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

2690628

2690629

2690626

2690627

STGT2754D, 27HPD, 4WD, 3P

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

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

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.

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.

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.

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.

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

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

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

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.

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.

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.

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?

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

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.

A. Irregular Voltage

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

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.

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.

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.

Operating the Tractor

Pushing The Tractor By Hand

Implement Flow @ 3600 RPM

DO NOT TOW TRACTOR

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.

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.

100

200

300

400

Pressure — psi

Figure 5. Hydraulic System Pressure / Flow

Figure 4. Transmission Release Lever & Fuel Tank

A. Fuel Tank Cap.

B. Transmission Release Lever

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

Operating the Tractor

Figure 7. Auxiliary Hydraulics

A. Angle Left

B. Angle Right

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.

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

Operating the Tractor

Optional 3-Point Hitch

Operation (Select Models)

Max. Attachment Weight

Attachment Weight Limit

600

400

200

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

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

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.

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.

To lock the 3-point hitch in the raised position:

1. Raise the attachment lift.

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

Operating the Tractor

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

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

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.

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).

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

Operating the Tractor

540 Rear PTO Operation

(Select Models)

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.

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.

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.

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.

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).

7. Start the engine.

8. Fully lower the attachment lift.

9. Stop the engine and wait for all moving parts to stop.

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.

15. Remove the hitch (A, Figure 21) from the mower

deck.

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.

17. Slide the deck out from under tractor.

Figure 19. Mower Lift Chains

A. Lift Chains

B. Leveling Chains

C. Lift Brackets

D. PTO Shaft

E. Lift Arms

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

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.

13. Fully raise the attachment lift.

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.

Figure 22. Mower Drive Shaft

A. Locking Collar

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).

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.

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.

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

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.

Regular Maintenance

Engine Maintenance - General

Refer to the engine owner’s manual for all engine main-

tenance procedures and recommendations.

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.

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.

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.

Regular Maintenance

Check Transmission Oil Level

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

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

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.

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

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

Regular Maintenance

Check Mower Deck Gear Box Oil

Service Interval: Every Fall & Spring

To check the mower deck gear box oil:

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.

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.

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

Figure 29. Tire Pressure

Battery Maintenance

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.

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.

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

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

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

WARNING

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.)

TIGHTEN

Figure 40. Installing The Blade

A. Wood Block

B. Spline Washer

C. Spring Washer

D. Capscrew

Regular Maintenance

MAINTENANCE RECORDS

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.

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.

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.

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.

Troubleshooting, Adjustment, & Service

Seat Adjustment

Seat Slide Adjustment

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.

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

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.

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.

Figure 45. Gauge Wheel Adjustment

A. Hair Pin (Upper Position)

B. Hair Pin (Lower Position)

C. Gauge Wheel Bracket

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.

2. Place the cutting height adjust in high-cut position.

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.

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.

Figure 47. Front to Back Leveling

A. Jam Nuts

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.

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.

Figure 49. Mower Deck - Covers Removed

A. Arbor Pulleys

B. Idler Arm Tension Spring

C. V-Idler Pulley

D. Drive Belt

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.

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

www.simplicitymfg.com

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:

Snapper, INC.

535 Macon Street

McDonough, GA 30253

www.snapper.com

Briggs & Stratton Yard Power Products Group

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