(s) before: clearing attachment blockages and  
chutes, performing service work, striking an object, or  
if the unit vibrates abnormally. After striking an  
object, inspect the machine for damage and make  
repairs before restarting and operating the equip-  
ment.  
11. Use extra care in handling gasoline and other fuels.  
They are flammable and vapors are explosive.  
12. If fuel is spilled, do not attempt to start the engine but  
move the machine away from the area of spillage and  
avoid creating any source of ignition until fuel vapors  
have dissipated.  
23. Never place hands near the moving parts, such as a  
hydro pump cooling fan, when the tractor is running.  
(Hydro pump cooling fans are typically located on top  
of the transaxle).  
13. Replace all fuel tank caps and fuel container caps  
securely.  
24. Units with hydraulic pumps, hoses, or motors: WARN-  
ING: Hydraulic fluid escaping under pressure may  
have sufficient force to penetrate skin and cause seri-  
ous injury. If foreign fluid is injected into the skin it  
must be surgically removed within a few hours by a  
doctor familiar with this form of injury or gangrene  
may result. Keep body and hands away from pin  
holes or nozzles that eject hydraulic fluid under high  
pressure. Use paper or cardboard, and not hands, to  
search for leaks. Make sure all hydraulic fluid con-  
nections are tight and all hydraulic hoses and lines  
are in good condition before applying pressure to the  
system. If leaks occur, have the unit serviced imme-  
diately by your authorized dealer.  
Service & Maintenance  
1. Never run the unit in an enclosed area where carbon  
monoxide fumes may collect.  
2. Keep nuts and bolts, especially blade attachment  
bolts, tight and keep equipment in good condition.  
3. Never tamper with safety devices. Check their proper  
operation regularly and make necessary repairs if  
they are not functioning properly.  
4. Keep unit free of grass, leaves, or other debris build-  
up. Clean up oil or fuel spillage. and remove any fuel-  
soaked debris. Allow machine to cool before storage.  
5. If you strike an object, stop and inspect the machine.  
Repair, if necessary, before restarting.  
6. Never make adjustments or repairs with the engine  
running.  
7. Check grass catcher components and the discharge  
guard frequently and replace with manufacturer’s rec-  
ommended parts, when necessary.  
25. WARNING: Stored energy device. Improper release  
of springs can result in serious personal injury.  
Springs should be removed by an authorized techni-  
cian.  
26. Models equipped with an engine radiator: WARNING:  
Stored energy device. To prevent serious bodily  
injury from hot coolant or steam blow-out, never  
attempt to remove the radiator cap while the engine is  
running. Stop the engine and wait until it is cool.  
Even then, use extreme care when removing the cap.  
8. Mower blades are sharp. Wrap the blade or wear  
gloves, and use extra caution when servicing them.  
9. Check brake operation frequently. Adjust and service  
as required.  
10. Maintain or replace safety and instructions labels, as  
necessary.  
11. Do not remove the fuel filter when the engine is hot  
as spilled gasoline may ignite. Do not spread fuel line  
clamps further than necessary. Ensure clamps grip  
hoses firmly over the filter after installation.  
12. Do not use gasoline containing METHANOL, gasohol  
containing more than 10% ETHANOL, gasoline addi-  
tives, or white gas because engine/fuel system dam-  
age could result.  
6
Identification Numbers  
Mower ID Tag  
Tractor ID Tag  
When contacting your authorized dealer for replace-  
ment parts, service, or information you MUST have  
these numbers.  
Record your model name/number, manufacturer’s identi-  
fication numbers, and engine serial numbers in the  
space provided for easy access. These numbers can be  
found in the locations shown.  
PRODUCT REFERENCE DATA  
Model Description Name/Number  
Unit MFG Number  
Unit SERIAL Number  
NOTE: For location of engine identification numbers,  
refer to the engine owner’s manual.  
Mower Deck MFG Number  
Dealer Name  
Mower Deck SERIAL Number  
Date Purchased  
ENGINE REFERENCE DATA  
Engine Make  
Engine Model  
Engine Type/Spec  
Engine Code/Serial Number  
7
Safety Decals  
All DANGER, WARNING, CAUTION and instructional  
messages on your rider and mower should be carefully  
read and obeyed. Personal bodily injury can result when  
these instructions are not followed. The information is for  
your safety and it is important! The safety decals below  
are on your rider and mower.  
Safety Decals  
This unit has been designed and manufactured to pro-  
vide you with the safety and reliability you would expect  
from an industry leader in outdoor power equipment  
manufacturing.  
Although reading this manual and the safety instructions  
it contains will provide you with the necessary basic  
knowledge to operate this equipment safely and effec-  
tively, we have placed several safety labels on the unit to  
remind you of this important information while you are  
operating your unit.  
If any of these decals are lost or damaged, replace them  
at once. See your local dealer for replacements.  
These labels are easily applied and will act as a constant  
visual reminder to you, and others who may use the  
equipment, to follow the safety instructions necessary for  
safe, effective operation.  
WARNING  
DANGER  
DANGER  
ROTATING SHAFT  
CONTACT CAN CAUSE SERIOUS  
AVOID SERIOUS INJURY OR DEATH  
• READ OPERATOR'S MANUAL(S).  
• KNOW LOCATION AND FUNCTION OF ALL CONTROLS.  
• KEEP SAFETY DEVICES (GUARDS, SHIELDS, SWITCHES, ETC.)  
IN PLACE AND WORKING.  
INJURY OR DEATH.  
KEEP HANDS AND FEET CLEAR.  
• REMOVE OBJECTS THAT COULD BE THROWN BY THE BLADE.  
• DO NOT MOW WHEN CHILDREN OR OTHERS ARE AROUND.  
• NEVER CARRY CHILDREN EVEN WITH BLADES OFF.  
• LOOK DOWN AND BEHIND BEFORE AND WHILE BACKING.  
• AVOID SUDDEN TURNS.  
• IF YOU CANNOT BACK UP A HILL, DO NOT OPERATE ON IT.  
• GO UP AND DOWN SLOPES, NOT ACROSS.  
• IF MACHINE STOPS GOING UPHILL, STOP BLADE AND  
BACK DOWN SLOWLY.  
• BE SURE BLADE(S) AND ENGINE ARE STOPPED BEFORE  
PLACING HANDS OR FEET NEAR BLADE(S).  
• WHEN LEAVING MACHINE, SHUT OFF ENGINE, REMOVE KEY,  
AND SET PARKING BRAKE.  
DO NOT STAND OR RIDE ON  
REAR PTO COVER.  
ROTATING BLADES CUT  
OFF ARMS AND LEGS  
STOP MOWER WHEN CHILDREN  
ARE NEAR.  
OPERATING ON SLOPES  
CAN BE DANGEROUS  
NO RIDERS — THEY FALL OFF.  
SEE OPERATOR'S MANUAL. IF YOU  
CANNOT BACK-UP A HILL, DO NOT  
DRIVE ON IT.  
This product is equipped with  
RMO™ System:  
the RMO system. Refer to the  
operator's manual for a full  
explanation of the RMO  
system and for important  
safety messages.  
Decal - Danger, Rotating  
Parts, 540 PTO Models  
Part No. 1725575  
Decal - Danger,  
Rotating Blades  
Part No. 1704277  
Decal - Danger,  
Rotating Blades  
Part No. 1704276  
DO NOT TOW TRACTOR! DAMAGE MAY RESULT TO TRANSMISSION.  
1726923  
Decal - Operating Instructions, North  
American Models, Part No. 1726923  
ROTATING FAN BLADES  
Contact can cause serious injury.  
Keep hands clear.  
1726045  
DANGER  
Decal - 4WD Rollover  
Part No. 1727089  
• If you cannot back up a hill in 2WD, do not operate on it.  
Decal - Danger, Rotating Fan,  
Diesel Models Part No. 1726045  
• Be aware that 4WD can improve access to dangerously sloped terrain thereby  
increasing the possibility of tip-over.  
1727089  
Decal - Throttle  
Positions  
Part No. 1725571  
Decal - Transmission  
Release  
Decal - Cutting  
Height  
Part No. 1725776  
Part No. 1717583  
1725571  
1725776  
FLOAT  
Decal - Attachment  
Lift Control  
Part No. 1725603  
LOWER  
Decal - Cutting  
Height  
Part No. 1721197  
ANGLE  
LEFT  
ANGLE  
RIGHT  
Decal - PTO Selector  
Positions  
RAISE  
1725603  
Part No. 1725574  
1725574  
Decal - Ignition  
Switch Positions  
Part No. 1722806  
8
Safety Icons / Safety Interlock Test  
Safety Icons  
Safety Interlock System  
Tests  
Warning: Read Operator’s  
Manual.  
This unit is equipped with safety interlock switches and  
other safety devices. These safety systems are pre-  
sent for your safety: do not attempt to bypass safety  
switches, and never tamper with safety devices. Check  
their operation regularly.  
Read and understand the  
Operator’s Manual before using  
this machine.  
Danger: Thrown Objects.  
Operational SAFETY Checks  
Your unit is equipped with a seat switch safety system.  
Check the seat switch operation every fall and spring  
with the following tests.  
This machine is capable of throwing  
objects and debris. Keep  
bystanders away.  
Test 1 — Engine should NOT crank if:  
Warning: Remove Key Before  
Servicing.  
• PTO switch is ON, OR  
Remove the key and consult techni-  
cal literature before performing  
repairs or maintenance.  
• Brake pedal is NOT fully depressed (parking brake  
OFF), OR  
• The cruise control lever is NOT in NEUTRAL.  
Test 2 — Engine SHOULD crank if:  
• PTO switch is OFF, AND  
Warning: Rotating Shaft Can  
Cause Injury or Death.  
• Brake pedal is fully depressed (parking brake ON),  
AND  
Keep hands and feet clear.  
1725618  
• The cruise control lever is in NEUTRAL.  
Test 3 — Engine should SHUT OFF if:  
• Operator rises off seat with PTO engaged, OR  
Danger: Machine Rollover.  
• Operator rises off seat with brake pedal NOT fully  
depressed (parking brake OFF).  
Do not use this machine on slopes  
greater than 10°.  
Test 4 — Blade Brake Check  
Mower blades and mower drive belt should come to a  
complete stop within five seconds after PTO switch is  
turned OFF. If mower drive belt does not stop within  
five seconds, see your dealer.  
Danger: Dismemberment.  
This machine can amputate limbs.  
Keep bystanders and children away  
when engine is running.  
Test 5 — Reverse Mow Option (RMO) Check  
• Engine should shut off if reverse travel is attempted  
if the PTO has been switched on and RMO has not  
been activated.  
• RMO light should illuminate when RMO has been  
activated.  
Danger: Dismemberment.  
This mower deck can amputate  
limbs. Keep hands and feet away  
from blades.  
NOTE: Once the engine has stopped, the PTO switch  
must be turned off after the operator returns to the seat  
in order to start the engine.  
WARNING  
If the unit does not pass a safety test, do not  
operate it. See your authorized dealer. Under no  
circumstance should you attempt to defeat the  
purpose of the safety interlock system.  
9
Features & Controls  
12V  
2WD  
4WD  
Control Functions  
Figure 1. Controls  
The information below briefly describes the function of individual controls. Starting, stopping, driving, and mowing  
require the combined use of several controls applied in specific sequences. To learn what combination and sequence  
of controls to use for various tasks see the OPERATION section.  
Choke (Select Models)  
Close the choke for cold starting. Open the choke once  
the engine starts. A warm engine may not require chok-  
ing. Pull the choke control out to close the choke.  
Front Axle Oil Level Plug  
(4WD Models Only)  
The front axle oil check plug/dipstick is used to check the  
front axle oil level and to add oil to the axle. See FRONT  
AXLE MAINTENANCE for oil level check and fill proce-  
dures.  
Throttle Control  
The throttle controls engine speed. Move the throttle for-  
ward to increase engine speed and back to decrease  
engine speed. Always operate at FULL throttle.  
Transmission Oil Level Check Plug  
Transmission oil check plug/dipstick is used to check  
transmission oil level and to add oil to the transmission.  
See TRANSMISSION MAINTENANCE for oil level check  
and fill procedures.  
Headlights  
The light switch turns the tractor headlights on and off.  
10  
Features & Controls  
Attachment Lift Control Lever  
When using the mower deck, lift the deck off the ground  
while transporting to and from the job site. DO NOT cut  
with the mower in the raised, transport position.  
Ground Speed Pedals  
The tractor’s forward ground speed is controlled by the  
forward ground speed control pedal. The tractor’s  
reverse ground speed is controlled by the reverse  
ground speed control pedal. Note that the further down  
the pedal is depressed, the faster the tractor will travel.  
The attachment lift control lever raises and lowers  
attachments that utilize the tractor’s hydraulic lift cylinder.  
This lever also controls attachments that use the tractor’s  
auxiliary hydraulics via the quick couplers on the front left  
and right sides of the frame.  
Parking Brake  
The parking brake knob is used to lock the parking brake  
when the tractor is stopped. Fully depressing the brake  
pedal and pulling the knob out engages the parking  
brake. Refer to page 10 for a full explanation of parking  
brake functions.  
When using a mower deck (Front / Rear Hydraulic selec-  
tor switch must be in REAR position), pulling the lever  
back raises the attachment lift. Pushing the lever for-  
ward to the first detent lowers the attachment lift.  
Pushing the lever forward to the second detent locks the  
control in “float” position, allowing the lift mechanism to  
float up and down. Float is the recommended position  
when mowing.  
Steering Tilt Adjust (Select Models)  
Use the tilt knob located on the bellows to release the  
pivot mechanism and pivot the wheel to the desired posi-  
tion. Release the tilt knob to lock in position.  
For a complete explanation on this control, see  
HYDRAULIC SYSTEM FUNCTIONS.  
Seat Adjustment Lever  
Cutting Height Adjustment  
The seat can be adjusted forward and back. Move the  
lever, position the seat as desired, and release the lever  
to lock the seat into position.  
The cutting height adjustment switch controls the mower  
cutting height. This same switch also controls the spout  
rotator motor when a snowthrower is installed. The  
arrows on the switch correspond to the direction of  
adjustment (UP arrow raises cutting height, RIGHT arrow  
rotates the spout right, etc). The mower cutting height is  
infinitely adjustable between 1” to 4-13/32” (2,5 cm-11,2  
cm). When the adjustment indicator has reached the  
end of its travel, release the switch; holding the switch  
down will damage the motor.  
Cruise Control  
The cruise control is used to lock the ground speed con-  
trol in forward. Move the lever forward until the desired  
ground speed is reached. To disengage the cruise con-  
trol move the lever back. In the event you need to stop  
quickly, depressing the brake pedal will also return the  
cruise control to neutral.  
Ignition Switch  
The ignition switch starts and stops the engine, it has  
three positions:  
2WD  
4WD  
2-Wheel / 4-Wheel Drive Selector  
(Select Models)  
OFF  
Stops the engine and shuts off the  
electrical system.  
The 2-wheel / 4-wheel drive selector disengages the  
front wheels in the 2-wheel drive position and drives all  
four wheels in 4-wheel drive position. Engage / disen-  
gage the 4-wheel drive control only when stopped or at  
slow speeds.  
RUN  
Allows the engine to run and powers the  
electrical system. Activates the glow  
plugs on diesel models  
Transmission Release Valve Lever  
START  
Cranks the engine for starting.  
The transmission release valve lever deactivates the  
transmission so that the tractor can be pushed by hand.  
See PUSHING THE TRACTOR BY HAND for opera-  
tional information.  
NOTE: Never leave the ignition switch in the RUN posi-  
tion with the engine stopped–this drains the battery.  
Brake Pedal  
Depressing the brake pedal applies the tractor brake.  
Depressing the brake pedal will also return the cruise  
control lever to neutral.  
Fuel Tank  
To remove the cap, turn counterclockwise.  
11  
Features & Controls  
Differential Lock Pedal  
Depressing this pedal locks the transmission differential,  
locking both rear wheels into “drive”.  
Transmission Oil Level Check Plug  
Transmission oil check plug/dipstick is used to check  
transmission oil level and to add oil to the transmission.  
See TRANSMISSION MAINTENANCE for oil level check  
and fill procedures.  
Use this feature if the tractor is stuck because one wheel  
is slipping. Engage the differential lock at slow  
ground speeds only.  
Mid / Rear PTO Selector  
The mid / rear PTO selector lever selects which PTO or  
combination of PTOs is activated by the PTO switch.  
The selector has three positions (from front to back:)  
mid PTO active only, mid and rear PTO active, rear PTO  
active only. Disengage the PTO switch before altering  
this control’s setting.  
PTO Switch  
The PTO (Power Take-Off) switch, in conjunction with  
the mid / rear PTO selector, engages and disengages  
attachments connected to the tractor’s mid or rear PTO  
shafts. To engage the PTO, pull UP on the switch. Push  
DOWN to disengage. Be sure to check the position of  
the mid / rear PTO selector lever before engaging the  
PTO. DO NOT engage a PTO that is not connected to  
an attachment as the rotating shaft is a safety hazard.  
Note that the operator must be seated firmly in the trac-  
tor seat for the PTO to function.  
Front / Rear Hydraulics Selector  
The front / rear hydraulics selector switches which  
hydraulic circuit is controlled by the forward and back-  
ward movement of the attachment lift lever.  
When the switch is in the forward position, the attach-  
ment lift control lever affects attachments connected to  
the two front left quick couplers. When the switch is in  
the rear position the attachment lift control affects the  
tractor’s hydraulic cylinder.  
Reverse Mowing Option (RMO)  
The Reverse Mowing Option allows for mowing (or use  
of other PTO driven attachments) while traveling in  
reverse. If you choose to mow or operate another  
attachment in reverse, turn the RMO key after the PTO is  
engaged. The L.E.D. light will illuminate, and the opera-  
tor can then mow in reverse. Each time the PTO is dis-  
engaged the RMO needs to be reactivated if desired.  
12V  
Power Outlet (Select Models)  
The power outlet is 12V-DC. Accessory must be rated at  
14 amps or less.  
Parking Brake Function  
Applying the Parking Brake - See Figure 2. To lock  
the parking brake, release the ground speed pedals (A),  
fully depress the brake pedal (B), pull the parking brake  
knob (C) out, and then release brake pedal.  
Releasing the Parking Brake - See Figure 2. To  
release the parking brake, fully depress the brake pedal  
(B) and push in the parking brake knob (C).  
Automatic Controlled Traction  
What is Automatic Controlled Traction?  
B
C
A
Automatic Controlled Traction (ACT) is an exclusive fea-  
ture of our transmissions that provides improved traction.  
ACT applies a preset amount of torque to both rear  
wheels even if one starts slipping (a transmission without  
ACT will lose traction completely if one rear wheel starts  
slipping). This preset torque is just enough to provide  
additional traction, and still allow the wheels to turn at dif-  
ferent speeds in a tight turn without damaging the lawn.  
Figure 2. Engaging the Parking Brake  
A. Ground Speed Pedals  
B. Brake Pedal  
C. Parking Brake Knob  
be exceeded, and one of the rear wheels may slip (for  
instance if trying to turn up a hill while accelerating).  
This is normal. If you start to lose traction, do not speed  
up. Instead, slow to a stop, straighten the steering  
wheel, and slowly accelerate. Stopping the tractor  
allows the transmission to regain more traction.  
What to Expect from Your ACT Tractor  
For the most part, while using your tractor you will not  
notice ACT working, and you will simply become accus-  
tomed to increased traction an ACT transmission pro-  
vides.  
Under certain circumstances the ACT system limit can  
12  
Features & Controls  
Dashboard Display Functions  
The dashboard display shows a variety of engine opera-  
tion and control status information, as explained in the  
descriptions below.  
B
C
D
E
F
G
A. Irregular Voltage  
A
Indicates that the voltage being produced by the charg-  
ing system and battery is higher or lower than normal  
levels.  
B. Rear PTO Light  
Indicates that the optional rear PTO is engaged.  
C. Mid (Front) PTO Light  
Indicates that the mid PTO is engaged.  
D. Hour Meter/Clock  
H
L
K
J
I
Displays number of hours the unit has been operated.  
E. Cruise Control Light  
Indicates that the cruise control is engaged.  
F. Low Oil Pressure Light  
Indicates that the engine oil pressure is low. If this indi-  
cator lights, shut the engine off immediately and contact  
your dealer.  
G. 4 Wheel Drive Light (4WD Models Only)  
Indicates that 4 wheel drive is engaged.  
H. Fuel Separator Full Light  
Indicates that the fuel separator is full and must be emp-  
tied.  
I. Fuel Gauge  
The fuel gauge shows the level of fuel in the fuel tank.  
J. Tachometer  
Displays the engine RPM. Normal operating speed is  
3400 RPM. Do not operate at less than 3000 RPM dur-  
ing normal use.  
K. Coolant Temperature  
Shows the engine coolant temperature.  
L. Glow Plug Light  
Indicates that the glow plugs are heating. Leave the key  
in the run position until the light goes out, then turn the  
key to start.  
13  
Operating the Tractor  
General Operating Safety  
Starting The Engine  
Be sure to read all information in the Safety and  
Operation sections before attempting to operate this unit.  
Become familiar with all of the controls and how to stop  
the unit.  
1. While sitting in the operator’s seat, fully depress the  
brake pedal or set the parking brake.  
2. Set the cruise control lever in neutral and make sure  
that your feet are not depressing the ground speed  
control pedals.  
Slope Operation  
3. Disengage the PTO.  
WARNING  
4. Set the throttle to middle position (set throttle to FULL  
when starting in cold weather).  
Never operate on slopes greater than 17.6 percent  
(10°) which is a rise of 3-1/2 feet (106 cm) vertically in  
20 feet (607 cm) horizontally.  
5. Turn the key to the RUN position to activate the glow  
plugs; the glow plug light in the dashboard display will  
light.  
When operating on slopes use additional wheel  
weights or counterweights. See your dealer to  
determine which weights are available and  
appropriate for your unit.  
Select slow ground speed before driving onto slope.  
In addition to front and rear weights, use extra caution  
when operating on slopes with rear-mounted grass  
catcher.  
6. Wait for the glow plug light to turn off, then turn the  
key to START. If the engine does not start immedi-  
ately, move the throttle to FULL.  
7. After the engine starts, move the engine throttle con-  
trol to SLOW. Warm up the engine by running it for at  
least a minute.  
Mow UP and DOWN the slope, never across the  
face, use caution when changing directions and DO  
NOT START OR STOP ON SLOPE.  
8. Move the throttle to FULL before engaging the PTO  
switch or driving the tractor.  
NOTE: In the event of an emergency the engine can be  
stopped by simply turning the ignition switch to STOP.  
Use this method only in emergency situations. For nor-  
mal engine shut down follow the procedure given in  
Adding Fuel  
To add fuel:  
STOPPING THE TRACTOR.  
1. Remove the fuel cap (A, Figure 4).  
2. Fill the tank. Do not overfill. Leave room in the tank  
for fuel expansion. Refer to your engine manual for  
specific fuel recommendations.  
Stopping The Tractor & Engine  
3. Install and hand tighten the fuel cap.  
14  
Operating the Tractor  
WARNING  
The engine will shut off if the reverse ground  
speed pedal is depressed while the PTO is on and  
the RMO has not been activated. The operator  
should always turn the PTO off prior to driving  
across on roads, paths or any area that maybe  
used by other vehicles. Sudden loss of drive  
could create a hazard.  
1. Return the ground speed control(s) to neutral and  
engage the parking brake.  
2. Disengage the PTO and wait for all moving parts to  
stop.  
3. Place the throttle control in the position specified in  
the engine owner’s manual provided in the operator's  
packet shipped with your tractor. Follow any recom-  
mended stopping procedures.  
4. Turn the ignition switch to OFF. Remove the key.  
Driving The Tractor  
1. Sit in the seat and adjust the seat so that you can  
comfortably reach all the controls and see the dash-  
board display.  
WARNING  
Mowing in reverse can be hazardous to  
bystanders. Tragic accidents can occur if the  
operator is not alert to the presence of children.  
Never activate RMO if children are present.  
Children are often attracted to the unit and the  
mowing activity.  
2. Engage the parking brake.  
3. Make sure the PTO switch is disengaged.  
4. Start the engine (see STARTING THE ENGINE).  
5. Disengage the parking brake and release the brake  
pedal.  
6. Depress the forward ground speed control pedal to  
travel forward. Release the pedal to stop. Note that  
the further down the pedal is depressed the faster the  
tractor will travel.  
7. Stop the tractor by releasing the ground speed con-  
trol pedals, setting the parking brake, and stopping  
the engine (see STOPPING THE TRACTOR AND  
ENGINE).  
If an operator chooses to mow in reverse, the RMO sys-  
tem can be used. To use the Reverse Mowing Option  
(RMO) turn the RMO key after the PTO is engaged. The  
L.E.D. light will illuminate, and the operator can then  
mow in reverse. Each time the PTO is disengaged the  
RMO needs to be reactivated if desired. The key should  
be removed to restrict access to the RMO feature.  
Attachment Operation in Reverse  
If an operator chooses to operate a PTO driven attach-  
ment in reverse, the RMO system can be used. To use  
the Reverse Mowing Option (RMO) turn the RMO key  
after the PTO is engaged. The L.E.D. light will illumi-  
nate, and the operator can then operate the attachment  
in reverse. Each time the PTO is disengaged the RMO  
needs to be reactivated if desired. The key should be  
removed to restrict access to the RMO feature.  
Mowing  
1. Engage the parking brake. Make sure the PTO  
switch is disengaged.  
2. Start the engine (see STARTING THE ENGINE).  
3. Set the hydraulic selector switch to REAR. Fully  
lower the mower using the attachment lift lever.  
4. Set the mower cutting height to the desired level.  
5. Set the throttle to FULL.  
4-Wheel Drive Operation  
(Select Models)  
6. Set the PTO selector to MID PTO ONLY. Engage  
the PTO switch.  
When operating in 4WD without a mower deck installed  
on the tractor, it is recommended you install rear wheel  
weights to increase stability.  
7. Begin mowing. See Section LC for tips on mowing  
patterns, lawn care, and troubleshooting information.  
8. When finished, shut off the PTO and raise the mower  
using the attachment lift control lever.  
9. Stop the engine (see STOPPING THE TRACTOR  
AND ENGINE).  
Mowing in Reverse  
WARNING  
If you cannot back up a hill in 2WD, Do not  
operate on it. Use extra caution on slopes. To  
increase traction and provide four-wheel braking,  
engage mechanical front wheel drive (4WD) when  
driving on slopes. Be aware that 4WD can  
improve access to dangerously sloped terrain,  
thereby increasing the possibility of tipover.  
15  
Operating the Tractor  
Pushing The Tractor By Hand  
Implement Flow @ 3600 RPM  
DO NOT TOW TRACTOR  
7
Towing the unit will cause transmission damage.  
Do not use another vehicle to push or pull this  
unit. Do not actuate the transmission release  
valve lever while the engine is running.  
6
5
4
3
1. Disengage the PTO and turn the engine off.  
2. Push the transmission release (B, Figure 4) forward  
and down to lock into the released position. The trac-  
tor can now be pushed by hand.  
3. Move the lever rearward and up to engage the trans-  
mission.  
0
100  
200  
300  
400  
Pressure — psi  
Figure 5. Hydraulic System Pressure / Flow  
A.  
A
B
Figure 4. Transmission Release Lever & Fuel Tank  
A. Fuel Tank Cap.  
B. Transmission Release Lever  
B.  
Hydraulic System Functions  
General  
All of the inboard and auxiliary hydraulics are controlled  
by the attachment lift control lever. The attachment lift  
control lever raises and lowers attachments that utilize  
the tractor’s hydraulic lift cylinder. This lever also con-  
trols attachments that use the tractor’s auxiliary  
hydraulics via the quick couplers on the front left and  
right sides of the frame.  
The rate of hydraulic fluid flow and pressure that are  
available when using the auxiliary hydraulic quick cou-  
plers is listed in the chart in Figure 5.  
Figure 6. Inboard Hydraulics  
The lever has five positions: left, right, back, forward (first  
detent) and float (pushed forward to second detent).  
A. Lift  
B. Lower  
Using Inboard Hydraulics  
The inboard hydraulics control the tractor’s belly attach-  
ment lift (mower deck) and three point hitch lift (if  
equipped). The front / rear hydraulic selector switch  
must be in the REAR position.  
6). Pushing the lever forward to the first detent lowers  
the attachment lift (B, Figure 6). Pushing the lever for-  
ward to the second detent locks the control in “float”  
position, allowing the lift mechanism to float up and  
down.  
Pulling the lever back raises the attachment lift (A, Figure  
16  
Operating the Tractor  
A.  
B.  
Figure 7. Auxiliary Hydraulics  
A. Angle Left  
B. Angle Right  
A.  
Using Auxiliary Hydraulics  
The attachment lift control is also used to control attach-  
ments that use the tractor’s auxiliary hydraulic couplers  
located on the right and left front frame rails. The left set  
of quick couplers is activated when the front / rear  
hydraulic switch is turned to the FRONT position (this  
disables the inboard hydraulic cylinder).  
Moving the control lever to the left (A, Figure 7) angles  
the attachment left. Moving the lever right (B, Figure 7)  
angles the attachment right.  
Pulling the lever back raises the attachment lift (A, Figure  
8). Pushing the lever forward to the first detent lowers  
the attachment lift (B, Figure 8). Pushing the lever for-  
ward to the second detent locks the control in “float”  
position, allowing the lift mechanism to float up and  
down.  
B.  
Many approved attachments have color coded quick  
couplers to aid in installation. Match the tractor quick  
coupler with the like colored attachment quick coupler.  
Figure 8. Auxiliary Hydraulics  
A. Lift  
B. Lower  
17  
Operating the Tractor  
Optional 3-Point Hitch  
Operation (Select Models)  
Max. Attachment Weight  
Attachment Weight Limit  
600  
400  
200  
0
The maximum allowable attachment weight is deter-  
mined by the gross weight of the attachment verses the  
distance from the end of the tractor hitch arm to the  
attachment’s center of gravity (Figure 10). The further  
an attachment’s center of gravity is from the tractor, the  
more leverage is required to raise it.  
Approved  
Weight Range  
0'  
1'  
2'  
3'  
4'  
Measure the distance from the end of the hitch arms to  
the attachment’s center of gravity (Figure 10) and use  
the graph in Figure 9 to determine if an attachment is too  
heavy to be used with your tractor.  
Distance from End of Hitch Arm  
X'  
to Attachment Center of Gravity (Feet " ")  
Figure 9. Attachment Weight Limit  
Always use a front weight carrier and 50 lbs. suitcase  
weights when using a rear-mounted attachment.  
Remove the front weights when the rear attachment is  
removed.  
Distance from End of Hitch Arm  
to Attachment Center of Gravity  
CAUTION  
Avoid injury! A machine with a 3-point hitch  
attachment installed may become unstable when  
the attachment is raised. Always drive slower  
over uneven ground and when turning with the  
attachment raised.  
X'  
Attachment  
Attachment's Center  
of Gravity  
End of Hitch Arm  
Figure 10. Attachment Weight Limit  
Locking The Hitch  
The 3-point hitch can be locked in the raised position.  
When a rear attachment is locked in the raised position,  
the tractor’s on-board hydraulic cylinder can be used to  
lift mid mounted attachments without having to remove  
the rear attachment. For example, if a tractor equipped  
with a tiller is to be used for mowing, the tiller can be  
locked in the raised position allowing the mower to be  
installed and used.  
A
To lock the 3-point hitch in the raised position:  
1. Raise the attachment lift.  
B
2. Remove the locking rod from its storage position (A,  
Figure 11) and insert it below the hitch arms in the  
locking position (B).  
Figure 11. Hitch Rod Positions  
A. Rod Storage  
3. Secure with a hair pin clip.  
B. To Lock Lift In Raised Position  
18  
Operating the Tractor  
E
C
D
C
B
D
E
F
C
F
B
A
B
A
C
E
A
B
Figure 13. Install Chains  
A. Right Sway Arm  
B. Clevis Pin & Safety Clip  
C. Capscrew, 3/8-16 x 1-1/2 & Locknut  
D. Chains  
B
B
C
E. Left Sway Arm  
Figure 12. Install Sway Arms  
A. Sway Arms  
B. Hair Pin Clips  
C. Clevis Pins  
D. Upper Link Assembly  
E. Safety Clips  
E
B
F. Clevis Pins  
Hitch Arms Installation  
1. Attach the upper lift link (D, Figure 12) to the hitch  
using a clevis pin (F) and safety clip (E).  
2. Attach the sway arms (A, Figure 12) to the hitch  
assembly using clevis pins (C) and hair pin clips (B).  
The arms should angle out, away from center.  
B
C
D
3. Attach the sway chains (D, Figure 13) to the back of  
the sway arms (A, E) using 3/8 x 1-1/2 capscrews (C)  
and 3/8 locknuts. Cross the chains and secure to  
front of the sway arms with clevis pins and hair pin  
clips (B).  
B
A
4. Attach the adjustable link (E, Figure 14) and lift link  
assembly (C) using clevis pins (B) and hair pin clips.  
Figure 14. Install Lift Links  
A. Left Sway Arm  
B. Clevis Pin & Hair Pin Clip  
C. Fixed Lift Link  
NOTE: The adjustable lower lift link (E, Figure 14) goes  
on the right side.  
D. Lift Lever  
E. Adjustable Lift Link  
19  
Operating the Tractor  
540 Rear PTO Operation  
(Select Models)  
A
Checks Before Starting  
Refer to the Maintenance & Adjustments sections of this  
manual and perform any needed service.  
Connecting a Drive Shaft  
1. Disengage the PTO, set the parking brake, stop the  
engine, and wait for all moving parts to stop.  
2. Pull back on the locking collar (A, Figure 15) and  
slide the connector on the PTO shaft as far as it will  
go.  
Figure 15. Typical Drive Shaft  
A. Locking Collar  
3. Pull back on the drive shaft until the locking collar  
snaps into place. Check that the connection is  
secure.  
A
B
C
Starting & Stopping the PTO  
1. Stop the engine and remove the key. Set the parking  
brake.  
2. See Attachment Operator’s Manual or Installation  
Instructions to properly install/connect the attachment  
to be used. If connecting to a stationary attachment,  
set the parking brake during attachment operation.  
3. Start the tractor engine. Allow the engine to warm-up  
for several minutes before engaging the PTO.  
4. Set engine throttle to FULL  
5. Place the PTO selector lever in the rear position (A,  
Figure 16) if only a rear attachment is being used. If  
a mid and rear attachment are being used simultane-  
ously, place the lever in the mid position (B). If only a  
mid or front attachment is being used, place the con-  
trol in position (C).  
6. Pull UP on the PTO switch to engage the PTO.  
7. When finished, move the throttle control to IDLE and  
push the PTO switch DOWN to disengage. Wait for  
all moving parts to stop.  
8. When disconnecting the attachment, stop the engine,  
remove the key, and set the parking brake. Wait for  
all moving parts to stop.  
Figure 16. PTO Selector Lever  
A. Rear 540 PTO Active Only  
B. Mid and Rear PTO Active  
C. Mid PTO Active Only  
Engine Speed Selection  
When engaging the rear PTO, set the throttle to FULL.  
When disengaging the rear PTO, set the throttle to IDLE  
and allow the attachment to slow down.  
While using an attachment, always set the throttle to  
FULL.  
20  
Operating the Tractor  
540 Attachment Recommendations  
START-UP AND STOPPING LOADS  
GENERAL  
This PTO can be used with direct drive attachments that  
have small start-up and stopping loads like tillers or  
mower decks.  
This rear PTO was designed and tested with the 540  
RPM rear tiller sold by Simplicity Manufacturing. There  
are a wide variety of other 540 attachments available  
from numerous manufacturers. It is impossible for us to  
test every one of them. There are a few basic, common-  
sense criteria that can be used to determine whether  
these attachments are suitable for use with your tractor.  
DO NOT use this PTO box with attachments that require  
a large amount of torque to start: for example, attach-  
ments such as direct drive chipper/shredders and large  
silo blowers cannot be used because their starting and  
stopping loads may damage the PTO clutch.  
In general, any attachment that:  
• stalls the engine,  
Large attachments that have their own clutching mecha-  
nism to lessen the load on the PTO box during starting  
and stopping may be used provided they do not exceed  
the 18 horsepower limit.  
• requires the clutch to be toggled on and off while  
starting, or  
• takes longer than 3 seconds to reach operating  
speed is too large.  
OVERLOAD PROTECTION  
PTO BOX OUTPUT SPEED & HORSEPOWER OUTPUT  
Any attachment used with this PTO box MUST have  
shear pin(s), shear bolt(s), a slip clutch, or some other  
device to prevent PTO box damage if the attachment  
should jam.  
This rear PTO box is designed to output a maximum of  
18 horsepower at 540 RPM. Therefore it should only be  
used to run 540 RPM attachments that require 18 HP or  
less.  
Using this PTO box to run attachments that require  
more than 18 HP or an input shaft speed other than  
540 could result in poor performance, shortened  
equipment life, or equipment damage, and will void  
the tractor warranty. Improper use can also create  
an unsafe condition resulting in injury.  
21  
Operating the Tractor  
Mower Deck Removal & Installation  
NOTE: Perform mower removal and installation on a  
hard, level surface such as a concrete floor.  
Removing the Mower Deck  
WARNING  
Engage parking brake, disengage PTO, stop  
engine and remove key before attempting to  
install or remove the mower.  
1. Start the engine  
2. Set the mower cutting height to its lowest setting.  
3. Fully raise the attachment lift.  
Figure 17. Pivoting the Gauge Wheels  
4. Stop the engine and wait for all moving parts to stop.  
5. Remove the hair pin clip, push down on the top of the  
spindle, and rotate the gauge wheel into sliding posi-  
tion (see Figure 17). Replace the hair pin clip.  
B
6. Remove the nylock wing nut (A, Figure 18) from cap-  
screw (C). Slide out capscrew (C) from gauge wheel  
bracket (B). Change position of gauge wheel assem-  
bly to its lowest height. (see Figure 18).  
A
C
7. Start the engine.  
8. Fully lower the attachment lift.  
9. Stop the engine and wait for all moving parts to stop.  
D
10. Unhook the two lift chains (long chains) (A, Figure  
19) from the tractor lift arms (E), and two leveling  
chains (five link) (B) from lift brackets (C).  
Figure 18. Sliding Bracket Guage Wheel Adjustment  
A. Nylock Wing Nut  
11. Turn the ignition switch to the OFF position.  
B. Gauge Wheel Bracket  
C. Capscrew  
D. Gauge Wheel Assembly  
12. Disconnect the electrical connection from the tractor  
and recap the tractor electrical socket. See Figure  
20.  
13. Remove the long hitch pin (B, Figure 21) and safety  
clip connecting the hitch (A) to the mower deck.  
14. Remove the two small pins (C, Figure 21) connecting  
the hitch (A) to the tractor.  
E
15. Remove the hitch (A, Figure 21) from the mower  
deck.  
C
16. Disconnect the drive shaft (D, Figure 19) from the  
tractor by pulling back the locking collar (A, Figure  
22) and pulling the shaft off the PTO.  
B
A
17. Slide the deck out from under tractor.  
D
Figure 19. Mower Lift Chains  
A. Lift Chains  
B. Leveling Chains  
C. Lift Brackets  
D. PTO Shaft  
E. Lift Arms  
22  
Operating the Tractor  
Installing the Mower Deck  
1. Slide the mower under the tractor.  
2. Hook up the electrical connection (Figure 20).  
3. Start the engine.  
4. Set the cutting height to maximum.  
5. Fully lower the attachment lift.  
6. Shut off the engine and wait for all moving parts to  
stop.  
7. Make sure the mower lift chains (A, Figure 19) are  
directly below the lift arms. Attach the two mower lift  
chains (long chains) to the tractor lift arms (E) on  
both sides of the tractor (Figure 19), and attach the  
two leveling chains (B, five-link chains) to the lift  
brackets (C).  
Figure 20. Mower Electrical Connection  
D
NOTE: Use the 8th link for higher attachment lift; use the  
9th link for greater below ground travel when mowing  
uneven ground.  
8. Turn the ignition switch to the RUN position, and set  
the mower cutting height to minimum (it is not neces-  
sary to start the engine).  
9. Turn the ignition switch to the OFF position.  
10. Mount the hitch (A, Figure 21) to the deck using the  
long hitch pin (B).  
11. Attach the hitch to the tractor using the two short pins  
(C, Figure 21) and safety clips.  
12. Start the engine.  
B
A
13. Fully raise the attachment lift.  
C
14. Shut off the engine and wait for all moving parts to  
stop.  
Figure 21. Front Hitch and Pins  
A. Hitch  
15. Pivot the two front gauge wheels from sliding position  
to mowing position by pushing down on the top of the  
spindle and pivoting the wheel (see Figure 17). Move  
the left rear slide wheel (Figure 18) into mowing posi-  
tion, if equipped.  
B. Long Hitch Pin  
C. Short Hitch Pins  
D. Drive Shaft  
16. Pull the drive shaft locking collar (A, Figure 22) back  
and slide the drive shaft all the way onto the tractor  
PTO shaft (B, Figure 19).  
17. Release the locking collar and pull the shaft back  
until the locking collar locks into place on the drive  
shaft.  
A
Figure 22. Mower Drive Shaft  
A. Locking Collar  
23  
Operating the Tractor  
Attaching a Trailer  
The maximum weight of a towed trailer should be less  
than 800 lbs (363 kg). Secure the trailer with an appro-  
priately sized clevis pin (A, Figure 23) and clip (B).  
A
Excessive towed loads can cause loss of traction and  
loss of control on slopes. Reduce towed weight when  
operating on slopes. The surface being driven on greatly  
impacts traction and stability. Wet or slippery surfaces  
can greatly reduce traction and the ability to stop or turn.  
Carefully evaluate the surface conditions before operat-  
ing the tractor and trailer, and never operate on slopes  
greater than 10°. See SLOPE OPERATION and  
TOWED EQUIPMENT in the safety section of this manu-  
al for additional safety information.  
B
3'4"  
(1m)  
10˚  
20' (6m)  
Storage  
Figure 23. Trailer Weight Recommendations  
A. Clevis Pin  
B. Clip  
WARNING  
Never store the unit (with fuel) in an enclosed,  
poorly ventilated structure. Fuel vapors can  
travel to an ignition source (such as a furnace,  
water heater, etc.) and cause an explosion.  
Fuel vapor is also toxic to humans and animals.  
Before you store your unit for the off-season, read the  
Maintenance and Storage instructions in the Safety  
Rules section, then perform the following steps:  
12 Volt Power Outlet  
• Disengage the PTO, set the parking brake, and  
remove the key.  
CAUTION  
Avoid Injury. Safe operation requires your full  
attention. Do not wear radio or music headphones  
while operating machine.  
• Perform engine maintenance and storage measures  
listed in the engine owner’s manual. This includes  
draining the fuel system, or adding stabilizer to the  
fuel (do not store a fueled unit in an enclosed struc-  
ture - see warning).  
The 12-volt accessory outlet is located in the left side  
pod. It can be used to power small electronic devices.  
The accessory must be rated at 14 amps or less.  
• Battery life will be increased if it is removed, put in a  
cool, dry place and fully charged about once a month.  
If the battery is left in the unit, disconnect the nega-  
tive cable.  
Note: Operating a 12-volt accessory, especially with the  
engine at idle, may cause battery discharge. When not  
using the accessory outlet it must be covered with the  
rubber plug to prevent moisture from causing a short cir-  
cuit. Entrance of water into outlet can cause a short cir-  
cuit.  
Before starting the unit after it has been stored:  
• Check all fluid levels. Check all maintenance items.  
• Perform all recommended checks and procedures  
found in the engine owner’s manual.  
• Allow the engine to warm up for several minutes  
before use.  
24  
Regular  
Maintenance  
MAINTENANCE SCHEDULE  
The following schedule should be followed for normal care of your tractor and mower.  
Before Every 5 Every 25  
Every 100 Every 250 Spring &  
SAFETY ITEMS  
Each  
Use  
Hours  
Hours  
Hours  
Hours  
Fall  
Check Safety Interlock System  
Check Tractor Brakes  
Check Mower Blade Stopping Time  
TRACTOR MAINTENANCE ITEMS  
Check Tractor/Mower for Loose Hardware  
Clean Debris Out of Engine Compartment  
Clean Radiator **  
Clean Transmission Oil Cooler  
Check Transmission Oil Level  
Change Transmission Oil & Filter ***  
Check Front Transaxle Oil Level (4WD Only)  
Check Mower Gear Box Oil Level  
Check Tire Pressure  
Clean Battery & Cables  
Lubricate Tractor & Mower **  
Clean Deck & Check/Replace Mower Blades**  
ENGINE MAINTENANCE ITEMS  
Check Engine Oil Level  
Check Engine Coolant Level (Liquid Cooled)*  
Change Engine Coolant (Liquid Cooled)*  
Check / Change Engine Air Filter *  
Change Engine Oil & Filter *  
Drain Fuel Separator (Diesel Models)*  
* Refer to engine owner’s manual. Change original engine oil after initial break-in period.  
** More often in hot (over 85° F: 30° C) weather or dusty operating conditions.  
*** Service after the first 50 hours of operation, then every 250 hours of operation.  
25  
Regular Maintenance  
Engine Maintenance - General  
Refer to the engine owner’s manual for all engine main-  
tenance procedures and recommendations.  
D
C
B
A
E
Clean Debris Out of Engine  
Compartment  
Service Interval: Every 25 Hours, or As Necessary  
Stop the engine and allow the unit to cool. Remove all  
debris from the engine compartment. Be sure all cooling  
fins, radiators, screens, and areas around the exhaust  
system are clean.  
WARNING  
Keep the unit free of grass, leaves, and other  
debris. Flammable debris many be ignited by hot  
engine parts causing serious injury or property  
damage.  
F
I
H
G
K
J
Figure 24. Engine  
A. Coolant Reservoir  
B. Engine Oil Fill  
Clean Radiator  
C. Transmission Oil Cooler  
D. Radiator Fill Cap  
E. Fuel Filter / Water Separator  
F. Radiator Screen  
G. Radiator Drain Plug  
H. Oil Filter  
Service Interval: Every 25 Hours, or As Necessary  
Clean the radiator, or radiator screen with compressed  
air at regular intervals, or if dirty. The radiator is located  
at the rear of the engine compartment on liquid-cooled  
models. Liquid cooled models also have a removable  
radiator screen (F, Figure 24). Clean all cooling system  
components.  
I. Oil Dipstick  
J. Air Filter  
K. Oil Drain Plug (Bottom of Engine)  
Clean Transmission Oil Cooler  
Service Interval: Every 25 Hours, or As Necessary  
The transmission oil cooler (C, Figures 24) is located  
behind the engine and should be cleaned with com-  
pressed air at regular intervals or if dirty.  
Check Engine Coolant Level  
Service Interval: Every 25 Hours, or As Necessary  
The engine coolant level and quality should be checked  
before each use, when the engine is off and cool.  
1. Check the coolant level in the overflow reservoir (A,  
Figure 24). Coolant should be between the “H” and  
“L” marks on the tank.  
2. If the coolant level is below the “L” mark on the over-  
flow reservoir, add coolant by shutting off the engine,  
allowing the engine to cool, removing the reservoir  
cap, and adding coolant. Proper coolant mix is a  
50/50 mixture of ethylene glycol and distilled water.  
Change Engine Coolant  
See Engine Manual for antifreeze recommendations and  
change intervals. See Figures 24 for drain plug  
locations.  
26  
Regular Maintenance  
Drain Fuel Separator  
Service Interval: Seasonally or as Needed  
The fuel filter assembly has a built in water separator  
that should be drained when the indicator light in the  
dashboard display turns on or once per season.  
Replace the fuel filter element every 800 hours of opera-  
tion or as required.  
To drain the fuel filter:  
1. Turn the engine off, set the parking brake, remove  
the ignition key, and wait for all moving parts to stop.  
2. Allow the engine and surrounding areas to cool to  
room temperature.  
3. Place a container under the fuel filter tube and turn  
the base of the filter assembly (E, Figure 24) approxi-  
mately 1 turn.  
4. Allow the filter to drain until all water and debris have  
drained out.  
5. Turn the base of the filter back to close the fuel filter  
valve when finished draining.  
27  
Regular Maintenance  
Check Transmission Oil Level  
Do not allow dirt, water, or other debris to  
enter the expansion chamber or  
A
transmission. Even a small amount of dirt  
can damage the transmission  
Service Interval: Every 25 Hours  
Oil Type: Type F Automatic Transmission Fluid  
1. Clean the area around the transmission dip stick (A,  
Figure 25).  
2. Remove the dip stick (A) from the transmission and  
wipe it clean.  
3. Insert the dip stick into the transmission without  
threading it in. Remove the dip stick and read the oil  
level. The oil level should be even with the top of the  
hash mark area when the transmission is cold.  
Figure 25. Transmission Fluid Check  
A. Dip Stick  
28  
Regular Maintenance  
Change Transmission Oil & filter  
Service Interval: After first the 50 hours, then every 250  
Do not allow dirt, water, or other debris to  
enter the expansion chamber or  
transmission. Even a small amount of dirt  
can damage the transmission  
hours.  
Oil Type: Type F Automatic Transmission Fluid  
Oil Capacity: 2WD: 7.3-8.4 qt. (7-8L), 4WD: 7.7-8.8 qt.  
(7,3-8,3L), 4WD w/ 540PTO: 9-10 qt. (8,5-9,5L)  
Oil Filter Part No.: 1726194  
The transmission fluid and filter should be changed at  
the intervals listed above, or when performing repair  
work, or if fluid has become discolored from overheating  
or contamination.  
A
B
Figure 26. Transmission  
A. Transmission Filter  
B. 17mm Drain Plug  
Replace the transmission filter whenever changing trans-  
mission fluid. Make sure filter base and surrounding area  
is absolutely clean before removing the old filter.  
1. Drain hydrostatic system by removing the 17mm  
drain plug (B, Figure 26).  
2. Clean the base and replace the filter (A, Figure 26)  
using an appropriate filter wrench. Reinstall the drain  
plug.  
3. Add Type F transmission fluid through the oil fill (see  
Figure 25).  
4. Run tractor for several minutes until transmission is  
warm and check fluid level using the dip stick (A,  
Figure 25).  
Check Front Axle Oil Level  
Service Interval: Every 25 Hours  
A
A
Oil Type: 80W-90 Gear Lube  
1. Clean the area around the front axle dip stick (A,  
Figure 27).  
2. Remove the dip stick and wipe it clean.  
3. Reinsert the dip stick without threading it in. Remove  
the dips stick and check the oil level. Oil should be  
even with the top of the hash marked area.  
SERVICE NOTES: The axle oil does not require chang-  
ing unless it has been contaminated. To change the oil,  
drain the main axle cavity and the two lower spindle cavi-  
ties by removing the drain plugs. When filling the axle  
after a complete draining it is necessary to fill the lower  
spindle cavities through their fill holes as well as the  
main cavity. After the initial filling the oil level of all three  
cavities can be checked at the dip stick (A) as oil will  
seep from the main cavity to the lower ones.  
Figure 27. Front Axle Lube  
A. Dip Stick  
29  
Regular Maintenance  
Check Mower Deck Gear Box Oil  
Service Interval: Every Fall & Spring  
To check the mower deck gear box oil:  
A
1. Place a shop towel under the side opening to keep oil  
off the belt and pulleys.  
2. Remove the side level plug (B, Figure 31) of the gear  
box. Oil should come out of the side hole. If not add  
SAE 85W-90 oil through the top fill hole (A) until oil  
comes out the side fill hole.  
3. Replace the plugs and wipe up any spilled oil.  
B
Figure 28. Gear Box Fill Plug Location  
A. Top Fill Plug  
B. Side Level Plug  
Safety Interlock System Check  
Service Interval: Every Fall & Spring  
Check the function of the safety interlock system using  
the test procedure found on page 9 of this manual. If the  
tractor fails any of the tests, see your dealer.  
Blade Brake Check  
Service Interval: Every 100 Hours or Fall & Spring  
The mower should come to a complete stop within five  
seconds after PTO switch is turned off.  
1. With tractor in neutral, PTO disengaged and operator  
in seat, start the engine. Make sure the area is clear  
of bystanders.  
2. Engage the PTO and wait several seconds.  
Disengage the PTO and check the amount of time it  
takes for the mower to stop.  
3. If the mower does not stop within five seconds, see  
your dealer.  
30  
Regular Maintenance  
Check Tire Pressures  
Service Interval: Every 25 Hours  
Tire pressure should be checked periodically, and main-  
tained at the levels shown in the chart. Note that these  
pressures may differ slightly from the “Max Inflation”  
stamped on the side-wall of the tires. The pressures  
shown provide proper traction, improve cut quality, and  
extend tire life.  
Size  
Tread PSI  
bar  
26 x 12-12  
18 x 8.5-8  
26 x 12-12  
18 x 8.5-10  
Turf  
12-15  
20-22  
10-12  
20-22  
,83-1,03  
1,38-1,52  
,69-,83  
1,38-1,52  
Turf  
Field  
Field  
Figure 29. Tire Pressure  
Battery Maintenance  
A
B
C
WARNING  
When removing or installing battery cables,  
disconnect the negative cable FIRST and reconnect  
it LAST. If not done in this order, the positive  
terminal can be shorted to the frame by a tool.  
D
Cleaning the Battery and Cables  
Service Interval: Every 100 Hours  
1. Disconnect the cables from the battery, negative  
cable first (C, Figures 30).  
2. Remove the battery clamp (B) and battery. On diesel  
models the battery clamp is secured with bolts to  
both frame rails (D, Figure 30).  
Figure 30. Battery - Diesel Models  
A. Positive Cable & Cover  
B. Battery Clamp  
C. Negative Cable  
D. Battery Clamp Bolt (Both Sides)  
3. Clean the battery compartment with a solution of bak-  
ing soda and water.  
4. Clean the battery terminals and cable ends with a  
wire brush and battery terminal cleaner until shiny.  
5. Reinstall the battery in the battery compartment, and  
secure with the battery clamp (B).  
6. Reattach the battery cables, positive cable first (A).  
7. Coat the cable ends and battery terminals with petro-  
leum jelly or non-conducting grease.  
31  
Regular Maintenance  
Lubrication  
Service Interval: Every 25 Hours  
Every 25 Hours  
Lubricate the unit at the locations shown in Figures 31-  
37 as well as the lubrication points listed. Generally, all  
moving metal parts should be oiled where contact is  
made with other parts. Keep oil and grease off belts and  
pulleys. Wipe surfaces clean before and after lubrica-  
tion.  
FRONT  
Grease:  
• steering linkage  
• foot pedal  
• mower linkage  
• transmission idler assembly pivot  
• rear axle shafts (remove wheel hubs)  
• front axle where it contacts the frame  
• all drive shaft universal joints  
Every 100 Hours  
or Yearly  
• mower belt tension bracket pivots  
Figure 32. Engine Drive Shaft  
Use grease fittings when present. Automotive lithium  
grease is recommended.  
Oil:  
• control linkage  
• seat adjustment assembly  
• brake linkage  
• mower deck height adjustment linkage  
Figure 33. Front Axle Drive Shaft  
Figure 34. Arbor Lubrication Point  
Figure 31. Lubricating the Tractor  
32  
Regular Maintenance  
Grease the Electric  
Lift Rod Grease  
Fitting Yearly  
Grease the Deck Belt Idler Pulley  
Arm Grease Fitting Yearly  
Figure 35. Deck Lubrication  
Every 10 Hours  
Figure 36. Mower Arbor Lubrication  
Figure 37. Mower Drive Shaft  
33  
Regular Maintenance  
Servicing The Mower Blades  
1. Remove mower from the tractor. See Mower  
Installation & Removal.  
WARNING  
For your personal safety, do not handle the sharp  
mower blades with bare hands. Careless or  
improper handling of blades may result in serious  
injury.  
2. Blades should be sharp and free of nicks and dents.  
If not, sharpen blades as described in following steps.  
3. To remove blade for sharpening, use a wood block to  
hold blade while removing the blade mounting cap-  
screw (Figure 38).  
LOOSEN  
Figure 38. Removing the Blade  
Workbench  
4. Use a file to sharpen blade to fine edge. Remove all  
nicks and dents in blade edge. If blade is severely  
damaged, it should be replaced.  
5. Balance the blade as shown in Figure 39. Center the  
blade’s hole on a nail lubricated with a drop of oil. A  
balanced blade will remain level.  
6. Reinstall each blade with the tabs pointing up toward  
deck as shown in Figure 40. Secure with a capscrew  
(D, Figure 40), spring washer (C), and spline washer  
(B). Be certain the spline washer is aligned with the  
shaft splines. Use a wood block to prevent blade  
rotation and torque capscrews to 45-55 ft.lbs. (61-75  
N.m.).  
Nail  
Figure 39. Balancing The Blade  
B
WARNING  
C
For your personal safety, blade mounting  
capscrews must each be installed with a hex  
washer and spring washer, then securely  
tightened. Torque blade mounting capscrew to  
45-55 ft. lbs. (61-75 N.m.)  
D
A
TIGHTEN  
Figure 40. Installing The Blade  
A. Wood Block  
B. Spline Washer  
C. Spring Washer  
D. Capscrew  
34  
Regular Maintenance  
MAINTENANCE RECORDS  
35  
Troubleshooting,  
Adjustment, & Service  
TROUBLESHOOTING  
While normal care and regular maintenance will extend  
the life of your equipment, prolonged or constant use  
may eventually require that service be performed to  
allow it to continue operating properly.  
WARNING  
To avoid serious injury, perform maintenance on  
the tractor or mower only when the engine is  
stopped and the parking brake engaged.  
Always remove the ignition key, disconnect the  
spark plug wire and fasten it away from the plug  
before beginning the maintenance, to prevent  
accidental starting of the engine.  
The troubleshooting guide below lists the most common  
problems, their causes, and remedies.  
See the information on the following pages for instruc-  
tions on how to perform most of these minor adjustments  
and service repairs yourself. If you prefer, all of these  
procedures can be performed for you by your local  
authorized dealer.  
TROUBLESHOOTING THE TRACTOR  
PROBLEM  
CAUSE  
REMEDY  
Engine will not turnover or start.  
1. Brake pedal not depressed.  
2. PTO (electric clutch) switch  
in ON position.  
Fully depress brake pedal.  
Place in OFF position.  
3. Cruise control engaged.  
4. Out of fuel.  
Move lever to Neutral position.  
If engine is hot, allow it to cool, then refill  
the fuel tank.  
5. Engine flooded.  
6. Circuit breaker tripped.  
Disengage choke.  
Wait one minute for automatic reset.  
Replace if defective.  
7. Battery terminals require  
cleaning.  
8. Battery discharged or dead.  
9. Wiring loose or broken.  
See Battery Maintenance Section.  
Recharge or replace.  
Visually check wiring & replace broken or  
frayed wires. Tighten loose connections.  
See your dealer.  
See your dealer.  
Clean and gap or replace.  
10. Solenoid or starter motor faulty.  
11. Safety interlock switch faulty  
12. Spark plug(s) faulty, fouled  
or incorrectly gapped.  
See engine manual.  
13. Water in fuel.  
14. Fuel is old or stale.  
Drain fuel & refill with fresh fuel. Replace fuel filter.  
Drain fuel & refill with fresh fuel. Replace fuel filter.  
Engine starts hard or runs poorly. 1. Fuel mixture too rich.  
2. Spark plug(s) faulty, fouled, or  
Clean air filter. Check choke adjustment  
Clean and gap or replace.  
See engine manual.  
incorrectly gapped.  
Engine knocks.  
1. Low oil level.  
2. Using wrong grade oil.  
Check/add oil as required.  
See engine manual.  
Excessive oil consumption.  
1. Engine running too hot.  
Clean: engine fins, blower screen, radiator,  
oil cooler, and radiator screen.  
See engine manual.  
2. Using wrong weight oil.  
3. Too much oil in crankcase.  
Drain excess oil.  
Engine exhaust is black.  
1. Dirty air filter.  
2. Choke closed.  
Replace air filter. See engine manual.  
Open choke.  
Engine runs, but tractor will  
not drive.  
1. Ground speed control pedals  
not depressed.  
2. Transmission release lever  
in “push” position.  
Depress pedals.  
Move into drive position.  
3. Drive belt is broken.  
4. Drive belt slips.  
5. Parking brake is engaged.  
See Drive Belt Replacement.  
See cause and remedy below.  
Disengage parking brake.  
36  
Troubleshooting, Adjustment, & Service  
Tractor Troubleshooting Cont.  
Brake will not hold.  
1. Brake is incorrectly adjusted.  
See Brake Adjustment.  
See your dealer.  
2. Internal brake worn.  
Tractor steers hard or  
handles poorly.  
1. Hydraulic system filter clogged.  
2. Improper tire inflation.  
Replace filter.  
Check and correct.  
TROUBLESHOOTING THE MOWER  
PROBLEM  
CAUSE  
REMEDY  
Mower will not raise.  
1. Lift linkage not properly attached  
or damaged.  
Attach or repair.  
2. Dirt in hydraulic lines.  
Change hydraulic system filter.  
Mower cut is uneven.  
1. Mower not leveled properly.  
2. Tractor tires not inflated  
equally or properly.  
See Mower Adjustment.  
See Maintenance Section.  
3. Cutting with attachment lift  
in raised position.  
Lower attachment lift.  
Mower cut is rough looking.  
1. Engine speed too slow.  
2. Ground speed too fast.  
3. Blades are dull.  
Set to full throttle.  
Slow down.  
Sharpen or replace blades.  
See Mower Blade Service.  
Clean or replace belt as necessary.  
4. Mower drive belt slipping  
because it is oily or worn.  
5. Check PTO (Electric Clutch)  
Adjustment.  
See Adjustments Section.  
6. Blades not properly fastened  
to arbors.  
See Servicing the Mower Blades.  
Engine stalls easily with  
mower engaged.  
1. Engine speed too slow.  
2. Ground speed too fast.  
3. Mower choked with grass.  
4. Cutting height set too low.  
Set to full throttle.  
Slow down.  
Clean out mower deck.  
Cut tall grass at maximum cutting  
height during first pass.  
5. Discharge chute jamming  
with cut grass.  
6. Engine not up to operating  
temperature.  
Cut grass with discharge pointing toward  
previously cut area.  
Run engine for several minutes to warm-up.  
7. Starting mower in tall grass.  
1. Blade mounting screws  
are loose.  
Start the mower in a cleared area.  
Tighten to 45-55 ft.lbs. (61-75 N.m.).  
Excessive mower vibration.  
2. Mower blades, arbors,  
or pulleys are bent.  
3. Mower blades are out  
of balance.  
Check and replace as necessary.  
Remove, sharpen, and balance blades.  
See Servicing the Mower Blades.  
Clean out mower deck.  
4. Mower choked with grass.  
Excessive belt wear or breakage.  
1. Bent or rough pulleys.  
2. Using incorrect belt.  
Repair or replace.  
Replace with correct belt.  
3. Excessive debris under cover.  
Remove covers and clean out mower deck.  
Mower drive belt slips  
or fails to drive.  
1. Idler pulley spring broken or not  
properly attached.  
2. Excessive debris under covers.  
3. Mower drive belt broken.  
Repair or replace as needed.  
Clean out mower deck.  
Replace drive belt.  
37  
Troubleshooting, Adjustment, & Service  
Seat Adjustment  
Seat Slide Adjustment  
A
The seat can be adjusted forward and back. Move the  
lever (A, Figure 41), position the seat as desired, and  
release the lever to lock the seat into position.  
Figure 41. Seat Adjustment  
A. Seat Adjustment Lever  
Brake Adjustment  
1. Disengage the PTO, stop the engine, block the  
wheels, remove the ignition key, and engage the  
parking brake.  
A
2. Remove the mower deck (see Mower Deck  
Removal).  
3.5-3.75"  
(8.9-9.5cm)  
3. Locate the brake spring (A, Figure 42). Measure the  
length of the compressed brake spring with the park-  
ing brake on. The compressed brake spring length  
should be 3-1/2 to 3-3/4” (8,9-9,5cm).  
4. If necessary, adjust the brake spring locknut to  
achieve the correct compressed spring length.  
If this does not correct a braking problem, see your  
dealer.  
Figure 42. Brake Adjustment  
A. Brake Spring  
38  
Troubleshooting, Adjustment, & Service  
Headlight Replacement  
1. Open the hood.  
2. Remove the forward heat shield.  
3. Remove the light bulb socket from the bezel by twist-  
ing it counterclockwise and pulling it out.  
4. Use a rag or gloves to remove and replace the light  
bulb with an identical halogen bulb. DO NOT  
TOUCH THE BULB WITH YOUR BARE HANDS.  
5. Reinstall the socket into the bezel.  
Figure 43. Headlight Replacement  
Taillight & Dash Light Replacement  
1. Twist the socket counterclockwise and pull out to  
remove it from the taillight or dashboard display.  
2. Remove and replace the old bulb with a new identical  
bulb.  
3. Reinstall the socket into the taillight bezel or dash-  
board display.  
Figure 44. Taillight Replacement  
Battery Charging  
WARNING  
Keep open flames and sparks away from the  
battery; the gasses coming from it are highly  
explosive. Ventilate the battery well during  
charging.  
A dead battery or one too weak to start the engine may  
be the result of a defect in the charging system or other  
electrical component. If there is any doubt about the  
cause of the problem, see your dealer. If you need to  
replace the battery, follow the steps under Cleaning the  
Battery & Cables in the Regular Maintenance Section.  
To charge the battery, follow the instructions provided by  
the battery charger manufacturer as well as all warnings  
included in the safety rules sections of this book. Charge  
the battery until fully charged (until the specific gravity of  
the electrolyte is 1.250 or higher and the electrolyte tem-  
perature is at least 60° F). Do not charge at a rate high-  
er than 10 amps.  
39  
Troubleshooting, Adjustment, & Service  
Mower Adjustments  
CAUTION  
DO NOT remove the mower deck baffles. The  
baffles help prevent grass clippings from becoming  
airborne and plugging up the engine cooling fins.  
Gauge Wheel Adjustment  
The mower gauge wheels can be placed in two positions  
depending on the height of cut. When using higher cut-  
ting heights, set the wheels in the lower position. When  
using lower cutting heights, set the wheels in the upper  
position. To adjust:  
1. Remove the hair pin clip (A, B, Figure 45).  
2. For upper position, install the pin (A) through the  
spindle above the bracket (C). For the lower position,  
push down on the top of the spindle, and install the  
hair pin clip (B) below the top of the bracket (C).  
WARNING  
Before checking mower, shut off PTO and engine.  
Allow all moving parts to stop. Remove ignition  
key, then disconnect the spark plug wires and  
fasten them away from the spark plugs.  
A
B
C
Figure 45. Gauge Wheel Adjustment  
A. Hair Pin (Upper Position)  
B. Hair Pin (Lower Position)  
C. Gauge Wheel Bracket  
40  
Troubleshooting, Adjustment, & Service  
Leveling The Mower  
If the cut is uneven, the mower may need leveling.  
WARNING  
Before checking mower, shut off PTO and engine.  
Allow all moving parts to stop. Remove ignition  
key, then disconnect the spark plug wires and  
fasten them away from the spark plugs.  
NOTE: Unequal or improper tire pressure may also  
cause an uneven cut.  
SIDE TO SIDE LEVELING  
1. With the mower installed, place the tractor on a  
smooth, level surface such as a concrete floor. Turn  
the front wheels straight forward.  
C
2. Place the cutting height adjust in high-cut position.  
B
3. Set the parking brake, turn off the ignition, and  
remove the key.  
4. Check for bent blades and replace if necessary.  
5. Arrange the mower blades so that they are pointing  
from side-to-side.  
A
6. Measure the distance between the outside tips of  
each blade and the ground. If there is more than 1/8"  
(3mm) difference between the measurements on  
each side, proceed to step 7. If the difference is 1/8"  
(3mm) or less, proceed to Front To Back Leveling.  
7. See Figure 46. Prevent I-Bolt (C) from turning; then  
adjust spacer (B) by turning lock nut (A) clockwise  
(up) or counter-clockwise (down) to achieve correct  
side to side leveling.  
FRONT TO BACK LEVELING  
Figure 46. Side-to-Side Adjustment  
A. Lock Nut, 5/16-18  
B. Spacer  
1. Arrange the blades so they face front-to-back.  
2. Measure the distance from the ground to the front of  
the front blade and from the rear tips of the rear  
blades. Front tips should be 1/8” to 1/4” higher than  
the rear tips. If not, proceed to step 3.  
C. I-Bolt  
3. See Figure 47. Loosen the locknut (A) on the arm  
assembly. Adjust the jam nut on the arm until the  
mower deck is level or the front is 1/8” to 1/4” higher.  
A
Figure 47. Front to Back Leveling  
A. Jam Nuts  
41  
Troubleshooting, Adjustment, & Service  
BELT ROUTING VIEWED FROM TOP  
To avoid damaging belts, DO NOT PRY  
BELTS OVER PULLEYS.  
Outer  
Pulley  
Outer  
Pulley  
Mower Belt Replacement  
Drive  
Pulley  
Mower Drive Belt Replacement  
1. Remove the mower deck. See Mower Removal and  
Installation  
V Idler  
Belt  
Double V  
2. Remove the screws securing the belt covers and  
remove the belt covers.  
Center  
Pulley  
3. Using a spring puller or a small rope loop, release the  
idler assembly tension spring (B, Figure 49).  
FRONT  
Figure 48. Mower Belt Routing  
4. Remove the old drive belt (D).  
5. Inspect all pulleys for wear or bearing damage.  
6. Lubricate the idler arm pivot with multi-purpose lithi-  
um grease and check for free movement.  
7. Install the new drive belt as shown in the diagram in  
Figure 48.  
A
C
8. Reinstall the belt covers. Be sure the alignment  
notches are centered on the screws.  
9. Install the mower deck and run under no-load for five  
minutes to break in the new belt.  
A
D
B
A
Figure 49. Mower Deck - Covers Removed  
A. Arbor Pulleys  
B. Idler Arm Tension Spring  
C. V-Idler Pulley  
D. Drive Belt  
42  
Specifications  
NOTE: Specifications are correct at time of printing and are subject to change without notice.  
ENGINE:  
TRANSAXLE:  
Make  
Tuff Torq / Kanzaki  
27 HP* Briggs & Stratton  
Type  
Hydraulic Fluid  
Capacity  
K92 Integrated Hydrostatic Pump & Transaxle  
Type F Automatic Transmission Fluid  
2WD: 8 qt./7,6L, 4WD: 8.2 qt./7,8L,  
4WD-540: 9.5 qt./9L  
Make  
Model  
Horsepower  
Displacement  
Electrical System  
Briggs & Stratton  
DM 950 D - Model 582447  
27 @ 3600 rpm  
58.1 cu in (952cc)  
Speeds  
Forward: 0-9.0 mph (0-14,4 kph)  
Reverse: 0-5.5 mph (0-8,8 kph)  
1200 ft-lbs (166 kg-m)  
12 Volt, 40 amp. Alternator, Battery: 500 CCA  
@ 3400 rpm  
Continuous Torque  
Output  
Oil Capacity  
3.2 qt. (3L)  
Drawbar Rating  
Maximum Weight  
on Axle  
1111 lbs (504 kg)  
1800 lbs (816 kg)  
CHASSIS:  
Fuel Tank Cap.  
Rear Wheels:  
Turf Tires  
5.5 gal (20,8L)  
Tire Size: 26x12-12  
Inflation Pressure: 12-15 psi (,83-1,03 bar)  
Tire Size: 26x12-12  
FRONT AXLE (4WD):  
Make  
Shibaura  
80W-90 Gear Lube  
1.6 qt. (1,5L)  
HD Field Tires  
Lubrication  
Capacity  
Inflation Pressure: 10-12 psi (,69-,83 bar)  
Front Wheels:  
Turf Tires  
Tire Size: 18x8.5-8  
DIMENSIONS:  
Inflation Pressure.: 20-22 psi (1,38-1,52 bar)  
Tire Size: 18x8.5-10  
Inflation Pressure.: 20-22 psi (1,38-1,52 bar)  
HD Field Tires  
Overall Length  
Overall Width  
Height  
81”  
47.25” (4WD)  
51”  
Weight (apx..)  
4WD Tractor, B&S Diesel  
54” Mower Deck  
1131 lbs. (513 kg)  
230 lbs. (104 kg)  
* The power ratings for an individual engine model are initially developed by starting with SAE (Society of Automotive  
Engineers) code J1940 (Small Engine Power & Torque Rating Procedure) (Revision 2002–05). Given both the wide  
array of products on which our engines are placed, and the variety of environmental issues applicable to operating  
the equipment, it may be that the engine you have purchased will not develop the rated horsepower when used in a  
piece of power equipment (actual “on–site” power). This difference is due to a variety of factors including, but not lim-  
ited to, the following: differences in altitude, temperature, barometric pressure, humidity, fuel, engine lubrication, max-  
imum governed engine speed, individual engine to engine variability, design of the particular piece of power equip-  
ment, the manner in which the engine is operated, engine run–in to reduce friction and clean out of combustion  
chambers, adjustments to the valves and carburetor, and other factors. The power ratings may also be adjusted  
based on comparisons to other similar engines utilized in similar applications, and will therefore not necessarily match  
the values derived using the foregoing codes.  
43  
Parts &  
Accessories  
Replacement Parts  
Technical Manuals  
Replacement parts are available from your authorized  
dealer. Always use genuine Simplicity Service Parts.  
Additional copies of this manual are available, as well as  
fully illustrated parts lists. These manuals show all of the  
product’s components in exploded views (3D illustrations  
which show the relationship of parts and how they go  
together) as well as part numbers and quantities used.  
Important assembly notes and and torque values are  
also included.  
Maintenance Items  
Many convenient and helpful service and maintenance  
items are available from you authorized dealer. Some of  
these items include:  
For applicable manuals currently available for your  
model, contact our Customer Publications Department at  
262-284-8519. Have the information listed in the box  
below available when phoning in your request.  
Technical manuals can be downloaded from  
Engine Oil  
Tire Sealant  
Touch-Up Paint  
Grease Gun Kit  
8 oz. Grease Tube  
Degrimer/Degreaser  
Gas Stabilizer  
Optional Accessories  
Snowthrower Cab  
Snowthrower Attachments  
Dozer/Snow Blade  
Rear Wheel Weights  
Tire Chains  
Grass Catcher  
Dump Cart  
Gas Cans  
Loader  
R.O.P.S.  
Model:  
Rotary Broom  
Rear Weight Carrier  
Front Weight Carrier  
Triple Bag Collector  
Turbo Collector  
Tiller  
Mfg. No.:  
Your Name:  
Address:  
City, State, Zip:  
Visa/Mastercard No.:  
Card Expiration Date:  
44  
Snapper, INC.  
535 Macon Street  
McDonough, GA 30253  
Briggs & Stratton Yard Power Products Group  
Copyright © 2006 Briggs & Stratton Corporation  
Milwaukee, WI USA. All Rights Reserved  

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