Cub Cadet Lawn Mower Fabricated Deck InDirect Injection Diesel User Guide

Hydrostatic Zero-Turn

Commercial Riding Mower

Professional Turf Equipment

60” & 72” Fabricated Deck

InDirect Injection Diesel

OPERATOR’S AND SERVICE MANUAL

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FORWARD

The Tank Hydrostatic Zero-Turn Commercial Riding Mower provides superb maneuverability,

mid-mount cutting capability for professional landscapers, commercial lawn service compa-

nies, professional turf managers and golf course superintendents. The machine incorporates

many safety features that should be studied by all operators and maintenance personnel

before use. The list of safety precautions should receive particular attention.

This manual presents all of the operating and maintenance instructions necessary to keep

your mower at peak efficiency. If operated and maintained properly, your mower will give

dependable service.

CAUTION:

Only thoroughly trained persons should operate and maintain this

mower. This machine can cause serious injury to anyone who mis-

uses it and does not understand its operation. For their personal

safety, all operators and maintenance personnel are required to

read this entire manual before operating the mower.

Hazard control and accident prevention are partially dependent

upon the design and configuration of the equipment. Notwithstand-

ing, these factors are also dependent upon the awareness, concern,

prudence and proper training of the personnel involved in the oper-

ation, transport, maintenance and storage of the equipment.

WARNING

•

The engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals

known to the State of California to cause cancer, birth defects or other reproductive harm.

This unit is equipped with an internal combustion engine and should not be used on or near any unim-

proved forest-covered, brush-covered, or grass-covered land unless the engine’s exhaust system is

equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it

should be maintained in effective working order by the operator.

•

In the State of California, the above is required by law (Section 4442 of the California Public Resources

Code). Other States may have similar laws. Federal laws apply to federal lands. A spark arrester muffler

may be available.

NOTE: The engine manufacturer is responsible for all engine-related issues with

regards to performance, power-rating, specifications, warranty and

service. Please refer to the engine manufacturer’s owner’s/operator’s

manual, packed seperately with your unit, for more information.

MODELS LISTED IN THIS MANUAL

28HP Tank,

53AB5JEX750

53AB5JEZ750

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5. Keep all safety signs legible and properly

installed.

6. Do not check for hydraulic leaks with any part

of the body.

7. Do not add fuel to a machine when the engine

is running and/or the exhaust system is hot.

8. Keep machine clean and free of debris, grass,

leaves, oil, grease, etc.

9. Place lap bars in neutral/start position, set

park brake, disengage P.T.O., turn engine off,

and remove ignition key before you dismount

from machine.

10. Use machines laterally or diagonally across

slopes, avoid going downhill when possible.

11. Go slowly and use extra care when descend-

ing slopes.

12. Disengage P.T.O. when crossing surfaces

such as asphalt, concrete, loose ground,

sand, gravel, etc.

GENERAL SAFETY

OPERATIONS

A. DANGER

1. Do not operate machine in confined areas

where exhaust gases can accumulate.

2. Do not operate machine without mower chute

deflector in place and operational.

3. Do not carry passengers.

B. WARNING

1. Do not operate machines under the influence

of alcohol or drugs.

2. Do not operate machines without all guards

and safety devices in place and functional.

3. Do not start machines if there are fuel or oil

leaks or spillage — clean it up.

4. Do not operate machines near spilled or leak-

ing fuels.

13. Use extra care when loading and unloading

machines from trucks or trailers.

5. Do not stop or park machine over dry leaves,

grass, debris, etc. that could be combustible.

6. Use extreme care when backing up.

7. Do not operate machine on slopes greater

than 15 degrees (27%), and always go across

slopes, not up and down.

SAFETY PRECAUTIONS

A. General

1. Read this Operator’s Manual before starting

the mower. Study the controls and learn the

proper sequence of operation.

2. Do not allow anyone to operate or maintain

this machine who has not read this manual.

Never permit children to operate this machine.

3. Never carry passengers.

4. Do not remove any shields, guards or safety

devices. If a shield, guard or safety device is

damaged or does not function, repair or

replace it before operating the mower.

5. Always wear safety glasses and safety shoes

when operating or maintaining this mower. Do

not wear loose-fitting clothing.

8. Do not operate machines on slopes when

traction is reduced (wet grass, ice, soft

ground, loose ground, leaves, pine needles,

debris, etc.).

9. Avoid turning downhill if possible, go slowly

and use extra care when turning downhill.

10. Do not operate machines during reduce visi-

bility (low light, fog, rain, etc.).

11. Do not operate machines with non-approved

attachments.

12. Do not operate machines that are dam-

aged.....have machine repaired.

13. Do not operate machines that have not been

properly maintained.

6. Disconnect the spark plug wires and remove

the key from the ignition to prevent the engine

from accidentally starting before performing

any maintenance on this mower.

7. Never run the engine indoors without ade-

quate ventilation. Exhaust fumes are deadly.

8. To avoid serious burns, do not touch the

engine, exhaust pipe or muffler while the

engine is running or until it has cooled after it

has been shut off.

14. Use only replacement parts that are the same

or equivalent to the original equipment.

15. Do not modify machines or any of their com-

ponents, especially the engine governor!

16. Do not operate machine for more than 2 hours

without hearing protection.

C. CAUTION

1. Use proper protective equipment when oper-

ating machine (gloves, boots, and hearing

protection are recommended).

2. Read entire machine Operator’s Manual.

3. Make sure operators are fully trained in the

safe use of the machine.

9. The liquid in the battery is dilute sulfuric acid.

Always wear safety glasses and rubber gloves

when working on the battery. Do not overfill

the battery.

4. Follow all safety instructions when using the

machine.

10. Lead-acid batteries generate hydrogen and

oxygen gases which form an explosive mix-

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ture. Keep sparks and flames away at all

times.

terminals can produce sparks and heat...connections

to the terminals must be kept tight, and the terminals

and battery surfaces kept clean of acids and corro-

sion. If batteries are re-charged or “jumped” from

external sources, make sure that the connections are

made properly and in the correct sequence...connect

to the positive terminal of the good battery first, then

connect that to the positive terminal of the weak bat-

tery. The third connection should be to the negative

terminal of the good battery, followed by the negative

terminal of the weak battery. If sparks are observed

or heating of the wiring or connectors is detected,

disconnect in reverse order (I.E., the negative termi-

nal of the weak battery first). Batteries should be re-

charged at a constant voltage...generally 14.5 +/- 0.5

volts DC for a nominal 12 volt DC battery.

11. When looking for oil leaks, never run your

hand over hydraulic hoses, lines or fittings.

Never tighten or adjust hydraulic hoses, lines

or fittings while the system is under pressure.

If high-pressure oil penetrates the skin, the oil

must be removed within a few hours by a doc-

tor familiar with this form of injury or serious

complications may result.

B. Related to Fuel

1. Fuel is highly flammable and its vapors can

explode if ignited. Please respect it.

2. Do not smoke or permit others to smoke

while handling fuel.

3. Always use approved containers for fuel and

fill slowly to decrease the chance of static

electricity buildup and spillage.

4. Store fuel in well ventilated and unoccupied

buildings away from sparks and flames.

5. When dispensing gasoline into approved con-

tainers, place the container on the ground

when refueling to avoid a possible static elec-

tricity ignition of fuel vapors.

6. Do not fill containers while it is inside a vehi-

cle, trunk, the bed of a pickup or floor of a

trailer.

7. Always shut off the engine and permit it to

cool before removing the fuel tank cap.

8. Always fill the fuel tank outdoors.

9. If the fuel container spout will not fit inside the

fuel tank opening, use a funnel.

D. When Mowing

1. Keep adults, children and pets away from the

area to be mowed.

2. When operating this mower in the forward

direction, DO NOT allow the steering levers to

return to the neutral position on their own.

Always maintain a firm grip on the levers,

operate them smoothly and avoid any sudden

movements of the levers when starting or

stopping.

3. If the mower is equipped for side discharge,

never use the mower without the discharge

chute installed and placed in the down position.

4. Always remove debris and other objects from

the area to be mowed.(Note: debris and loose

grass will reduce traction.)

10. When filling the fuel tank, stop when the fuel

reaches one inch from the top. This space is

5. Mow only in daylight.

6. Watch for holes, sprinkler heads and other

hidden hazards.

necessary for tank expansion. Do not overfill

11. Wipe up any spilled fuel.

7. Avoid driving too close to trees, creeks,

ditches, sand traps and other obstacles.

8. Before backing up, check behind you and

watch where you’re going.

9. Always reduce speed when making a turn,

and when grass is wet.

C. Related to Batteries

Batteries are stored electrical energy devices that

may be serviceable with removable caps (the electro-

lyte levels can be checked), or may be non-service-

able (no attempt should be made to open the vents).

10. Always mow across slopes, never up and

down the slope. Do not operate on steep

slopes and slow down before turning.

11. Be careful when crossing gravel paths or

roadways. Always turn off the blade clutch

switch and wait until the blades stop rotating

and raise the cutting deck to the transport

position. Always allow other vehicles to have

the right-of-way.

12. If you hit a solid object while mowing, turn off

the blade clutch switch, place the left and right

steering levers in the neutral, opened-out

position, move the throttle to slow, set the

parking brake, shut off the engine and take

the key from the ignition switch. Inspect for

Batteries may contain lead (Pb) and sulfuric acid,

and they must be re-cycled and not disposed of nor

abandoned. Sulfuric acid can cause severe burns,

and in the event of contact, the areas should be

flushed with water and a physician contacted. Bat-

tery cases should not be punctured. Lead is poison-

ous and is contained within the positive and negative

terminals as well as within the battery’s internal grid-

work of plates and active materials.

Explosive gases are generated when batteries are

re-charged, so sparks, flames and heat sources

should be avoided. Loose connections at the battery

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damage. Repair any damage. Make sure the

blades are in good condition and that the

blade bolts are tight before restarting the

engine.

13. Never leave the mower unattended without:

turning off the blade clutch switch; placing the

left and right steering levers in the neutral

opened-out position; moving the throttle to

slow; setting the parking brake; shutting off

the engine and taking the key from the ignition

switch.

14. Never walk or stand on the discharge side of a

mower with the engine running. Turn off the

blade clutch switch if another person

approaches while you are operating the

mower.

15. Never attempt to operate the traction unit

without the mowing deck attached.

16. Keep the mower and especially the engine

and hydraulic components clean and free of

grease, grass and leaves to reduce the

chance of fire and to permit proper cooling.

E. Towing

1. Tow only with a machine that has an approved

hitch designed for towing. Do not attach towed

equipment except at the hitch point.

2. Follow the manufacturers recommendation for

weight limits for towed equipment and towing

on slopes.

3. Never allow children or others in or on towed

equipment.

4. On slopes, the weight of the towed equipment

may cause loss of traction and loss of control.

Note: 5 degrees (9%) maximum slope.

5. Travel slowly and allow extra distance to stop.

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SAFETY DECALS AND LABELS

WARNING

GLOW

SHIELD MISSING

PLUGS

DO NOT OPERATE

Part Number: 01009619

Part Number: 00030635

DANGER

ROTATING BLADE

Do not put hands or feet

under or into mower when

engine is running.

Part Number: 00030633

Part Number: 01003450

Part Number: 01003452

Part Number: 01003451

TO REDUCE THE RISK OF INJURY,

O T

R A T

O W

N L

DISCHARGE CHUTE COVERORGRASS

C A T C H E

IS I N I T

R O P

L A C E

WARNING!

D A N G E R

Maximum weight on hitch is 50 lb

Maximum towed load is 500 lb

Never allow passengers on towed equipment

K E E P H A N D S a n d FE E T A W A Y

Loss of traction can occur during operation on slopes, 5 (9%) maximum

Travel slowly and allow extra distance to stop

Use caution during turns, avoid jack-knifing

Use extra caution when operating in reverse

Do not modify hitch, repair or replace damaged hitches

Part Number: 01006536

Part Number: 01002166

WARNING

Serious bodily injury may result from failure to follow safe

operating procedures.

Read the Operator's Manual before operating this machine.

Clear area of debris and other objects before mowing.

Do not operate machine when children and others are around.

Do not operate machine without guards, shields and safety

devices in place and working.

Avoid slopes greater than 15 degrees.

Slow down and use caution on slopes. Go across slopes!

Part Number: 02000163

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SPECIFICATIONS

GENERAL INFO.

Controls:

Engine ignition and start switch; throttle; left and right steering

levers; electric blade clutch switch; parking brake; mower deck lift

Parking Brake:

Seat:

Mechanical linkage attached to the brake handle and drum

brakes

Fully adjustable Suspension Seat-fore/aft, seatback, armrests

and operator weight adjustments

Frame:

2" Steel square tube and plate, all welded construction

Instrumentation:

Hourmeter; Low Voltage, Low Oil Pressure, High Coolant Tem-

perature, and Glo-Plug activation indicator lights; (tachometer

optional)

Front Caster Wheels:

Drive Wheels:

Tire Pressure:

Fuel Tank:

Ground Speed:

Net Weight:

13 x 6.50 x 6

60" & 72” deck, 24x12 - 12

10-12 psi Rear, 20-25 psi front caster

Two 6.5 gallon w/ shutoff valves

0-12 + MPH forward. 0-5 MPH reverse

1460 lbs. w/60" deck, & 1540 lbs. w/72” deck

Operator Protective

Device:

Roll Over Protective Structure, Retractable Seat Belts, Brush

Guard, and Sun Canopy

ENGINE INFO.

Engine:

Type:

Air Cleaner:

Lube System:

Hydraulic System:

Coolant:

28.2HP, InDirect Injection, Caterpillar diesel, 1.131 liters

Horizontal Crankshaft, 3 cylinder in-line, 23:1 compression

Dual Element, Canister Type

Pressurized with oil filter Shell Rimula 15W40-4.3 quarts

3 quart capacity, One quart filter Shell Rimula 15W40, CI-4 plus

Shell Dex-Cool ELA 50/50 antifreeze

Starter:

12-volt electric, cold limit -20C (-4F)

Blade Brake Clutch:

Electric

TRACTION DRIVE INFO.

Traction Drive:

Variable-speed hydrostatic pumps and hydraulic wheel motors for

each drive wheel

CUTTER DECK INFO.

Cutter Deck;Drive:

Deck Lift:

Cutting Height:

No. of Blades

60” & 72” Belt Driven

Hand lever w/pin lock for height adjustment & foot pedal assist

1-1/2" to 5"

3, attach to spindle with 3/4” bolts

Deck Spindles:

1-1/4” diameter tapered-roller bearings, aluminum housing

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OPERATING INSTRUCTIONS

Figure. 1

Figure. 2

Hour Meter

(tach optional)

Electric Blade

Clutch Switch

Engine throttle

Ignition Switch

k. Be careful when crossing gravel paths or

roadways. Always turn off the blade clutch

switch and wait until the blades stop rotat-

ing and raise the cutting deck to the trans-

port position. Always allow other vehicles

to have the right of way.

l. If you hit a solid object while mowing, turn

off the blade clutch switch, place the steer-

ing levers in the neutral, opened-out posi-

tion, move the throttle to slow, set the

parking brake, shut off the engine, and

take the key from the ignition switch.

Inspect for damage. Repair the damage.

Make sure the blades are in good condition

and that the blade bolts are tight before

restarting the engine.

m. Never leave the mower unattended without

observing the following: turn off the blade

clutch switch, placing the steering levers in

the neutral open-out position, moving the

throttle to slow, setting the parking brake,

shutting off the engine and taking the key

from the ignition switch.

n. Never walk or stand on the discharge side

of the mower when the engine is running.

Turn off the blade clutch switch if another

person approaches while you are operat-

ing the mower.

A.General

1. When Mowing:

a. Keep adults, children, and pets away from

the area to be mowed.

b. When operating this mower, in the forward

direction, do not allow the steering levers

to return to Neutral on their own. Always

maintain a firm grip on the levers, operate

them smoothly and avoid any sudden

movements of the levers when starting and

stopping.

c. If the mower is equipped for side dis-

charge, never use the mower without the

discharge chute installed and placed in the

down position.

d. Always remove debris and other objects

from the area to be mowed (Note: debris

and loose grass will reduce traction).

e. Mow only in daylight.

f. Watch for holes, sprinkler heads, and other

hidden hazards.

g. Avoid driving too close to trees, creeks,

ditches, sand traps, and other obstacles.

h. Before backing up, check behind and

watch where you are going.

i. Always reduce speed when making a turn,

and when grass is wet.

j. Always mow across slopes, never up and

down the slope. Do not operate on steep

slopes and slow down before turning.

Avoid turning downhill if possible, start at

the bottom and work up to the top. Use

extra care and go slowly when turning

downhill. Control the speed and direction

of the zero turn machine “primarily” with

the speed/directional control (lap bar) of

the downhill side of the machine...I.E.,

maintain the uphill side lap bar “essen-

tially” in a fixed position.

o. Never attempt to operate the traction unit

without having the mowing deck attached.

p. Keep the mower and especially the engine

and hydraulic components clean and free

of grease, grass, and leaves to reduce the

chance of fire and permit proper cooling.

2. Safety Awareness when Mowing

a. Do not operate on steep slopes, those

above 15 degrees (27% slope).

b. Avoid turning downhill if possible, if not use

extra care and go slowly.

c. Avoid turning when going downhill, traction

is at a minimum going downhill.

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d. Do not operate with discharge side of the

mower toward streets, buildings, play-

grounds, parking lots, other machines, ani-

mals, and other people.

e. Avoid operation or use extreme care if the

traction surface is wet, unstable, or slip-

pery.

f. Use extra care when grass clippings,

leaves, pine needles, or debris are present

as traction can be reduced.

switch in the “on” position until the glow-plug

light goes out. Turning the switch further

against spring pressure starts the engine.

The engine will only start if the blade clutch

switch is in the “off” position, the parking

brake is engaged and the left and right steer-

ing levers are in the neutral, opened-out

position. The key should always be removed

from the switch if the operator leaves the

mower’s seat.

g. Slow-down before turning and come to a

complete stop before any zero turn maneu-

ver.

h. Do not stop machine or park machine over

combustible materials such as dry grass,

leaves, debris, etc.

3. To Mow Grass and Produce a Striped Pat-

tern

a. Pick a point on the opposite side of the

2. Glow Plugs: Combustion chamber plugs are

fitted with the necessary precise tip protrusion

into each combustion chamber, to enable the

sprayed fuel to be properly ignited during

cranking, without causing a significant drop of

combustion efficiency during engine running.

Glow plugs, due to their high tip temperature

when activated, give satisfactory starting at

ambient temperature-bottom limits approach-

ing that of other starting-fluid aids.

area to be mowed (post, tree, shrub, etc.).

3. Engine Throttle Control: (See Figure 2.)

Located on the left side of the mower next to

the operator’s seat. Moving the throttle control

from the rear to the front will increase the

engine speed from slow to fast.

b. If on an hillside, start at the bottom so that

the turns are uphill rather than downhill.

c. Align the mower so as to head directly

toward the object on the far side.

d. Slowly increase the speed of the machine

to match cutting conditions, terrain, and

operator familiarity with the controls and

keep the machine headed directly toward

the alignment object. Do not go fast as to

reduce cut quality or to be uncomfortable

in controlling the speed and direction of the

machine.

e. When approaching the other end of a strip,

slow down or stop before turning. A U-turn

is recommended unless a zero turn is

required. The speed of a U-turn that will

allow for machine controllability and mini-

mal turf defacement will be dependent on

several factors including: the speed of the

turn, the radius of the turn, the tire tread

pattern, the traction coefficient of the tire to

the traction surface, the slope of the trac-

tion surface.

4. Left and Right Steering Levers: (See Figure

3.) These hinged levers open out to the side

in the neutral position to permit the operator to

be seated or to leave the mower’s seat. The

operator, when seated, can pull the levers up

to the operating position, a comfortable fore-

arm’s length away. These levers control all of

the movements of the mower. Pushing both

levers forward causes the mower to move for-

ward. Pulling both levers back causes the

mower to move backward. Pushing one lever

ahead of the other lever causes the traction

wheel on the side where the lever is ahead to

rotate faster than the other traction wheel,

making the mower turn toward the side where

the lever is behind. When one lever is pushed

forward and the other lever pulled back the

same amount, one traction wheel will turn in

reverse and the mower will turn within its own

length.

f. Remember, a zero turn requires that the

forward or reverse travel of the machine be

stopped prior to the initiation of the turn or

severe turf defacement can occur.

g. To prevent rutting or grooving of the turf,

change the direction that the strips are

mowed by approximately 45 degrees the

next and each subsequent time that the

area is mowed.

In order to start the engine, both steering

levers must be opened out to the side in the

neutral position; the parking brake must be

engaged; and the blade clutch switch must be

“off”. However, once the engine starts, the

parking brake must be released before the

operator places the steering levers into the

operating position or the engine will

automatically shut off.

B.Controls

1. Engine ignition and start switch: (See Fig-

ure 1.) Located on the instrument housing

below the right side of the operator’s seat.

When the key is inserted and turned clock-

wise, 45 degrees, the ignition circuit is

Note: The Steering Lever will return toward

neutral when released, but they should be

placed in neutral by the driver. If the Drive

Handles are not placed in neutral, the tractor

may creep.

closed. When the engine is “cold”, have the

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Steering Levers

Deck Lift Handle

Park-

Brake

Figure. 4

Figure. 3

position so the hole in the pedal aligns with

the hole in the lever. Reinstall the detent pin.

This is the required position for the foot pedal

for the foot platform to tilt forward and to

access some of the machines components.

8. Fuel Shutoff Valve: (See Figure 4.) Located

behind the operator’s seat, the valve has

three (3) positions: “off”, “Left Tank”, “Right

Tank”. Close this valve if you are not going to

run the mower for a period of 30 minutes or

more to prevent flooding the engine. The fuel

system operates under pressure when the

engine is running.

5. Electric Blade Clutch Switch: (See Figure

1.) Located on the right side of the mower

beside the ignition switch. This is an “on/off”

push pull switch that controls the electric

blade clutch which supplies power to the cut-

ting blades through the PTO. The switch must

be turned off to start the engine and should

be turned off for safety any time another per-

son approaches the mower or the mowing

deck is raised to the transport position. Power

to the electric clutch will also be cut off if the

operator leaves the operator’s seat.

6. Parking Brake: (See Figure 3.) Located on

the left side of the traction unit. The handle is

an overcenter lever which applies the drum-

type brake on each drive wheel when the han-

dle is pulled to the rear. The brake must be

engaged in order to start the engine.

Note: In the left tank position, fuel will be

drawn from the left tank only, and excess fuel

not consumed by the engine will be returned

to the left tank. This also applies to the right

tank.

9. Seat Adjustment Lever: The Seat Adjust-

ment Lever is located beneath the seat. The

Seat Adjustment Lever is used to move the

seat forward and backward. To place the seat

in the desired position pull the seat adjust-

ment lever to the left then push the seat for-

ward or back to the desired position. Release

the lever so the seat will lock in place. The

lever on the side allows a choice of four seat

back angles, plus a folded-down position.

Knobs in each armresr allow them to be

adjusted to the desired height.

10. Hourmeter (Digital Tachometer Optional):

(See Figure 1 on page 9) Located on the right

side of the mower in front of the ignition

switch. When the machine is running the

tachometer displays engine rpm. When the

machine is off the tachometer displays run-

ning time.

7. Deck Lift Handle and Foot Pedal Lift

Assist: (See Figure 3.) Located on the right

front corner of the mowing deck. Raise the

mowing deck to the transport position, by pull-

ing the lever to the rear and moving it inward

into the stop for transport. To lower the mow-

ing deck, pull the deck lift handle and move it

outward. This lower’s the deck to the cutting

position.The foot pedal lift assist (not pictured

above) can provide “lift assist” to the hand

lever or with “foot effort only”. To provide

assistance to the lift handle: remove the

detent pin from the pedal assembly. Fold the

pedal down to the horizontal position so the

hole in the pedal aligns with the hole in the

lever. Re-install the detent pin. Pull on the Lift

handle and depress the foot pedal to raise the

deck. Lifting with “foot effort only” depress the

foot pedal (the hand lever will lock into trans-

port position if fully depressed). To release the

lift mechanism depress the foot pedal, move

the hand lever outward and slowly reduce foot

pedal effort to lower the mechanism. To ser-

vice the unit: Remove the detent pin from the

pedal assembly. Fold the pedal up to vertical

11. Warning Lights: Indicator lights are provided

to notify when conditions of “Low oil pres-

sure”, “High temperature coolant”, “Low alter-

nator output”, and “Trouble” are present.

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the procedures below to set the appropriate

angle to the mowing deck.

C.Initial Adjustments

1. Check the fluid levels and tires:

a. Park the mower on a flat paved surface,

engage the parking brake, shut off the

engine, remove the key from the ignition

switch, remove connection of the spark

plugs and using the transport lever, lower

the mowing deck into the cutting position.

b. Using a ruler, pencil and paper, measure

and note the distance from the paved sur-

face to the bottom edge of the mowing

blade at the front and the back of the deck

on each side of the mower. (Four dimen-

sions.)

Note:These checks should be made daily,

before starting the engine.

a. Fuel: Using a good grade of #2 Diesel fuel,

fill the fuel tank (beside the engine on the

left or right side of the mower). When the

fuel reaches one inch from the top of the

tank, stop. DO NOT OVERFILL. Space

must be left for expansion. (see page 29

for more specs.)

b. Engine Oil: (Filled at the factory before

shipment.) Pull out the oil dipstick, wipe it

off and reinsert it. Pull it out again and read

the oil level. If it is below the operating

range, add oil through the fill tube using a

funnel to bring it up to the top of the operat-

ing range. (see page 29 for more specs.)

Note:The front edge of the mowing deck

should be 1/8"-1/4" below the rear edge of the

deck so that the blades are cutting grass in

only the front half of their circular path. This

decreases friction and reduces the drive

power required.

Note:Shell Rimula 15W40 is recommended

and provides service SL and CI-4 plus.

c. If the dimension at the front of the mowing

deck is 1/8"-1/4" lower than the dimension

at the rear of the deck on each side of the

mower, do not adjust. If not, you will need

to adjust the Deck Lift Spring Assist (See

Figure 5). You may also need to adjust the

Deck Links (See Figure 5).

c. Engine Coolant: Use Shell Dex-cool,

extended life anti-freeze diluted with water

to create a 50:50 mixture.

d. Hydraulic Oil: (Filled at the factory before

shipment.) The hydraulic oil tank is located

beneath the operator’s seat. Always wipe

off the area around the oil tank fill neck

before checking the oil level to prevent dirt

from contaminating the oil. Remove the

cap and make sure the oil level is 1/4”

below the oil tank fill neck. If the oil level is

low, fill with Shell Rimula 15w40 or equiva-

lent oil. Equivalent oil should meet GM Alli-

son C-4.

Deck Lift Spring inner nut

e. Tires: 10-12 psi Rear, 20-25 psi Front

Caster Tires

Note:New tires are overinflated in order to

Deck Links

properly seat the bead to the rim. The normal

working pressure for the traction tires is 10-12

psi. The front caster wheels should be inflated

to 20-25 psi.

Figure. 5

d. Lower the mower deck to the cutting posi-

tion. With a wrench loosen the inner rear

nut on the Deck Lift Spring Assist. To

adjust the deck up or down, use a wrench

and with a few turns, adjust clockwise or

counter clockwise the outer rear nut of the

Deck Lift Spring Assist. Repeat this proce-

dure on the opposite side of the Mower.

Once the deck is adjusted, retighten bolts.

e. With the deck still in the cutting position,

adjust the Deck Links. With a wrench

loosen the top inner bolt of the Deck Link.

To adjust the side of the deck up or down

turn the top bolt clockwise or counter

clockwise a few turns. Adjust both front

and rear Deck links as necessary.

2. Check that all Nuts, Bolts and Screws are

Tight.

3. Check the tension of the deck drive belts.

a. Remove the deck cover

b. The tension of the deck drive belts are

maintained by a spring mechanism that

adjusts for wear and stretch.

c. Examine the belts for cuts, fraying, and

excessive wear. Replace if any of these

are detected.

d. Replace the deck cover.

4. Adjust the Mowing Deck: The cutting height

is set anywhere in the range of 1-1/2" to 5".

You may need to adjust the mowing deck to

achieve the proper angle for mowing. Follow

Retighten nuts.

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f. Raise the mowing deck to the transport

position using the transport lever.

2. That there are no spilled or leaking fuel

or oil sources, nor loose fuel or hydraulic

tank caps, hoses or fittings.

3. That there are no loose or missing hard-

ware nor any missing items.

4. That no non-approved devices are

installed.

5. That all safety signs and decals are

properly installed and legible.

g. Use the transport lever to lower the mow-

ing deck to the cutting position and repeat

step “b.” above to make sure that the

desired cutting height has been attained. If

the dimensions are not correct, repeat

steps “c.” through “f.” above.

5. Lubricate all fittings listed in the mainte-

nance section.

e. This is a one person machine, operator

only! Riders are not permitted under any

circumstance!

f. To start the engine on the machine:

1. Make sure the park brake is set to the

“ON” position, both lap bars are in the

neutral/start (opened-out) position, and

the Power Take Off (PTO also referred to

as blade control switch) is in the “off”

(down) position.

2. Move the engine speed control (throttle)

forward (half way).

3. Insert the key in the ignition and start

switch, turn the switch to “On”, and wait

for the glo-plug light to go out.

D. Zero Turn Break-In And Operating

Procedures

DANGER:

Reread the “When Mowing” Safety Precautions.

The following procedures are suggested for opera-

tors of ride-on machines which have zero turn

capabilities.

1. Orientation:

a. Read the entire Operator’s Manual.

b. Sit on the machine, adjust the seat before-

and-after, then adjust the speed/directional

(lap bar) controls (they can be adjusted

fore & aft, as well as up & down — 9/16"

wrench required).

4. Turn the ignition key in a clockwise direc-

tion to the “Start” position until the

engine starts.

g. Check safety devices:

c. Become familiar with all of the machine

controls, instrumentation, safety and

instruction signs, and safety devices.

d. Move (or have moved) the machine to a

safe, level area with no obstructions includ-

ing objects, pedestrians, and animals.

2. Initial Operation:

a. Use protective equipment for eyes, hands,

hearing, feet, legs, head and other areas of

the body if needed — safety eye glasses,

gloves, earplugs, boots, hats, etc.

1. With the park brake engaged, move one

of the lap bars (speed/directional control)

from the neutral/start position to the neu-

tral position (out of the slot, toward the

center of the machine) — the engine

should stop running. Move the lap bars

back to the neutral/start position and the

engine should run.

2. Repeat this procedure with the opposite

side lap bars.

3. With the park brake engaged and the lap

bars in the neutral/start position,

advance the engine speed control com-

pletely forward (Hi-idle), engage the PTO

control switch (pull upward), then lift off

the seat — the engine should stop run-

ning. Sit down and the engine should

run. Turn off the PTO by pushing the

control switch down.

h. To drive in the FORWARD direction:

1. Set the engine speed to 2000 to 2500

rpm (refer to tachometer on right control

panel). This must be increased to full

speed (3525-3675 rpm) after becoming

familiar with the machine.

WARNING:

Hearing Protection is required for all operator

exposure exceeding two (2) hours.

b. Ensure that the area is free of animals and

bystanders, especially children!

c. Survey the area where the equipment is to

be used to make sure it is free of debris,

sticks, stones, wires, bones, and other for-

eign objects which could cause injury to

bystanders, damage to the machine, or

damage to nearby facilities. Also make

sure that the area is free of toys, stakes,

pipes, chain, cable, potholes, drop-offs,

and step slopes.

d. Inspect the machine to make sure:

1. All guards, shields (including mower

chute deflector) are in their proper place,

are secure, and are functional.

2. Release the park brake.

3. Move both lap bars out of the neutral/

start position to the neutral position

(toward center of machine). Slowly,

move both lap bars toward the front of

the machine until the machine begins to

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move forward — release the lap bars

and the machine should stop. The more

that the lap bars are moved toward the

front of the machine, the faster the

machine will move in the forward direc-

tion. Release the lap bars and the

machine should stop traveling forward.

(This is a safety check, the normal pro-

cedure is for the operator to slowly bring

the lap bars to the neutral position).

4. Do not advance the lap bars rapidly as

this could cause turf defacement, loss of

traction, and/or instability.

5. To turn, advance one lap bar ahead of

the other and the machine will turn

toward the opposite from the side that

was advanced — I.E. to turn clockwise

(to the Right), move the LEFT lap bar for-

ward more than the right side, and to

turn counter-clockwise (to the LEFT),

move the RIGHT lap bar forward more

than the left side. NOTE: If one lap bar is

in the neutral position and the other is

advanced, the turn side tire will not

rotate and a “pivot turn” will be executed

— turf defacement could occur (if on

grass) as well as potential damages to

the traction surface and the tire. If the lap

bar on the turn side is not brought all the

way to neutral, then the turn side tire will

continue to rotate and a “U-turn” will be

executed with a low potential for turf

defacement as well as traction surface

and tire damage.

than the right side, and to turn clockwise

(to the RIGHT), move the RIGHT lap bar

rearward more than the left side. NOTE:

If one lap bar is in the neutral position

and the other is retarded, the turn side

tire will not rotate and a “pivot turn” will

be executed. Turf defacement could

occur (if on grass) as well as potential

damages to the traction surface and the

tire. If the lap bar on the turn side is not

brought all the way to neutral, then the

turn side tire will continue to rotate and a

“U-turn” will be executed with a low

potential for turf defacement as well as

traction surface and tire damage.

j. To perform a “zero turn”:

1. Please note, a zero turn maneuver can

not be executed while the machine is

moving in the Forward or, Reverse direc-

tions, the machine must come to a stop

first.

2. To turn clockwise, slowly move the LEFT

lap bar forward while simultaneously

moving the RIGHT lap bar rearward.

Release both lap bars and the machine

should stop turning.

3. To turn counter-clockwise, slowly move

the RIGHT lap bar forward while simulta-

neously moving the LEFT lap bar rear-

ward. Release both lap bars and the

machine should stop turning (this is a

safety check, the normal procedure is for

the operator to slowly bring the lap bars

to the neutral position).

i. To drive in the REVERSE direction:

1. Make sure no bystanders, animals, or

objects are behind the machine. Look

behind the machine, and use extreme

care.

3. Start the Engine:

a. Open the fuel shutoff valve by selecting the

left or right tank position.

b. Sit on the Seat. Set the parking brake

“On”.

2. Slowly, move both lap bars toward the

rear of the machine until the machine

begins to move rearward. Release the

lap bars and the machine should stop.

The more the lap bars are moved toward

the rear of the machine, the faster the

machine will move in the reverse direc-

tion. Release the lap bars and the

machine should stop traveling in reverse

(this is a safety check, the normal proce-

dure is for the operator to slowly bring

the lap bars to the neutral position).

3. Do not retard the lap bars rapidly as this

could cause turf defacement and/or loss

of traction.

c. Move the left and right steering levers to

the neutral, opened-out position.

d. Turn the electric blade clutch switch “Off”.

e. Push the throttle control to a position a

third of the way between slow and fast.

f. Insert the key in the ignition and start

switch, turn the switch to “On”, and wait for

the glo-plug light to go out.

g. Turn the ignition key in a clockwise direc-

tion to the “Start” position until the engine

starts.

Note:Do not hold the key in the “Start”

position for more than 10 seconds or you may

damage the starter. If the engine does not start

in this time, wait about 30 seconds and try

again.

4. To turn, retard one lap bar ahead of the

other and the machine will turn toward

the same side that was retarded — I.E.,

to turn counter-clockwise (to the LEFT),

move the LEFT lap bar rearward more

4. Operating the Mower: Operating a zero-turn-

ing-radius mower is not like operating a trac-

tor-type riding mower. The zero-turning-radius

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mower is much more maneuverable and

much less fatiguing to operate. However, get-

ting used to the fingertip control of the zero-

turning-radius mower takes some practice.

We strongly recommend that you locate a

“test area” where you can operate the mower

for about 30 minutes without being disturbed.

a. Get into the operator’s seat.

e. Place the steering levers in the neutral

position.

f. Set the parking brake.

g. Turn off the ignition switch and take the key

from the switch.

h. Close the fuel shutoff valves.

E.Mower Cutting Blades

b. Start the engine.

The blades normally “factory installed” on a mower

afford the best grass cutting performance on the

majority of grasses and mowing conditions; however,

there will be occasions whereby the grass type,

stage of grass growth, soil conditions, and weather

conditions will require different cutting blade types.

Since the mower decks are designed so that over-lap

of the cutting blades generally exceed 1.5”, there is

no need for orientation of one cutting blade to an

adjacent blade (I.E., the blades do not need to be

“timed” nor synchronized).

c. Use the transport lever to raise the mowing

deck to the transport position. Make sure

the blade clutch switch is off.

d. After the engine has warmed, adjust the

throttle to the fast position.

e. Release the parking brake.

f. Fold in the steering levers to the operating

position.

WARNING:

Hi-lift- These are generally the best cutting blades

for most grasses and mowing conditions. These

blades will provide extra “lift” for the thinner leaf

grasses, will handle lush grasses, and will provide

maximum grass and debris discharge. These blades

are generally required for material collection sys-

tems. More horsepower is required for these blades

when compared to others, and they generally pro-

duce the highest noise levels.

When operating this mower forward, do not

allow the steering levers to return to the neu-

tral position on their own. Always maintain a

firm grip on the steering levers, operate them

smoothly and avoid any sudden movements of

the levers when starting or stopping.

g. To go forward, move both steering levers

slightly forward and the mower will slowly

move forward. The farther you move the

levers forward the faster the mower will go

forward.

Medium-lift- These blades require less horsepower

than the hi-lift, and they generally work well in wider

leaf grasses and some mulch applications.

h. To back up, move both steering levers

slightly backward and the mower will

slowly move backward. The farther you

move the levers backward the faster the

mower will go backward.

i. To turn, pull the lever back on the side to

which you want to turn. The farther back

you pull the lever, the faster and more

sharply you will turn. Initially, you will have

to be careful to avoid turning to fast and

too far.

j. After you have mastered operating the

mower, use the transport lever to lower the

mowing deck to the cutting position and

pull on the electric blade clutch switch to

start the blades rotating.

k. Practice mowing in straight passes. When

you feel confident, slowly practice mowing

around obstacles such as trees.

Low-lift- These blades require less horsepower than

hi-lift and medium-lift blades, and they generally work

best with wide leaf grasses, sparse grass growth,

and sandy soil conditions. They generally produce

the lowest noise levels. Bahia blades are configured

without offset, and with a maximum amount of sharp-

ened cutting edge.

Mulch- These blades are generally designed for use

in cutting decks equipped with mulch baffles. The

shape of the blade generally produces higher turbu-

lence in order that the grass can be repeatedly cut

and re-cut into smaller pieces. These blades gener-

ally require more horsepower than other blades.

Mulch blades work best when the grasses are cut at

the highest levels, minimal lengths of grasses are

removed, and grass conditions are generally dry.

5. Parking the Mower:

a. Push off the electric blade clutch switch.

b. Use the Deck Lift Handle to raise the mow-

ing deck to the transport position.

c. Drive the mower to the cleanup or storage

area.

d. Move the throttle to slow.

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Linch Pins

Height of Cut Clevis Pin

Figure. 6

g. Shift the deck toward the ignition switch

side of the mower and remove.

h. To install reverse the process.

MAINTENANCE AND

SERVICE

2. Changing a Blade:

a. Remove the Key from the ignition and dis-

WARNING:

connect the spark plug.

Disconnect the spark plug wires or remove the

key from the ignition to prevent the engine

from accidentally starting before performing

any maintenance on this mower.

b. Jack up the front of the mowing deck about

one foot and block it in that position.

c. Wrap a rag around one end of the blade

and grasp it to prevent it from turning, or

secure the blade by placing a block of

wood between the blade and the deck

housing.

d. Use a 1-1/8" socket wrench on the pulley

side of the spindle to secure.

e. Remove the hex nut using a 1-1/8" wrench.

f. Remove the hex nut.

A. Mower Deck

1. Removing the Mower Deck:

a. Apply the parking brake. Remove ignition

key and both spark plug caps.

b. Lower the cutter deck to the ground. Cap-

ture the lift handle by placing the height of

cut clevis pin above the lift handle.

g. To replace the blade reverse the above

process and tighten nut to 100-120 lb-ft.

c. Remove tension of the PTO belt by moving

the belt tensioning rod.

Note:There is a certain amount of spring

WARNING:

tension due to the weight of the deck. When

removing the lift linkage from the deck the ten-

sion of the springs will go from the deck to the

lift handle. Not capturing the lift handle while

removing the lift linkage from the deck will

cause it to snap back.

Never mow with dull blades! Blades that are

bent should be replaced! The cutting blades

are sharp and can cause severe injury. Wrap

the cutting surface of the blade with a rag to

avoid injury.

d. Detach the mower drive belt.

e. Remove six linchpins (See Fig. 6) (4) from

the deck and (2) from the front of the

mower. Remove the linchpins on the left

and right rear side of the cutter deck (2);

remove the linchpins on the left and right

front side of the cutter deck (2); and

remove the linchpins on the front of the

mower (2).

f. Turn front caster wheels outward.

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a. Set the parking brake.

b. Clean any debris from the blades. Keep

blades sharp and free of build up at all

times.

Cover

Plate

c. Sharpen blades evenly at the original 30°

angle to maintain balanced cutting blades.

Do not sharpen the underside of the

blades. Use a electric blade sharpener, a

conventional electric grinder or a hand file

to sharpen the blades.

Spindle

d. Replace any blade with severe nicks or

dents that cannot be removed by filing.

e. Check the balance of the blade after

sharpening by placing it on a blade bal-

ancer. Do not use un-balanced blades.

f. If the blade dips on one end, file stock off

of the cutting surface on that end.

Figure. 7

Note:Blades that cannot be easily bal-

anced—REPLACE.

4. Changing the Spindle Assembly

a. Jack up the front of the mowing deck about

one foot and block it in that position.

b. Make sure the blade clutch is disengaged.

c. Remove the deck cover.

3. Changing the Blade Drive Belts:

a. Set the parking brake. Remove ignition key

and both spark plug caps.

b. Unscrew the wing nuts from the deck cov-

ers and remove both covers.

d. Remove the drive belts. (See 3. Changing

Blade Drive Belts.)

e. Remove the cutter blade. (See 2. Chang-

ing a Blade.)

f. Using a wrench or socket rachet remove

four hex nuts, and the four hex head cap

screws. Remove the spindle assembly.

c. Remove tension of the PTO belt by moving

the belt tensioning rod. Loosen the belt

retaining bolt.

d. Using a 1/2" socket breaker bar or socket

rachet insert the male end into the 1/2"

opening in the lower idler arm assembly

and pull the idler arm clockwise. While

holding the idler arm back, loosen the

blade drive belt from the pulley and slide

the belt away from the pulley.

B.Hydraulic Oil

e. Pull the tensioner pulley away from the belt

and remove the PTO belt then remove the

blade drive belt.

WARNING:

Never overfill the hydraulic units. Damage can

occur if the oil level is not within the proper

operating range.

f. Reverse the process to install the belt.

Note:When replacing belts do not over-

Note:When adding hydraulic oil, do so in

tighten. Adjust the idler pulley so that a ten-

pound pull with a spring scale between two

pulleys deflects the belt about 1/2".

small quantities and recheck the oil level

before adding more. It is important that you do

not overfill the reservoir to allow for fluid

expansion.

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caps and drain oil from both left and right

pumps. Replace and retighten nuts.

Hydraulic

pumps

Figure. 8

Hydraulic Tank

Unfasten hose and

drain from the bot-

tom of both pumps.

Figure. 9

1. Adding Hydraulic Oil (use Shell Rimula 15W40)

a. Place the Mower on a level surface and

engage the parking brake.

b. Stop the engine and remove the key

from the ignition switch.

j. Remove the three screws from the top of

the oil filter and replace the oil filter ele-

ment. Coat the sealing surface with Shell

Rimula 15W40 oil or equivalent. Install the

three screws back into the oil filter.

k. Add proper amount of hydraulic oil to res-

ervoir. Use Shell Rimula 15W40 or equiva-

lent.

c. Clean the area around the Hydraulic Oil fill

neck.

d. Remove the hydraulic fill cap and check

the level. The correct level is a 1/4” below

the oil tank fill neck.

e. Pour hydraulic oil into the reservoir a 1/4”

below the oil tank fill neck, if necessary.

l. Run and purge pumps and motors. Check

oil level.

m. Add proper amount of hydraulic oil to res-

ervoir and repeat step L.

2. Draining Hydraulic Oil

Used hydraulic oil must be disposed of properly. Do not

pour it down a drain or sewer, or dump it on open land, this

creates an environmental hazard. Please be aware of the

environment when disposing of used oil.

C.Electrical Circuit

Danger:

a. Place the Mower on a level surface and

engage the parking brake.

b. Stop the engine and remove the key from

the ignition switch.

c. Remove the mower deck. See section on

Mower Deck.

d. Raise the seat forward to expose the

hydraulic oil fill point.

Read General Safety Precautions Nos. 9 and 10.

1. Battery: The battery is located beneath the

operator’s seat. Remove the fillcaps and

check the level of the liquid electrolyte in the

battery every 50 operating hours. If the level

in any of the six cells has dropped below the

bottom of the split ring inside the fill hole, refill

the cell with distilled water. To keep the out-

side of the battery clean, brush on a strong

solution of bicarbonate of soda and water and

rinse with clean water. Keep the contacts and

cable ends clean with a wire brush and make

sure the connections are tight. Coat the termi-

nals with petroleum jelly to prevent corrosion.

2. Battery Storage: When storing the Mower for

long periods of time the following guidelines

should be taken.

e. Clean the area around the hydraulic fill oil

cap.

f. Remove hydraulic fill oil cap.

g. Place a suitable container (at least 2 gal-

lon) under the hydraulic reservoir.

h. Remove the drain plug from the bottom of

the hydraulic oil tank to drain. Replace the

plug.

i. Place a small pan under the pump motor

frame. Remove fill oil cap from hydraulic

reservoir for faster drainage. Remove nut

a. Disconnect the battery cables from the ter-

minals and remove the battery. You will

have to remove the control panel to access

the battery strap. Replace control panel.

b. Clean the battery before storing. A dirty

battery will lose its charge over time.

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c. Store the battery with a full charge. A dis-

charged battery will freeze (refer to the

table below).

6. Fuses: There are two fuses located in the wir-

ing between the ignition and start switch and

other electrical components. This is a stan-

dard plug-in type automotive fuse rated at 30

amp for the main harness and 5 amp for the

glow plug switch and 30 amp for the radiator

fan.

Specific Gravity

Freezing Temp (°F)

1.265

1.250

1.200

1.150

1.100

-71

-62

-16

7. Safety Switches: There are five safety

switches in the electrical circuit which control

the engine. They are (1) the blade clutch

switch, (2) the parking brake switch, (3) the

left and (4) the right steering lever switches

and (5) the seat switch.They operate so that

in order to start the engine, the blade clutch

switch must be off, the parking brake must be

engaged, and both steering levers must be

opened-out to the side in the neutral position.

Once the engine is started, the seat must be

occupied and the parking brake must be

released before either of the steering levers is

folded up to the operating position or the

engine’s electronic ignition will be grounded

out and the engine will stop. Also, the seat

must be occupied before the blade clutch

switch can cause the blades to rotate.

8. Safety Switch Operation Checks: The fol-

lowing operational checks should be made

daily.

d. Recharge battery when ever the specific

gravity value is less than 1.225

3. Battery Removal

Warning:

When removing the cables from the battery

follow these steps to avoid a short between

the wrench and the frame.

a. Remove the Negative (black) cable.

b. Remove the Positive (red) cable.

c. Release the hold down straps.

d. Remove the battery without tipping.

a. Blade Clutch Switch: Sit in the operator’s

seat. With both steering levers opened-out

in the neutral position and the parking

brake engaged, turn the blade clutch

4. Installing the Battery

Note:The battery is delivered from the fac-

tory fully charged and filled with electrolyte.

switch “on” and try to start the engine. The

engine should not start. If it does, the blade

clutch switch must be replaced. If the

engine does not start, turn the blade clutch

switch “off” and start the engine. Now turn

the blade clutch switch “on” and the blades

should rotate. If the blades do not turn, the

blade clutch switch must be replaced, the

seat switch must be replaced or the elec-

tric PTO clutch must be repaired. The air-

gap should be checked every 100 hrs. (or

less, if severe operating conditions exist

such as when there are many on/off

cycles, mulching operations, material col-

lection systems used, and dusty/dirty con-

ditions), and the air-gap adjusted if more

than 0.025". To inspect, remove the “nega-

tive” cable from the battery and all spark-

plug wires. The air-gap should be checked

with feeler gages in the three slots of the

BBC (PTO Clutch). See page 24 for air gap

adjustment specs. There are three inspec-

tion slots in the brake cover. To adjust, suc-

cessively tighten each of the three gap

adjustment nuts an equal amount. Insert a

feeler gage (see page 24 for specs) into

a. Attach the Positive (red) cable.

b. Attach the Negative (black) cable.

c. Attach the rubber battery strap.

5. Jump Starting

Warning:

Failure to use this starting procedure can

cause sparking, and the gases in the battery

to explode.

a. Attach the end of the red jumper cable to

the Positive terminal (+) of the charged

battery.

b. Attach the other end of the red jumper

cable to the Positive terminal (+) of the low

charge battery.

c. Attach the end of the black jumper cable to

the Negative terminal of the charged bat-

tery.

d. Attach the other end of the black jumper

cable to the frame of the unit with the low

charge battery.

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each slot as the air gap adjustment nut are

tightened. The correct adjustment occurs

when slight contact with the feeler gage

occurs. Engage the BBC (PTO Clutch) a

couple of times, and re-check the air-gap.

If it is not between the specs listed on page

24, repeat the adjustment procedure.

b. Parking Brake Switch: Sit in the opera-

tor’s seat. With both steering levers

one of the steering levers up to the operat-

ing position. Release the operator’s seat

and the engine should stop. If the engine

does not stop, the seat switch must be

replaced. With both steering levers folded

out in the neutral position, the parking

brake engaged and the blade clutch switch

in the “off” position, sit in the operator’s

seat and start the engine. Turn the blade

clutch switch to the “on” position and the

blades should start to rotate. Raise up

slightly off the operator’s seat and the

blades should stop. If the blades do not

stop when you dismount from the opera-

tor’s seat, the seat switch must be

opened-out in the neutral position and the

blade clutch switch “off”, release the park-

ing brake and try to start the engine. The

engine should not start. If it does, the park-

ing brake switch must be repositioned or

perhaps replaced. If the engine does not

start, engage the parking brake and start

the engine. Swing one steering lever up to

the operating position and the engine

should stop. If the engine does not stop,

the parking brake switch must be reposi-

tioned or replaced.

replaced.

e. Electric PTO Clutch: This clutch operates

when the engine is running, the operator is

in the operator’s seat and the blade clutch

switch is turned on.This electric clutch is a

fairly trouble free device. If a problem

develops and the blades do not turn, first

check the 20 amp fuse and then investi-

gate the wiring harness and the connec-

tions to the seat switch, the blade clutch

switch and the electric blade clutch. Then

check out the seat switch, the blade clutch

switch and finally the electric blade clutch.

c. Left and Right Steering Lever Switches:

Sit in the operator’s seat. With both steer-

ing levers opened-out in the neutral posi-

tion, the parking brake engaged and the

blade clutch switch “off”, swing the left

steering lever up to the operating position

and try to start the engine. The engine

should not start. If it does, the left steering

lever switch must be repositioned or per-

haps replaced. Open the left steering lever

to the neutral position and swing the right

steering lever up to the operating position

and try to start the engine. The engine

should not start. If it does, the right steer-

ing lever switch must be repositioned or

perhaps replaced. If the engine does not

start, Open the right steering lever to the

neutral position and start the engine.

Swing the left steering lever up to the oper-

ating position and the engine should stop.

If the engine does not stop, the left steering

lever switch must be repositioned or

D.Tires

The two front wheels are caster wheels that are free

to swivel to accommodate the direction of the Mower.

The two rear wheels are used to propel the Mower in

the direction of input from the drive handles. Inflation

pressure of the rear tires is important for stability

while the Mower is in operation. If the tire diameter is

not equal between the two tires, the Mower will pull to

one side.

1. Inflation Pressure:

a. Traction Tires—20 psi max; 10-12 psi rec-

ommended

b. Front Caster Wheel—28 psi max; 20-25

psi recommended

replaced. Open the left steering lever out

to the neutral position and start the engine.

Swing the right steering lever up to the

operating position and the engine should

stop. If the engine does not stop, the right

steering lever switch must be repositioned

or replaced.

c. Cutting Deck Ball Wheels—Solid Polyure-

thane.

Use the Following guidelines for maintaining the tires:

a. Balance inflation pressure between the

rear tires to help maintain straight travel

(see tire side wall for proper inflation pres-

sure).

b. Keep the valve caps tightened to prevent

air pressure loss.

d. Seat Switch: With both steering levers

opened-out to the neutral position, the

parking brake engaged and the blade

clutch switch in the “off” position, start the

engine. Now release the parking brake,

hold down on the back of the operator’s

seat against spring pressure, and swing

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2. Leaking Tires: When a flat tire occurs, repair

or replace immediately. The normal procedure

is to remove the wheel and replace it with a

spare. Take the leaking tire to a maintenance

area and repair. If a tire is getting soft, park

the mower on the nearest level, paved area. If

the leaking tire is on a traction wheel, put

blocks on each side of the opposite traction

wheel and jack up the tire that leaks about an

inch off the ground. Loosen and remove the

lug nuts and remove the wheel. Mount a

spare wheel and tire, replace the lug nuts, and

using a torque wrench, tighten them to 60

10 lb-ft.

d. Loosen jam nuts on both ends of rod con-

nectors. See Control Assembly in the Illus-

trated Parts Book (ONLY if mower creeps.)

e. Start unit and push throttle all the way on.

f. If unit creeps forward rotate rear rod con-

nectors counter-clockwise. And if unit

creeps in reverse, rotate clockwise.

Adjust the appropriate rod connector. The

left rod for the left side of the mower and

the right rod for the right side of mower.

Afterward, retighten jam nuts.

E. Brakes

While the mower is in motion, all braking is performed

dynamically through the hydraulic pumps and traction

motors, controlled by the two steering levers. When the

mower is parked with the engine shut off, the hydraulic

system locks the traction wheels.

If the leaking tire is on a front caster wheel,

block both traction wheels and raise the

caster wheel so that the tire is an inch off the

ground. Loosen and remove the locknut from

the axle assembly and pull the axle assembly

from the caster yoke. The wheel and two

spacer sleeves will drop free. Slip the axle

assembly through one side of the caster

yoke, through a spacer sleeve, a spare

wheel, the other spacer sleeve and finally

through the other side of the caster yoke.

Then tighten the locknut on the end of the

axle assembly.

Note:To move the mower forward or in

reverse by pushing, you must release the

dynamic braking. Locate the valves on the

pump. Turn valves counter-clockwise one

quarter turn to push the unit. After pushing

the mower to the desired location, return both

valves to the operating position (See photo

below).

Lower the mower off the jack and continue

mowing. The wheel with the leaking tire

should be taken to the maintenance area, the

tire inflated to 20 psi and the wheel placed in

a large bucket of water. Carefully inspect the

tire, rim and valve for escaping air bubbles

which indicate a leak. Mark each leak with a

yellow marking crayon and then deflate the

tire to 8 psi and repeat the inspection. If the

leaks you find are pin hole size to 1/16"

diameter, the tire can be repaired using an

aerosol can of tire inflater and latex sealer

available from any auto supply store. Follow

the directions on the can. If the leaks are

larger than 1/16" diameter, the tire can be

repaired with rubber plugs also available in a

kit from any auto supply store. If the tire bead

is damaged, a tube will have to be installed in

the tire or the tire will have to be replaced.

Hydro Release Valve

When the mower is parked with the engine running

and the steering levers opened out in the neutral

position, the parking brakes should be applied. The

parking brakes are drum-type brakes mounted on

each traction wheel.They are both engaged by the

same operating lever.

3. Creeping: Creeping is the slight forward or

backward movement of the mower when the

throttle is on and the lapbars are in the

opened-out position. If your mower creeps do

the following.

1. Adjustments: The parking brake handle is an

overcenter lever that should engage with

moderate force.

a. Jack up rear of unit.

Note:To increase parking brake capacity

b. Place Lapbars in neutral opened-out posi-

tion.

c. Locate jam nuts. (Reference control

assembly in parts list).

tighten the brake rods going back to the brake

arms equally. Tighten rods one full turn and

check parking capacity. Repeat Step.

To adjust either brake individually, tighten the hex nut

in a clockwise direction one full turn looking down the

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brake rod. This will tighten the brake about .040 inch.

Normally, both brakes should be adjusted and equal

amount.

Remove the fill cap and fill the tank with Shell Rimula

15W40 oil until the oil level is a 1/4” below the oil tank

fill neck. Leave this air space for expansion. Start the

engine and let it run at idle for about five minutes.

Check the filter for leaks. Idling the engine and the

pumps in this way will purge any air from the system.

Shut off the engine and recheck the oil level in the

tank. Top-off if necessary until the oil level is a 1/4”

below the oil tank fill neck.

2. Repair: The mower is equipped with drum

brakes and will not normally require mainte-

nance. If they are not working properly, please

contact your service center.

F. Hydraulic System

Note:After unit is up to operating tempera-

ture, turn off engine and re-check hydraulic

oil. If oil appears foamy or contains excessive

air bubbles, DO NOT OPERATE UNIT. Contact

service technician.

WARNING:

Never overfill the hydraulic units. Damage can

occur if the oil level is not within the proper

operating range.

3. Hydrostatic Pumps and Motors: The pumps

are the hardest-working components in the

hydraulic system. They are in operation all the

time the engine is running. Because of

extremely close tolerances, wear is an impor-

tant factor in their life. Contaminants in the

hydraulic oil and cavitation does the greatest

harm to the pumps. Cavitation is a blockage in

the supply lines that produces a partial vac-

uum causing violent bubbling in the hydraulic

oil in the pump.

Note: When adding hydraulic oil, do so in

small quantities and recheck the oil level

before adding more. It is important that you do

not overfill the reservoir to allow for fluid

expansion.

1. Hoses: Check the hoses from the hydraulic

oil tank to the oil filter to the hydraulic lines

daily for leaks or abrasion and replace any

damaged hoses. Make certain there are no

kinks or twists in any hose.

2. Hydraulic Oil Tank and Filter:

Check the two suction hoses (the hoses con-

nected to the filter) daily before starting the

engine. Look for a flattened condition or any

leaks and repair or replace as necessary. A

flattened or leakng suction hose will permit

cavitation to develop which can destroy the

pumps in a short time.

Note:Change the hydraulic oil and the oil

filter element after the first 50 hours of opera-

tion and every 500 hours thereafter.

To drain the hydraulic oil tank, place a 2 gallon drain

pan under the drain plug on the bottom of the

hydraulic oil tank. Remove the drain plug, drain the

tank, then replace the plug. Remove the three screws

from the top of the oil filter and take out the oil filter

element. You don’t have to drain the rest of the

hydraulic system. Put the replacement filter element

in the oil filter and lubricate the sealing surface. Install

the three screws in the top of the oil filter to secure

the oil filter element. (See photo below)

Contaminants or foreign matter in the oil will

also damage the pumps . To prevent this, use

a filter that captures particles as small as 25

microns or 25 millionths of a meter in diame-

ter. You can help in the battle against dirt by

being very careful when you remove or repair

a component in the hydraulic system. Thor-

oughly clean off any component before you

work on it. Plug the ends of any hose or line

you remove with a rubber or plastic plug. Use

plastic caps to seal off the ends of hydraulic

fittings. Place any component you remove in a

clean plastic bag so it can’t pick up dust or

dirt. Clean your hands frequently when work-

ing on the hydraulic components.

Screw

Note:The pumps are not owner-repairable.

If a pump fails, contact your Cub Cadet Com-

mercial dealer. Do not disassemble the pump.

Screw

4. Steering Lever Adjustments: Place the

mower on level ground with the engine run-

ning, parking brake off and steering levers

opened out to the neutral position. If the

Note:Always wipe off the hydraulic tank fill

cap and the area around it before removing

the cap to prevent dirt from contaminating the

oil.

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Mower begins to creep, adjust the Steering

Levers.

b. Sharpen the blades so that the mower will

be ready to use when needed.

c. Protect the metal surfaces. Repair

scratches with the appropriate touch-up

spray paint. Brush a rust preventive oil on

any unpainted surfaces including the pul-

leys and blades. (Be careful not to get any

oil on the drive belts.)

If the mower creeps, first determine whether it

creeps to the right or left side and which direc-

tion the mower moves — to the front or the

rear. To make the adjustment, place the steer-

ing levers in the opened-out neutral position

and set the parking brake, shutoff the engine,

take the key from the ignition switch and pivot

the seat forward. If the mower creeps to the

right, you will adjust the linkage on the left

side of the mower and vice-versa. Remove

the cap screw and lock washer that secure

the linkage control arm rod end bearing to the

control lever pivot. Loosen the jam nut which

prevents the rod end bearing from turning. If

the mower creeps forward, thread the rod end

bearing one-half turn clockwise into the link-

age control arm. If the mower creeps back-

ward, thread the rod end bearing one half turn

counterclockwise out of the linkage control

arm. Then tighten the jam nut and reconnect

the rod end bearing to the control lever pivot

by replacing the cap screw and lock washer.

d. Lubricate the mower.

e. Drain the engine oil. The engine should be

warm so that all the oil drains. Replace the

engine oil filter and refill the crankcase with

fresh oil.

f. Clean the battery and make sure it is fully

charged.

g. Inspect the hydraulic hoses, lines and fit-

tings. Replace as necessary.

h. Jack the mower up and store it on blocks to

take the weight off of the tires.

2. To Put the Mower Back in Service:

a. Check the battery. Charge if necessary.

b. Check the level of the oil in the crankcase

and the hydraulic tank.

c. Lower the mower off the block and check

the tire pressure.

After adjusting the steering linkage, swing the

seat back to its normal position and place the

steering lever on the side you adjusted up to

the operating position. If you feel a slight push

forward or a slight pull backward from the

neutral position you must adjust the lever

return assembly. To do this, swing the steering

lever back out to the neutral position, pivot the

seat forward and loosen the jam nut on the

lever return rod where it is threaded into the

hex-shaped end of the lever return bolt. If the

steering lever was pushed forward, turn the

hex-shaped lever return bolt clockwise one-

half turn off of the lever return rod. If the steer-

ing lever was pulled back, turn the hex shaped

lever return bolt counterclockwise one-half

turn onto the lever return rod. Then tighten the

jam nut, pivot the seat back into the operating

position and start the mower to check that

your adjustments were made correctly.

d. Push the mower outdoors and start the

engine. Let the engine idle until it has

warmed up completely (4 to 5 minutes).

G. Storage

1. General: If your mower will not be in service

for a few months, it should be stored in a dry

location that is not subject to drastic changes

in temperature. Before storing, the following

maintenance procedures should be per-

formed.

a. Clean the mower. The entire tractor and

cutting deck should be washed and

cleaned.

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6. Lubricate all grease fittings. Follow the

MAINTENANCE SCHEDULE

Lubrication Chart.

D. Every 100 Hour Checks

1. Change the engine oil filter. (Every 50 hours

under heavy duty operation.)

A. Daily Checks

1. Before starting engine:

a. Check the fuel level.**

2. Check the engine spark plugs.

b. Check the engine oil level.**

c. Check the hydraulic oil level.

d. Check the hydraulic hoses for leaks, abra-

sion, kinks, twists, or a flattened condition.

e. Check the tires and tire pressure.

Drive Tires: 10-12 psi.

Front Caster Wheels: 20-25 psi.

f. Check the spindle belt, the mower drive

belt and the hydro drive belt.

g. Check the blades. Make sure they are

sharp and that the blade securing cap

screws are tight.

E. Every 500 Hour Checks

1. Change the hydraulic oil and the hydraulic oil

filter

F.Yearly Checks

1. Check the oil in the hydraulic reservoir.

2. Check the air gap on the blade brake clutch

(PTO Clutch) and if it exceeds 0.025” adjust to

0.015” - 0.022”.

Note: Engine coolant: Use only Shell Dex-cool,

extended life anti-freeze diluted with water to create a

50:50 mixture.

h. Check the cutting height.

2. When ready to start the engine:

a. Check the five safety switches for proper

operation.

Hydraulic fluid: Use Shell Rimula 15W40 oil.

* Perform maintenance more frequently under dusty

conditions.

3. After mowing:

a. Clean the mower.

**Reference Engine Owner’s Manual

b. Clean the engine air screen.

c. Oil the wear points. Follow the Oiling

Chart.

d. After the first five hours, Change the

engine oil and engine oil filter.

B. Every 25 Hour Checks

1. Service the engine foam element air pre-

cleaner.*

2. Grease the three spindle bearings.

C. Weekly or Every 50 Hour Checks

1. Change the engine oil. (Every 25 hours under

heavy duty operation.)

2. Clean or replace the engine’s paper air

cleaner element.*

3. Check the battery’s electrolyte level.

4. Clean the engine cooling fins and external

surfaces.*

5. Oil wear points. Follow the Oiling Chart.

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OIL CHART

Apply a few drops of engine oil or use a spray lubricant. Apply the oil to both

sides of pivot points. Wipe off any excess. Start engine and operate mower

briefly to insure that oil spreads evenly.

Number of Oil Points

Description

DAILY

Deck Suspension Pivots

Height Adjustment Turnbuckle Clevis Pin

Height Adjustment Handle Pivots

Height Adjustment Stop Pivots

Deck Lift Linkage Pivots

Transport Handle Pivots

Transport Handle Pin

Deck Frame Up-and-Down Pivots

WEEKLY

Seat Hinge

Steering Lever Linkage Rod End Bearings

Lever Return Assembly Rod End Bearings

Pump Control Lever Pivots

Brake Lever Pivot

Brake Lever Control Rod Ends

Brake Control Rod Ends

LUBRICATION CHART

Use a grease-gun filled with NO. 2 Multipurpose Lithium Base Grease

No. of Grease Fittings

Description

EVERY 25 HOURS

Blade Spindle Bearings

WEEKLY

Front Caster Wheels

Front Caster Wheel Spindles

Mowing Deck Pivots

Deck Take-Up Idler Pivots

Axle Pivot

Steering Lever Pivots

Hydro Take-up Idler Pivot

Mower Deck Ball Wheels

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B. Enginge RPM Check and Adjustment

Performance Adjustments

Description

High RPM Spec.

3675 +/-50

Low RPM Spec.

1200 +/-100

A. High Speed Tracking Adjustment

28.2 Hp Caterpillar

If mower tracks to one side with both lap bars in fully

forward position:

NOTE: RPM Specs. are for free running engines under no load.

1. Verify that the lap bars are in the neutral posi-

tion, the parking brake is on, and the PTO

drive is disengaged.

2. Start the mower and let it run at approximately

half throttle for 3-5 minutes to bring the engine

up to operating temperature.

3. Locate the Hour Meter/Tachometer/ Service

Minder display on the right hand operator con-

trol panel. (see Fig.1 on page 9 of the manual)

This display defaults to Tachometer mode

when engine is running.

4. Move the throttle lever to the high speed posi-

tion and note the RPM reading on the display.

5. Move the throttle lever back to the low speed

position and again note the displayed RPM’s.

6. Compare these noted RPM readings to the

specifications in Table 1, for the engine that is

on your mower.

7. If the readings do not correspond to the

ranges in the table, refer to the engine

owner’s manual for the proper adjustment pro-

cedures.

8. If adjustments per the engine operator’s man-

ual do not result in proper RPM readings, con-

tact your service technician.

9. Note: The throttle cable sheath may shrink or

slip over time, changing the relationship

between the throttle lever on the left hand

operator control panel and the throttle arm on

the engine. To readjust the throttle cable:

a. Make sure the engine is off, place lap bars

in the neutral position, set the parking

brake, and disconnect and ground both of

the spark plug wires.

1. Check air pressure in all four tires:

a. Pressure should be within specified ranges

and balanced side-to-side.

b. Rear tires 10-12 psi. recommended (20 psi

MAX.)

c. Front tires 20-25 psi. recommended (28 psi

MAX.

2. Check hydraulic fluid level (Ref. Engine

owner’s manual)

3. Verify that the mower does not creep when

the engine is running, the lap bars are in the

neutral position and the parking brake is

released. (Refer to section D-3 on page 21 of

this manual if this condition exists).

4. Recheck the tracking after any adjustments

based on the above.

5. If uneven tracking persists, adjust as follows.

(see Fig. 10)

a. Unit tracks to the RIGHT, adjust Left lap

bar stop bolt to make it longer.

b. Unit tracks to the LEFT, adjust Right lap

bar stop bolt to make it longer.

6. Re-check the tracking and make any fine tun-

ing adjustments to the lap bar stop bolts as

required.

Note:If stop bolt is adjusted too far, track-

ing problem will change sides. Make the fine

tuning adjustments by shortening the same

bolt.

b. Locate and loosen the cable clamp on the

engine throttle plate.

c. Place the operator’s throttle lever to the

high speed position and then slide the

cable through the clamp until the throttle

arm is in the full throttle position. (Ref.

Engine owner’s manual)

d. Tighten the cable clamp.

e. Move the operator’s throttle lever between

high and low speed and verify that the

engine throttle arm also moves through it’s

full range of motion.

f. Repeat as required to obtain proper throt-

tle adjustment.

g. Verify proper throttle adjustment by check-

ing RPM readings as outlined above.

Figure. 10

Lap Bar Stop Bolt

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3. Check factory settings of lap bars for the con-

ditions listed above.

C. Deck Corner Ball Wheel Roller Settings

1. Matching the set heights of the ball rollers on

the four corners of the mower deck to the

desired cut height will prevent edge scalping

and minimize any side-to-side variance in cut

height.

2. There are three height adjustment holes in

the bracket that mount the ball rollers to the

deck.

Note:If lap bar adjustments are required,

height adjustments should be made prior to

angular adjustments.

4. To adjust the height of the lap bars,

a. Remove the nuts from the lap bar mounting

bolts (see Fig. 11).

b. Remove the bolts and lap bar and repostion

to the seconc set of holes in the mounting

block.

a. Use the top set of holes for cut heights of 2

inches or lower.

c. Replace the bolts and nuts and tighten to

28-34 lb-ft.

b. Use the middle set of holes for a 2-1/2 - 3-1/2

inch cut height.

c. Use the bottom set of holes for cut heights of

4 inches or higher.

1. If angular adjustments are also required,

nuts can be tightened until snug at this

point.

d. The same adjustments should be made to

both sides of the mower.

D. Deck Center Anti-Scalp Roller Settings

1. The front and rear rollers help prevent the

scalping of high spots and uneven terrain

across the center section of the deck.

2. The rollers on the front of the deck are fixed at

the factory and can not be adjusted.

3. The rollers on the rear of the deck can be

adjusted downward one inch.

5. To adjust the front-to-rear angle of the lap bars,

a. Loosen the nuts on the lap bar mounting

bolts, leaving the bottom one fairly snug.

b. The top hole is slotted, allowing the lap bar

to pivot on the bottom bolt.

c. Move lap bar to the desired angle and

tighten the nuts to 28-34 lb-ft.

a. Lowering the roller will increase the strip-

ing effect left behind the mower.

b. This positioning of the rear roller will also

help to filter the mulched grass clippings

into the turf.

Note:In the neutral position, the handles of

the lap bars should be aligned with approxi-

mately a one inch gap between the tips. Adjus-

the gap by adding shim washers to the top

mounting bolt between the lap bar and the

mounting block.

c. Roller should not be lowered if the cut

height is set at 2-1/2 inches or lower.

d. Check the results of any adjustments to

the conditions described in section a,

above. Repeat any adjustment procedures

as required until all conditions are met.

E. Lap Bar Adjustment

1. Proper lap bar and seat adjustment will result

in the following:

a. In the neutral position with hands on the

lap bars,

1. Operator’s upper arms should be relaxed

and approximately vertical.

2. Operator’s forearms should be approxi-

mately vertical.

b. In the full forward position,

1. Operator’s back should stay in contact

with the seat back.

2. Lap bars should not contact operator’s

legs.

Lap Bar Mounting Bolt and Nuts

c. In the full reverse position,

1. Lap bars should not contact the opera-

tor’s legs or torso.

Figure. 11

2. Set the seat to the preferred operating position.

a. Adjustment lever is located under the front

edge of the seat.

b. The seat has five inches of front-to-rear

adjustment available.

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aligned along the mower centerline. The blade-

to-ground height at the rear of the blade tip

should be 1/8" to 1/4” higher than the front tip.

This is referred to as blade pitch. The sam

height difference should be true for the left

blade, measured front and back.

F. Deck leveling Procedure

1. Park the mower on a flat paved surface, engage

the parking brake, shut off the engine, remove

the key from the ignition switch, disconnect the

spark plug wires and using the transport lever,

lower the mowing deck into the 4" height of cut

position. (The 4" height of cut position is recom-

mended in order for one to see and obtain a

measurement. Any height of cut position is

acceptable as long as a proper measurement

can be taken.)

2. Check the right and left front tire pressure.

Adjust as necessary to 20-25 psi. Tire pressure

can affect blade height by as much as a 1/4”.

3. Check the right and left rear Drive tire pressure.

Adjust as necessary to 10-12 psi.

4. Measure blade-to-ground height at the front tip

of the right blade. To obtain an accurate mea-

sure, align blades in parallel with mower center-

line, (i.e. front to back).

5. Measure blade-to-ground height at the front tip

of the left blade. Be sure to measure at the

blade tip with the blades arranged in proper

position.

8. To adjust the blade pitch the deck pitch must be

adjusted. Loosen the inner jam nuts at the rear

of the horizontal threaded rods. Start at Point C

to raise the rear of the deck, tighten the rear

outer jam nut to raise the deck pitch. Adjust the

rear jam nut at Point D to take the “slack out of

the threaded rod.

9. The final adjustment would be to take the “slack”

out of the left rear linkage (Point D) by adjusting

the jam nuts on the eyebolt. Loosen the jam

nuts and tighten the upper nut to remove “slack”.

10. In many cases it will be necessary to adjust

deck height using both eyebolt adjustments and

pitch adjustment to achieve the correct blade-to-

ground heights. If you remember that the front

right blade tip adjustment is fixed and you level

to that height, adjusting the decks will be simpli-

fied.

11. Once the deck is level one may find that the

height of cut does not match the height of cut

indicator. A final adjustment may be made by

lowering or raising the height of cut link accord-

ingly. To raise the deck: remove the shoulder

bolt mounting the height of cut link to the lift han-

dle and reassemble the shoulder bolt in the low-

est of the three holes. To lower the deck: remove

the shoulder bolts mounting the height of cut

link, flip the height of cut link around and reas-

semble the shoulder bolts in the top of the set of

three holes and the bottom hole. (see Fig. 12)

6. To level the deck, adjust the eyebolt at the left

front of the deck (Point B) so that the blade-to-

ground height at the right front blade tip

matches that of the left front blade tip. This is

done by loosening the jam nuts on the eyebolt

and tightening the upper nut to raise the deck

and loosening the nut to lower the deck. The

right front blade tip height is fixed so you must

adjust the left front tip to match it.

7. Measure the blade-to-ground height at the right

rear blade tip. Again be sure to measure at the

blade tip at the rear of the right blade when

Height of Cut LInk

Eyebolt

Point B

Eyebolt

Point D

Point A

Jam Nuts

Point C

Figure. 12

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B.Lubricating Oil Specifications

Use only good quality lubricating oil, such as shell Rim-

ula 15W40 which meets Caterpillar ECF-I and either of

the following:

Fuel & Lube Specifications

A.Fuel Specifications

Use good quality fuel to get the correct power and per-

formance from the engine. The recommended fuel spec-

ification for Caterpillar engines is shown below.

• API-CH-4 plus

• ACEA E5

Note: API CI-4 plus and ACEA ES oils that have not

met the requirements of Caterpillar’s ECF-I specification

may cause reduced engine life.

Cetane number 45 minimum

Viscosity

Density

2.0/4.5 centistrokes at 40 C (104 F)

0,835/0,855 kg/litre

Sulphur

Distillation

0.2% of mass, maximum

85% at 350 C (662 F)

Caution: Always ensure that the correct viscosity grade

of lubricating oil is used for the ambient temperature

range in which the engine will run as shown in the chart

below.

Cetane number: Cetane number indicates ignition per-

formance. Fuel with a low cetane number can cause

cold start problems and affect combustion.

Recommended SAE viscosity grades

Viscosity: Viscosity is the resistance to flow and if this

is outside limits, engine performance can be affected.

5W20

10W30

15W40

20W50

Density: Low density will reduce engine power, higher

density will increase engine power and exhaust smoke.

Sulphur: High sulphur content (not normally found in

Europe, North America or Australasia) can cause engine

wear. if only high sulphur fuels are available, it will be

necessary to use a highly alkaline lubricating oil in the

engine or reduce the lubricating oil change interval.

-20 -10

-22 -4

20 30 40 50 C

-30

14 32 50 68

86 104 122 F

Distillation: This is an indication of the mixture of differ-

ent hydrocarbons in the fuel. A high ratio of light weight

hydrocarbons can affect the combustion characteristics.

Viscosity chart

A = Recommended viscosity

B = Ambient temperature

Low temperature fuels: Special winter fuels may be

available for engine operation at temperatures below

0 C (32 F). These fuels limit the formation of wax in the

fuel oil at low temperatures. If wax forms in the fuel oil,

this could stop the flow of fuel oil through the filter.

Ensure the lubricating oil sump is filled slowly after warm

up, check with the dipstick that the oil level is correct.

Change the oil and filter in accordance with the service

instruction.

Aviation kerosene and R.M.E. type fuels: These fuels

may be used, but can effect the engine performance and

starting ability. The only aviation fuels that are permitted

for use with these engines are: JP5, Jet A and JP8 pro-

viding that 5% spindle oil is added, Aviation fuel JP4 is

not recommended. For more information on aviation

fuels refer to the Caterpillar application department.

Only up to 5% R.M.E. in mineral oil diesel fuel is permit-

ted. Biodiesel blends of up to 5% B100 and #2 diesel

fuel (B5) are allowed.

Electrical shut-off solenoid (ESOS): The ESOS is fit-

ted to the right hand side of the cylinder block, at the

rear of the fuel injection pump. When the solenoid is de-

energised, a control rod pushes the fuel control rack to

the ‘no fuel position’ in the injection pump. The unit oper-

ates from a 12V supply in an ‘energise to run’ condition,

an electrical failure will give automatic fuel shut-off.

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WIRING DIAGRAM

GD: 02000915

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MANUFACTURER’S LIMITED WARRANTY - TURF EQUIPMENT

This warranty is specific to the product manual to which it is attached.

For a complete list of products and warranties contact your authorized Cub Cadet Commercial dealer.

Proper maintenance of the purchased Cub Cadet Commercial equipment is the owner’s responsibility. Follow the

instructions in your owner’s manual for correct lubricants and maintenance schedule. Your Cub Cadet Commercial dealer

carries a complete line of quality lubricants and filters for your equipment’s engine, transmission, chassis, and attach-

ments.

What is Covered By This Warranty? This limited warranty covers any defect in materials and/or workmanship in your

Cub Cadet Commercial equipment to the original owner for the following time periods:

A) First (1^st) Year of Original Ownership: Both Parts found defective in materials and /or workmanship and the

associated Labor of the particular repair are covered under the terms of this limited warranty

B) Second (2^nd) and Third (3^rd) Year of Original Ownership: Parts found defective in materials and /or workmanship are

covered under the terms of this limited warranty.

•

Limited Battery Warranty: 90-day free battery replacement in the case of defects in materials and/or

workmanship, thereafter prorated for the period from the fourth (4th) through the twelfth (12^th) month of

ownership.

•

“No-Fault Warranty”: Covers the “No-Fault” to owner replacement of damaged belts, tires, seats, and grass bags

(cutting blades are not included) for a period of One (1) month or One-Hundred (100) hours, whichever comes

first.

Limited Engine Warranty: Parts and Labor for defects in materials and/or workmanship are covered for the first

two (2) years of original equipment ownership. Refer to the Engine Manual for specific limitations and restric-

tions.

Accordingly, Cub Cadet Commercial will replace or repair any part or parts without charge through your authorized Cub

Cadet Commercial dealer subject to the above time and coverage limitations. Upon completion of your purchase, the

Serial Number/s of the unit will be registered with the Cub Cadet. This will initiate and validate your limited warranty and

the applicable Warranty Period.

What is Not Covered By this Warranty? Cub Cadet Commercial does not warrant ( a ) routine maintenance items such

as lubricants, filters (oil, fuel, air and hydraulic), cleaning, tune-ups, brake or clutch inspections, adjustments made as part

of normal maintenance, blades, blade sharpening, equipment setup, and normal wear items; ( b ) incidental cost such as

transporting equipment to and from the dealer, telephone charges or renting product temporarily to replace a warranted

product; ( c ) damage caused by use of the equipment for purposes other than those for which it was designed; ( d )

damage caused by accident or Disasters such as fire, flood, wind and lighting: ( e ) damage caused by unauthorized

attachments, modifications, alterations, improper servicing or maintenance, improper storage; or ( f ) any other abuse or

misuse of the equipment.

Exclusive Warranty. The foregoing warranty is exclusive and in lieu of all other warranties or remedies, whether written,

oral or implied. Any and all implied warranties of merchantability, fitness for particular purpose, course of delaying or

usage of trade are hereby expressly disclaimed and excluded. (Some states do not allow the exclusion or limitation

of incidental or consequential damages, so the above exclusion or limitation may not apply to you.)

Limitation of Remedies. Under no circumstances, except to the extent such exclusions are prohibited by applicable law,

shall Cub Cadet Commercial be liable for any loss or damage, direct or indirect, special, incidental or consequential

arising out of the use of or inability to use this equipment including but not limited to any claim for loss of profits, loss of

profits, loss of savings or revenue, loss of use of the equipment or any associated equipment, facilities or continued

service, downtime, the claims of costs of third parties including customers and injury to property. Some states do not

allow limitations on how long an implied warranty lasts of the exclusion or limitation of incidental or consequential

damages, so the above limitations or exclusion may not apply to you. This warranty gives you specific legal rights,

and you may also have other rights that vary from state to state.

Future Changes: Cub Cadet Commercial reserves the right to reserve, change or modify the construction and design of

its equipment or any component part or parts thereof without incurring the obligations to make such changes or modifica-

tions in present equipment.

How to Obtain Service: Contact the authorized Cub Cadet Commercial dealer at the point of original retail purchase to

obtain service or replacement parts.

Products purchased outside the USA are not covered by this warranty

Cub Cadet LLC

P.O. Box 361131

Cleveland, Ohio 44136-0019

1-877-282-8684

Form No. 02001200 Rev. 06-0 03/17/2006

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