Husqvarna Yth150 Users Manual OM, YTH 150 (HCLTH150E), 954140007, 1998 03, Ride Mower

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YTH150

Owner’s Manual

Safe Operation Practices for Ride-On Mowers

IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS.

FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.

I. GENERAL OPERATION

• Read, understand, and follow all instructions in the manual

and on the machine before starting.

• Only allow responsible adults, who are familiar with the

instructions, to operate the machine.

• Clear the area of objects such as rocks, toys, wire, etc.,

which could be picked up and thrown by the blade.

• Be sure the area is clear of other people before mowing. Stop

machine if anyone enters the area.

• Never carry passengers.

• Do not mow in reverse unless absolutely necessary. Always

look down and behind before and while backing.

• Be aware of the mower discharge direction and do not point

it at anyone. Do not operate the mower without either the

entire grass catcher or the guard in place.

• Slow down before turning.

• Never leave a running machine unattended. Always turn off

blades, set parking brake, stop engine, and remove keys

before dismounting.

• Turn off blades when not mowing.

• Stop engine before removing grass catcher or unclogging

chute.

• Mow only in daylight or good artificial light.

• Do not operate the machine while under the influence of

alcohol or drugs.

• Watch for traffic when operating near or crossing roadways.

• Use extra care when loading or unloading the machine into

a trailer or truck.

II. SLOPE OPERATION

Slopes are a major factor related to loss-of-control and

tipover accidents, which can result in severe injury or death.

All slopes require extra caution. If you cannot back up the

slope or if you feel uneasy on it, do not mow it.

DO:

• Mow up and down slopes, not across.

• Remove obstacles such as rocks, tree limbs, etc.

• Watch for holes, ruts, or bumps. Uneven terrain could

overturn the machine.

Tall grass can hide obstacles.

• Use slow speed. Choose a low gear so that you will not have

to stop or shift while on the slope.

• Follow the manufacturer’s recommendations for wheel

weights or counterweights to improve stability.

• Use extra care with grass catchers or other attachments.

These can change the stability of the machine.

• Keep all movement on the slopes

slow

and

gradual

. Do not

make sudden changes in speed or direction.

• Avoid starting or stopping on a slope. If tires lose traction,

disengage the blades and proceed slowly

straight

down the

slope.

DO NOT:

•

Do not

turn on slopes unless necessary, and then, turn slowly

and gradually downhill, if possible.

•

Do not

mow near drop-offs, ditches, or embankments. The

mower could suddenly turn over if a wheel is over the edge

of a cliff or ditch, or if an edge caves in.

•

Do not

mow on wet grass. Reduced traction could cause

sliding.

•

Do not

try to stabilize the machine by putting your foot on the

ground.

•

Do not

use grass catcher on steep slopes.

III. CHILDREN

Tragic accidents can occur if the operator is not alert to the

presence of children. Children are often attracted to the

machine and the mowing activity.

Never

assume that

children will remain where you last saw them.

• Keep children out of the mowing area and under the watchful

care of another responsible adult.

• Be alert and turn machine off if children enter the area.

• Before and when backing, look behind and

down

for small

children.

• Never carry children. They may fall off and be seriously

injured or interfere with safe machine operation.

• Never allow children to operate the machine.

• Use extra care when approaching blind corners, shrubs,

trees, or other objects that may obscure vision.

IV. SERVICE

• Use extra care in handling gasoline and other fuels. They are

flammable and vapors are explosive.

- Use only an approved container.

- Never remove gas cap or add fuel with the engine

running. Allow engine to cool before refueling. Do not

smoke.

- Never refuel the machine indoors.

- Never store the machine or fuel container inside where

there is an open flame, such as a water heater.

• Never run a machine inside a closed area.

• Keep nuts and bolts, especially blade attachment bolts, tight

and keep equipment in good condition.

• Never tamper with safety devices. Check their proper

operation regularly.

• Keep machine free of grass, leaves, or other debris build-up.

Clean oil or fuel spillage. Allow machine to cool before

storing.

• Stop and inspect the equipment if you strike an object.

Repair, if necessary, before restarting.

• Never make adjustments or repairs with the engine running.

• Grass catcher components are subject to wear, damage, and

deterioration, which could expose moving parts or allow

objects to be thrown. Frequently check components and

replace with manufacturer's recommended parts, when nec-

essary.

• Mower blades are sharp and can cut. Wrap the blade(s) or

wear gloves, and use extra caution when servicing them.

• Check brake operation frequently. Adjust and service as

required.

Look for this symbol to point out im-

portant safety precautions. It means

CAUTION!!! BECOME ALERT!!! YOUR

SAFETY IS INVOLVED.

SAFETY RULES

WARNING

The engine exhaust from this product con-

tains chemicals known to the State of Califor-

nia to cause cancer, birth defects, or other

reproductive harm.

CAUTION: Always disconnect spark plug

wire and place wire where it cannot contact

spark plug in order to prevent accidental

starting when setting up, transporting,

adjusting or making repairs.

CONGRATULATIONS on your purchase of a new tractor.

It has been designed, engineered and manufactured to

give you the best possible dependability and performance.

Should you experience any problem you cannot easily

remedy, please contact your nearest authorized service

center/department. We have competent, well-trained tech-

nicians and the proper tools to service or repair this unit.

Please read and retain this manual. The instructions will

enable you to assemble and maintain your tractor properly.

Always observe the “SAFETY RULES”.

MODEL

NUMBER YTH150

SERIAL

NUMBER ____________________________________

DATE OF PURCHASE __________________________

THE MODEL AND SERIAL NUMBERS WILL BE FOUND

ON A PLATE UNDER THE SEAT.

YOU SHOULD RECORD BOTH SERIAL NUMBER AND

DATE OF PURCHASE AND KEEP IN A SAFE PLACE

FOR FUTURE REFERENCE.

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules.

• Follow a regular schedule in maintaining, caring for and

using your tractor.

• Follow the instructions under “Customer Responsibili-

ties” and “Storage” sections of this owner’s manual.

PRODUCT SPECIFICATIONS

HORSEPOWER: 15.0

GASOLINE CAPACITY 3.5 GALLONS

AND TYPE: UNLEADED REGULAR

OIL TYPE (API-SF/SG/SH): SAE 10W30 (above 32°F)

SAE 5W-30 (below 32°F)

OIL CAPACITY: W/ FILTER: 4.0 PINTS

W/O FILTER: 3.5 PINTS

SPARK PLUG: CHAMPION RC12YC

(GAP: .040")

VALVE CLEARANCE: NOT ADJUSTABLE

GROUND SPEED (MPH): FORWARD: 5.5

REVERSE: 2.4

TIRE PRESSURE: FRONT: 14 PSI

REAR: 10 PSI

CHARGING SYSTEM: 3 AMPS BATTERY

5 AMPS HEADLIGHTS

BATTERY: AMP/HR: 25

MIN. CCA: 190

CASE SIZE: U1R

BLADE BOLT TORQUE: 27-35 FT. LBS.

WARNING: This tractor is equipped with an internal

combustion engine and should not be used on or near any

unimproved forest-covered, brush-covered or grass-cov-

ered 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.

A spark arrester for the muffler is available through your

nearest authorized service center/department (See RE-

PAIR PARTS section of this manual).

TABLE OF CONTENTS

Adjustments:

Brake............................................ 21

Carburetor .................................... 24

Mower

Front-To-Back ......................... 21

Side-To-Side ........................... 20

Throttle Control Cable .................. 24

Air Filter, Engine.................................. 18

Air Screen, Engine .............................. 19

Assembly............................................ 6-9

Battery:

Charging ........................................ 7

Cleaning ....................................... 17

Connection .................................. 6,7

Starting with Weak Battery........... 23

Storage ........................................ 25

Terminals ..................................... 17

Belt:Motion Drive

Removal/Replacement............ 22

Mower Belt(s)

Removal/Replacement............ 22

Blade:

Sharpening................................... 17

Replacement ................................ 17

Brake Adjustment ................................ 21

Carburetor Adjustment ........................ 24

Controls, Tractor ................................. 11

Customer Responsibilities.............. 16-19

Engine:

Air Filter.................................... 18

Air Screen ................................ 19

Cooling Fins ............................. 19

Engine Oil ........................... 13,18

Fuel Filter ................................. 19

Spark Plug(s) ........................... 19

Tractor:

Battery...................................... 17

Blade ........................................ 17

Lubrication Chart...................... 16

Maintenance Schedule ............ 16

Tire Care .......................... 9,17,22

Transaxle ................................. 17

Cutting Height, Mower......................... 12

Electrical:

Interlocks and Relays................... 23

Schematic .................................... 29

Wiring Diagram ............................ 30

Engine:

SAFETY RULES ............................................................2

PRODUCT SPECIFICATIONS ...................................... 3

CUSTOMER RESPONSIBILITIES .....................3, 16-19

ASSEMBLY ................................................................6-9

OPERATION...........................................................11-15

MAINTENANCE SCHEDULE ...................................... 16

SERVICE AND ADJUSTMENTS............................20-24

STORAGE ................................................................... 25

TROUBLESHOOTING............................................26-27

REPAIR PARTS - TRACTOR.................................30-47

WARRANTY ................................................................ 51

INDEX Air Filter........................................ 18

Air Screen .................................... 19

Cooling Fins ................................. 19

Oil Change ................................... 18

Oil Level ....................................... 13

Oil Type................................... 13,18

Preparation .................................. 13

Starting......................................... 14

Storage ........................................ 25

Filter:

Air Filter........................................ 18

Fuel .............................................. 19

Fuel:

Type ............................................. 13

Storage ........................................ 25

Fuse .................................................... 23

Hood Removal/Installation .................. 23

Leveling Mower Deck .......................... 20

Lubrication:

Chart ............................................ 16

Engine .......................................... 18

Maintenance Schedule ....................... 16

Mower:

Adjustment, Front-to-Back ........... 21

Adjustment, Side-to-Side ............. 20

Blade Replacement...................... 17

Blade Sharpening ........................ 17

Cutting Height .............................. 12

Installation .................................... 20

Operation ..................................... 12

Removal ....................................... 20

Mowing Tips ........................................ 15

Muffler ................................................. 19

Spark Arrester ........................... 3,38

Oil: Cold Weather Conditions ........ 13,18

Engine .......................................... 18

Storage ........................................ 25

Operation ....................................... 11-15

Operating Mower................................. 13

Options:

Spark Arrester ........................... 3,38

Parking Brake................................. 11-12

Parts Bag .............................................. 5

Parts, Replacement/Repair ............ 30-47

Product Specifications........................... 2

Repair Parts ................................... 30-47

Safety Rules .......................................... 2

Seat ....................................................... 7

Service and Adjustments ............... 20-24

Carburetor .................................... 24

Fuse ............................................. 23

Hood Removal/Installation ........... 23

Motion Drive Belt

Removal/Replacement............ 22

Mower Belt(s)

Removal/Replacement............ 21

Mower Adjustment

Front-to-Back .......................... 21

Side-to-Side ............................ 20

Mower Removal/Installation ......... 20

Tire Care .............................. 9,17,22

Slope Guide Sheet .............................. 50

Spark Plug(s) ...................................... 19

Specifications ........................................ 3

Starting the Engine ............................. 13

Steering Wheel................................. 6,22

Stopping the Tractor............................ 12

Storage................................................ 25

Throttle Control Cable Adjustment ...... 24

Tires. ........................................... 9,17,22

Troubleshooting Chart.................... 26-27

Transaxle ............................................ 17

Warranty.............................................. 51

Wiring Diagram ................................... 30

Wiring Schematic ................................ 29

CONTENTS OF HARDWARE PACK

Parts packed separately in carton

Parts Bag contents shown full size

Parts bag contents not shown full size

(2) Hex Bolts 1/4-20 x 3/4

(2) Washers

9/32 x 5/8 x 16 Ga.

(2) Lock

Washers 1/4

(2) Hex Nuts

1/4-20

(4) 

Wheels

(4) Adjusting Bar

(4) Retainer Springs

(double loop)

(4) Clevis Pins

(4)

Washers

3/8 x 3/4 x 

14 Ga. (4) Locknut 3/8-16

(4) Shoulder Bolt

(1) Shoulder Bolt 5/16-18

(1) Washer 17/32 x 1-3/16 x 12 Gauge

(1) Knob

(1) Large Flat

Washer

(1) Locknut 

5/16-18

(1) Hex Bolt 5/16-18 x 1-1/4

(1) Hex Bolt

3/8-16 x 1

(1) Lockwasher 3/8

Seat

Manual

Steering

Wheel

Parts Bag

Nose Roller Mulcher

Plate

Front 

Bumper

Steering 

Sleeve

Nose

Roller

Brackets

(2) Latch Hook

Assemblys

Steering 

Wheel

Adapter

(2) Keys

Steering 

Wheel Insert

(2) Bumper Caps

(2) Reinforcement

Plates Steering

Extension

Shaft

Slope Sheet

(2) Weld

Nuts #10

(2) Lock

washers

#10

(2)

Washers 

3/16 x 3/4 x 16 Gauge

(2) Screws 

#10 x 5/8

(4) Tapping Screws

3/8-16 x 1-1/4

ASSEMBLY

Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes.

To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use

the correct tools as necessary to insure proper tightness.

FIG. 1

TOOLS REQUIRED FOR ASSEMBLY

A socket wrench set will make assembly easier. Standard

wrench sizes are listed.

(2) 7/16" wrenches Phillips Screwdriver

(2) 1/2" wrenches Tire pressure gauge

(2) 9/16" wrenches Utility knife

(1) 3/4" socket with drive ratchet

When right or left hand is mentioned in this manual, it

means when you are in the operating position (seated

behind the steering wheel).

TO REMOVE TRACTOR FROM CARTON

UNPACK CARTON

• Remove all accessible loose parts and parts cartons

from carton (See page 5).

• Cut, from top to bottom, along lines on all four corners

of carton, and lay panels flat.

• Check for any additional loose parts or cartons and

remove.

STEERING

WHEEL INSERT

3/8 HEX BOLT

STEERING

BOOT

5/16 LOCKNUT

ADAPTER

LOWER

STEERING

SHAFT

EXTENSION

SHAFT

5/16 HEX BOLT

STEERING

WHEEL

3/8 LOCK WASHER

LARGE FLAT

WASHER

TO ROLL TRACTOR OFF SKID (See Operation

section for location and function of controls)

• Press lift lever plunger and raise attachment lift lever to

its highest position.

• Release parking brake by depressing clutch/brake

pedal.

• Place freewheel control in freewheeling position to

disengage transmission (See “TO TRANSPORT” in

the Operation section of this manual).

• Roll tractor backwards off skid.

• Remove banding holding discharge guard up against

tractor.

BEFORE ROLLING TRACTOR OFF SKID

ATTACH STEERING WHEEL (See Fig. 1)

ASSEMBLE EXTENSION SHAFT AND BOOT

• Slide extension shaft onto lower steering shaft. Align

mounting holes in extension and lower shafts and

install 5/16 hex bolt and locknut. Tighten securely.

IMPORTANT: TIGHTEN BOLT AND NUT SECURELY TO

18-22 FT. LBS TORQUE.

• Place tabs of steering boot over tab slots in dash and

push down to secure.

INSTALL STEERING WHEEL

• Position front wheels of the tractor so they are pointing

straight forward.

• Slide steering wheel adapter onto steering shaft exten-

sion.

• Position steering wheel so cross bars are horizontal

(left to right) and slide inside boot and onto adapter.

• Assemble large flat washer, 3/8 lock washer, 3/8 hex

bolt and tighten securely.

• Snap steering wheel insert into center of steering

wheel.

• Remove protective materials from tractor hood and

grill.

IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES

IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR

IS TO ROLL OFF SKID.

HOW TO SET UP YOUR TRACTOR

CONNECT BATTERY (See Fig. 2)

CAUTION: Do not short battery termi-

nals by allowing a wrench or any other

object to contact both terminals at the

same time. Before connecting battery,

remove metal bracelets, wristwatch

bands, rings, etc.

Positive terminal must be connected

first to prevent sparking from acciden-

tal grounding.

• Lift hood to raised position.

• Open terminal access doors, remove terminal protec-

tive caps and discard.

• If this battery is put into service after month and year

indicated on label (label located between terminals)

charge battery for minimum of one hour at 6-10 amps.

• First connect RED battery cable to positive (+) battery

terminal with hex bolt, flat washer, lock washer and hex

nut as shown. Tighten securely.

• Connect BLACK grounding cable to negative (-) battery

terminal with remaining hex bolt, flat washer, lock

washer and hex nut. Tighten securely.

• Close terminal access doors.

ASSEMBLY

FIG. 3

FIG. 4

TERMINAL

ACCESS

DOOR POSITIVE

(RED)

CABLE

NEGATIVE

(BLACK)

CABLE

FIG. 2

HEX

BOLT

FLAT

WASHER

DISCARD TERMINAL

PROTECTIVE CAPS

LOCK

WASHER

HEX NUT

TO ATTACH NOSE ROLLER (See Fig. 5)

• Position brackets, 17/32 x 7/8 x 16 gauge washers, and

nose roller between deck mounting brackets as shown.

Be sure to position brackets on correct side, as shown.

• Install 3/8-16 x 1 hex bolts and 3/8-16 crownlock nuts

as shown. Tighten hardware securely.

NOTE: Be sure bracket tabs are positioned in tab holes in

deck brackets.

NOSE ROLLER

HEX

BOLT

“B”

BRACKET

TAB

TAB HOLE

CROWNLOCK

NUT

“A” BRACKET TAB

WASHER

FIG. 5

TO ATTACH FRONT BUMPER (See Fig. 4)

NOTE: For ease of assembly, you may wish to obtain the

assistance of another person for mounting bumper to

tractor.

• Press or tap the end caps into ends of bumper tube.

• The existing top screw and the existing front screw

must be removed from both sides.

• On both sides of chassis, position extension bracket as

shown and loosely assemble to rear chassis hole with

supplied 3/8-16 x 1-1/4 screw. Do not tighten the

brackets. Allow them to hang from the chassis.

• Position bumper and extension brackets so brackets

can be slid inside flattened ends of bumper.

• Slide bumper onto brackets and pivot upwards to align

center holes in extension brackets and tractor chassis.

• With holes aligned, install additional screws.

• Tighten all four (4) screws securely.

Slide Bumper onto

Extension Brackets

and Pivot Upwards

FRONT SCREW

BUMPER

FRONT

SUSPENSION

BRACKET

EXTENSION

BRACKET

TOP

SCREW

END CAP

Use terminal access doors for:

• Inspection for secure connections (to tighten hard-

ware).

• Inspection for corrosion.

• Testing battery.

• Jumping (if required).

• Periodic charging.

SEAT PAN

SHOULDER

BOLT

ADJUSTMENT

KNOB

FLAT WASHER

SEAT

INSTALL SEAT (See Fig. 3)

Adjust seat before tightening adjustment knob.

• Remove cardboard packing on seat pan.

• Place seat on seat pan and assemble shoulder bolt.

Tighten shoulder bolt securely.

• Assemble adjustment knob and flat washer loosely.

Do not tighten.

• Lower seat into operating position and sit on seat.

• Slide seat until a comfortable position is reached which

allows you to press clutch/brake pedal all the way

down.

• Get off seat without moving its adjusted position.

• Raise seat and tighten adjustment knob securely.

ASSEMBLY

INSTALL MULCHER PLATE

(See Figs. 7 and 8)

• Install two latch hooks to mulcher plate using screw,

washer, lock washer, and weld nut as shown.

NOTE: Pre-assemble weld nut to latch hook by inserting

weld nut from the top with hook pointing down.

• Tighten hardware securely.

• Raise and hold deflector shield in upright position.

• Place front of mulcher plate over front of mower deck

opening and slide into place, as shown.

• Hook front latch into hole on front of mower deck.

• Hook rear latch into hole on back of mower deck.

LATCH

HOOK

WELD

NUT

SCREW

LOCK

WASHER

FIG. 7

HOOK POINTS DOWN

WELD NUT FROM THE TOP

WELD

NUT

SCREW

LOCK

WASHER

MULCHER

PLATE

LATCH

HOOK

LATCH

HOOKS

DEFLECTOR

SHIELD

FIG. 8

CAUTION: Do not remove discharge

guard from mower. Raise and hold

guard when attaching mulcher plate

and allow it to rest on plate while in

operation.

FIG. 6

TO CONVERT TO BAGGING OR

DISCHARGING

Simply remove mulcher plate and store in a safe place.

Your mower is now ready for discharging or installation of

optional grass catcher accessory.

NOTE: It is not necessary to change blades. The mulcher

blades are designed for discharging and bagging also.

ASSEMBLE GAUGE WHEELS TO MOWER

DECK (See Fig. 6)

The gauge wheels are designed to keep the mower deck in

proper position when operating mower. Be sure they are

properly adjusted to ensure optimum mower performance.

• Slide gauge wheel bar down into bracket channel, Be

sure that gauge wheel bar aligning holes are on top.

Assemble gauge wheels as shown using shoulder

bolts, 3/8 washers and 3/8-16 center locknuts and

tighten securely.

• Adjust gauge wheels before operating mower. See

“TO ADJUST GAUGE WHEELS” in the Operation

section of this manual.

SHOULDER

BOLT

GAUGE

WHEEL 3/8-16 CENTER

LOCKNUT

3/8 WASHER

ADJUSTING

BAR

RETAINER

SPRING

ASSEMBLY

CHECK TIRE PRESSURE

The tires on your tractor were overinflated at the factory for

shipping purposes. Correct tire pressure is important for

best cutting performance.

• Reduce tire pressure to PSI shown in “PRODUCT

SPECIFICATIONS” on page 3 of this manual.

CHECK DECK LEVELNESS

For best cutting results, mower housing should be properly

leveled. See “TO LEVEL MOWER HOUSING” in the

Service and Adjustments section of this manual.

CHECK FOR PROPER POSITION OF ALL

BELTS

See the figures that are shown for replacing motion and

mower blade drive belts in the Service and Adjustments

section of this manual. Verify that the belts are routed

correctly.

CHECK BRAKE SYSTEM

After you learn how to operate your tractor, check to see

that the brake is properly adjusted. See “TO ADJUST

BRAKE” in the Service and Adjustments section of this

manual.

✓

CHECKLIST

BEFORE YOU OPERATE AND ENJOY YOUR NEW

TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE

THE BEST PERFORMANCE AND SATISFACTION FROM

THIS QUALITY PRODUCT.

PLEASE REVIEW THE FOLLOWING CHECKLIST:

✓All assembly instructions have been completed.

✓No remaining loose parts in carton.

✓Battery is properly prepared and charged. (Minimum

1 hour at 6 amps).

✓Seat is adjusted comfortably and tightened securely.

✓All tires are properly inflated. (For shipping purposes,

the tires were overinflated at the factory).

✓Be sure mower deck is properly leveled side-to-side/

front-to-rear for best cutting results. (Tires must be

properly inflated for leveling).

✓Check mower and drive belts. Be sure they are routed

properly around pulleys and inside all belt keepers.

✓Check wiring. See that all connections are still secure

and wires are properly clamped.

✓Before driving tractor, be sure freewheel control is in

drive position.

WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY

EXTRA ATTENTION TO THE FOLLOWING IMPORTANT

ITEMS:

✓ Engine oil is at proper level.

✓Fuel tank is filled with fresh, clean, regular unleaded

gasoline.

✓Become familiar with all controls - their location and

function. Operate them before you start the engine.

✓Be sure brake system is in safe operating condition.

✓It is important to purge the transmission before operat-

ing your tractor for the first time. Follow proper starting

and transmission purging instructions (See “TO START

ENGINE” and “PURGE TRANSMISSION” in the Op-

eration section of this manual).

OPERATION

These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning.

BATTERY CAUTION OR

WARNING REVERSE FORWARD FAST SLOW

ENGINE ON ENGINE OFF OIL PRESSURE CLUTCH LIGHTS ON

FUEL CHOKE MOWER HEIGHT DIFFERENTIAL

LOCK PARKING BRAKE

LOCKED UNLOCKED

REVERSE NEUTRAL HIGH LOW

ATTACHMENT

CLUTCH ENGAGED

MOWER LIFT

DANGER, KEEP HANDS AND FEET AWAY HYDROSTATIC FREE WHEEL

(Hydro Models only)

OVER TEMP

LIGHT

PARKING BRAKE

IGNITION

ATTACHMENT

CLUTCH DISENGAGED

OPERATION

KNOW YOUR TRACTOR

READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR

Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save

this manual for future reference.

FIG. 9

Our tractors conform to the safety standards of the American National Standards Institute.

ATTACHMENT CLUTCH SWITCH: Used to engage the

mower blades, or other attachments mounted to your

tractor.

LIGHT SWITCH POSITION - Turns the headlights on.

THROTTLE/CHOKE CONTROL: Used for starting and

controlling engine speed.

FREE WHEEL CONTROL - Disengages transmission for

pushing or slowly towing the tractor with the engine off.

CLUTCH/BRAKE PEDAL - Used for declutching and

braking the tractor and starting the engine.

HOURMETER - Indicates hours of operation.

HEIGHT ADJUSTMENT KNOB - Used to adjust the mower

cutting height.

AMMETER - Indicates charging (+) or discharging (-) of

battery.

PARKING BRAKE - Locks clutch/brake pedal into the

brake position.

MOTION CONTROL LEVER - Selects the speed and

direction of tractor.

ATTACHMENT LIFT LEVER - Used to raise and lower the

mower deck or other attachments mounted to your tractor.

LIFT LEVER PLUNGER - Used to release attachment lift

lever when changing its position.

IGNITION SWITCH - Used for starting and stopping the

engine.

CLUTCH/BRAKE

PEDAL

THROTTLE/CHOKE

CONTROL

MOTION

CONTROL

LEVER

PARKING BRAKE

ATTACHMENT

LIFT LEVER

PLUNGER

LIGHT

SWITCH

POSITION

IGNITION

SWITCH

FREEWHEEL

CONTROL

ATTACHMENT

CLUTCH SWITCH

HEIGHT ADJUSTMENT

KNOB HOURMETER

AMMETER

OPERATION

The operation of any tractor can result in foreign objects thrown into the eyes, which can

result in severe eye damage. Always wear safety glasses or eye shields while operating

your tractor or performing any adjustments or repairs. We recommend a wide vision safety

mask over the spectacles or standard safety glasses.

SAFETY GLASSES

WEAR YOUR

FORESIGHT IS BETTER

THAN NO SIGHT

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE (See Fig. 10)

Your tractor is equipped with an operator presence sensing

switch. When engine is running, any attempt by the

operator to leave the seat without first setting the parking

brake will shut off the engine.

• Depress clutch/brake pedal into full “BRAKE” position

and hold.

• Place parking brake lever in “ENGAGED” position and

release pressure from clutch/brake pedal. Pedal should

remain in “BRAKE” position. Make sure parking brake

will hold tractor secure.

PARKING BRAKE

“ENGAGED”

POSITION

“BRAKE”

POSITION

“DISENGAGED”

POSITION

MOTION CONTROL

LEVER

THROTTLE/CHOKE

CONTROL

PUSH IN TO

“DISENGAGE”

ATTACHMENT CLUTCH LEVER

PULL OUT TO “ENGAGE”

CLUTCH/BRAKE PEDAL

“DRIVE” POSITION

FIG. 10

STOPPING (See Fig. 10)

MOWER BLADES -

• Move attachment clutch switch to “DISENGAGED”

position.

GROUND DRIVE -

• Depress clutch/brake pedal into full “BRAKE” position.

• Move motion control lever to neutral (N) position.

IMPORTANT: THE MOTION CONTROL LEVER

DOES NOT RETURN TO NEUTRAL (N) POSITION

WHEN THE CLUTCH/BRAKE PEDAL IS

DEPRESSED.

ENGINE -

• Move throttle control to slow position.

NOTE: Failure to move throttle control to slow position and

allowing engine to idle before stopping may cause engine

to “backfire”.

• Turn ignition key to “OFF” position and remove key.

Always remove key when leaving tractor to prevent

unauthorized use.

• Never use choke to stop engine.

NOTE: Under certain conditions when tractor is standing

idle with the engine running, hot engine exhaust gases may

cause “browning” of grass. To eliminate this possibility,

always stop engine when stopping tractor on grass areas.

TO MOVE FORWARD AND BACKWARD (See

Fig. 10)

The direction and speed of movement is controlled by the

motion control lever.

• Start tractor with motion control lever in neutral (N)

position.

• Release parking brake and clutch/brake pedal.

• Slowly move motion control lever to desired position.

TO ADJUST MOWER CUTTING HEIGHT (See

Fig. 10)

The cutting height is controlled by turning the height adjust-

ment knob in desired direction.

• Turn knob clockwise ( ) to raise cutting height.

• Turn knob counterclockwise ( ) to lower cutting

height.

The cutting height range is approximately 1-1/2" to 4". The

heights are measured from the ground to the blade tip with

the engine not running. These heights are approximate

and may vary depending upon soil conditions, height of

grass and types of grass being mowed.

• The average lawn should be cut to approximately 2-1/2

inches during the cool season and to over 3 inches

during hot months. For healthier and better looking

lawns, mow often and after moderate growth.

• For best cutting performance, grass over 6 inches in

height should be mowed twice. Make the first cut

relatively high; the second to desired height.

CAUTION: Always stop tractor com-

pletely, as described above, before leav-

ing the operator's position; to empty

grass catcher, etc.

TO USE THROTTLE CONTROL (See Fig. 10)

Always operate engine at full throttle.

• Operating engine at less than full throttle reduces the

battery charging rate.

• Full throttle offers the best bagging and mower perfor-

mance.

TO ADJUST GAUGE WHEELS (See Fig. 11)

Gauge wheels are properly adjusted when they are slightly

off the ground when mower is at the desired cutting height

in operating position. Gauge wheels then keep the deck in

proper position to help prevent scalping in most terrain

conditions.

• Be sure tractor is on a flat level surface.

• Lower mower and adjust mower to desired cutting

height.

• Remove retainer spring and clevis pin which secure

each gauge wheel bar.

OPERATION

TO OPERATE MOWER (See Fig. 11A)

Your tractor is equipped with an operator presence sensing

switch. Any attempt by the operator to leave the seat with

the engine running and the attachment clutch engaged will

shut off the engine.

• Select desired height of cut.

• Lower mower with attachment lift control.

• Start mower blades by engaging attachment clutch

control.

• TO STOP MOWER BLADES - disengage attachment

clutch control.

CAUTION: Do not operate the mower

without either the entire grass catcher,

on mowers so equipped, or the dis-

charge guard in place.

LOW

POSITION

PUSH IN TO

"DISENGAGE"

ATTACHMENT LIFT LEVER

HIGH POSITION

ATTACHMENT

CLUTCH SWITCH

PULL OUT TO

"ENGAGE"

FIG. 11A

TO OPERATE ON HILLS

CAUTION: Do not drive up or down

hills with slopes greater than 15° and

do not drive across any slope.

• Choose the slowest speed before starting up or down

hills.

• Avoid stopping or changing speed on hills.

• If slowing is necessary, move throttle control lever to

slower position.

• If stopping is absolutely necessary, push clutch/brake

pedal quickly to brake position and engage parking

brake.

• Move motion control lever to neutral (N) position.

IMPORTANT: THE MOTION CONTROL LEVER DOES

NOT RETURN TO NEUTRAL (N) POSITION WHEN THE

CLUTCH/BRAKE PEDAL IS DEPRESSED.

• To restart movement, slowly release parking brake and

clutch/brake pedal.

• Slowly move motion control lever to slowest setting.

• Make all turns slowly.

TO TRANSPORT (See Figs. 9 and 12)

When pushing or towing your tractor, be sure to disengage

transmission by placing freewheel control in freewheeling

position. Free wheel control is located at the rear drawbar

of tractor.

• Raise attachment lift to highest position with attach-

ment lift control.

• Pull freewheel control knob out and hold in position by

inserting retainer spring into forward hole of control

rod.

• Do not push or tow tractor at more than two (2) MPH.

• To reengage transmission, reverse above procedure.

NOTE: To protect hood from damage when transporting

your tractor on a truck or a trailer, be sure hood is closed

and secured to tractor. Use an appropriate means of tying

hood to tractor (rope, cord, etc.).

FIG. 12

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL (See Fig. 17)

• The engine in your tractor has been shipped, from the

factory, already filled with summer weight oil.

• Check engine oil with tractor on level ground.

• Unthread and remove oil fill cap/dipstick; wipe oil off.

Reinsert the dipstick into the tube and rest oil fill cap on

the tube. Do not thread the cap onto the tube. Remove

and read oil level. If necessary, add oil until “FULL”

mark on dipstick is reached. Do not overfill.

FIG. 11

CLEVIS

RETAINER

SPRING

• Lower gauge wheels to ground. Raise gauge wheels

slightly to align holes in bracket and gauge wheel bar

and insert clevis pin. Gauge wheels should be slightly

off the ground.

• Replace retainer spring into clevis pin.

IMPORTANT: BE SURE TO READJUST GAUGE WHEELS

IF YOU CHANGE THE CUTTING HEIGHT OF THE MOWER

DECK.

OPERATION

PURGE TRANSMISSION

CAUTION: Never engage or disengage

freewheel lever while the engine is run-

ning.

To ensure proper operation and performance, it is recom-

mended that the transmission be purged before operating

tractor for the first time. This procedure will remove any

trapped air inside the transmission which may have devel-

oped during shipping of your tractor.

IMPORTANT: SHOULD YOUR TRANSMISSION

REQUIRE REMOVAL FOR SERVICE OR

REPLACEMENT, IT SHOULD BE PURGED AFTER

REINSTALLATION BEFORE OPERATING THE

TRACTOR.

• Place tractor safely on level surface with engine off and

parking brake set.

• Disengage transmission by placing freewheel control

in freewheeling position (See “TO TRANSPORT” in

this section of manual).

• Sitting in the tractor seat, start engine. After the engine

is running, move throttle control to slow position. With

motion control lever in neutral (N) position, slowly

disengage clutch/brake pedal.

• Move motion control lever to full forward position and

hold for five (5) seconds. Move lever to full reverse

position and hold for five (5) seconds. Repeat this

procedure three (3) times.

NOTE: During this procedure there will be no movement of

drive wheels. The air is being removed from hydraulic drive

system.

• Move motion control lever to neutral (N) position. Shut-

off engine and set parking brake.

TO START ENGINE (See Fig. 10)

When starting the engine for the first time or if the engine

has run out of fuel, it will take extra cranking time to move

fuel from the tank to the engine.

• Be sure freewheel control is in the transmission en-

gaged position.

• Sit on seat in operating position, depress clutch/brake

pedal and set parking brake.

• Place motion control lever in neutral (N) position.

• Move attachment clutch to “DISENGAGED” position.

• Move throttle control to choke position.

Note: Before starting, read the warm and cold starting

procedures below.

• Insert key into ignition and turn key clockwise to “START”

position and release key as soon as engine starts. Do

not run starter continuously for more than fifteen sec-

onds per minute. If the engine does not start after

several attempts, move throttle control to fast position,

wait a few minutes and try again. If engine still does not

start, move the throttle control back to the choke

position and retry.

WARM WEATHER STARTING (50° F and above)

• When engine starts, move the throttle control to the fast

position.

ADD GASOLINE

• Fill fuel tank. Use fresh, clean, regular unleaded

gasoline with a minimum of 87 octane. (Use of leaded

gasoline will increase carbon and lead oxide deposits

and reduce valve life). Do not mix oil with gasoline.

Purchase fuel in quantities that can be used within 30

days to assure fuel freshness.

IMPORTANT: WHEN OPERATING IN TEMPERATURES

BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE

GASOLINE TO HELP INSURE GOOD COLD WEATHER

STARTING.

WARNING: Experience indicates that alcohol blended

fuels (called gasohol or using ethanol or methanol) can

attract moisture which leads to separation and formation of

acids during storage. Acidic gas can damage the fuel

system of an engine while in storage. To avoid engine

problems, the fuel system should be emptied before stor-

age of 30 days or longer. Drain the gas tank, start the

engine and let it run until the fuel lines and carburetor are

empty. Use fresh fuel next season. See Storage Instruc-

tions for additional information. Never use engine or

carburetor cleaner products in the fuel tank or permanent

damage may occur.

CAUTION: Fill to bottom of gas tank

filler neck. Do not overfill. Wipe off any

spilled oil or fuel. Do not store, spill or

use gasoline near an open flame.

• For cold weather operation you should change oil for

easier starting (See “OIL VISCOSITY CHART” in the

Customer Responsibilities section of this manual).

• To change engine oil, see the Customer Responsibili-

ties section in this manual.

• The attachments and ground drive can now be used. If

the engine does not accept the load, restart the engine

and allow it to warm up for one minute using the choke

as described above.

COLD WEATHER STARTING ( 50° F and below)

• When engine starts, allow engine to run with the throttle

control in the choke position until the engine runs

roughly, then move throttle control to fast position. This

may require an engine warm-up period from several

seconds to several minutes, depending on the tem-

perature.

HYDROSTATIC TRANSMISSION WARM UP

•Before driving the unit in cold weather, the transmis-

sion should be warmed up as follows:

• Be sure the tractor is on level ground.

• Place the motion control lever in neutral.

Release the parking brake and let the clutch/brake

slowly return to operating position.

• Allow one minute for transmission to warm up.

This can be done during the engine warm up

period.

• The attachments can also be used during the engine

warm-up period after the transmission has been warmed

up.

NOTE: If at a high altitude (above 3000 feet) or in cold

temperatures (below 32 F) the carburetor fuel mixture may

need to be adjusted for best engine performance. See “TO

ADJUST CARBURETOR” in the Service and Adjustments

section of this manual.

OPERATION

MULCHING MOWING TIPS

IMPORTANT: FOR BEST PERFORMANCE, KEEP

MOWER HOUSING FREE OF BUILT-UP GRASS

AND TRASH. CLEAN AFTER EACH USE.

• The special mulching blade will recut the grass clip-

pings many times and reduce them in size so that as

they fall onto the lawn they will disperse into the grass

and not be noticed. Also, the mulched grass will

biodegrade quickly to provide nutrients for the lawn.

Always mulch with your highest engine (blade) speed

as this will provide the best recutting action of the

blades.

• Avoid cutting your lawn when it is wet. Wet grass tends

to form clumps and interferes with the mulching action.

The best time to mow your lawn is the early afternoon.

At this time the grass has dried and the newly cut area

will not be exposed to the direct sun.

•For best results, adjust the mower cutting height so that

the mower cuts off only the top one-third of the grass

blades (See Fig. 14). For extremely heavy mulching,

reduce your width of cut and mow slowly.

• Certain types of grass and grass conditions may re-

quire that an area be mulched a second time to com-

pletely hide the clippings. When doing a second cut,

mow across or perpendicular to the first cut path.

• Change your cutting pattern from week to week. Mow

north to south one week then change to east to west the

next week. This will help prevent matting and graining

of the lawn.

FIG. 14

MAX 1/3

MOWING TIPS

• Tire chains cannot be used when the mower housing is

attached to tractor.

• Mower should be properly leveled for best mowing

performance. See “TO LEVEL MOWER HOUSING” in

the Service and Adjustments section of this manual.

• The left hand side of mower should be used for trim-

ming.

• Drive so that clippings are discharged onto the area

that has been cut. Have the cut area to the right of the

machine. This will result in a more even distribution of

clippings and more uniform cutting.

• When mowing large areas, start by turning to the right

so that clippings will discharge away from shrubs,

fences, driveways, etc. After one or two rounds, mow

in the opposite direction making left hand turns until

finished (See Fig. 13 ).

• If grass is extremely tall, it should be mowed twice to

reduce load and possible fire hazard from dried clip-

pings. Make first cut relatively high; the second to the

desired height.

• Do not mow grass when it is wet. Wet grass will plug

mower and leave undesirable clumps. Allow grass to

dry before mowing.

• Always operate engine at full throttle when mowing to

assure better mowing performance and proper dis-

charge of material. Regulate ground speed by select-

ing a low enough gear to give the mower cutting

performance as well as the quality of cut desired.

• When operating attachments, select a ground speed

that will suit the terrain and give best performance of

the attachment being used.

FIG. 13

• Engage transmission by placing freewheel control in

driving position (See “TO TRANSPORT” in this section

of manual).

• Sitting in the tractor seat, start engine. After the engine

is running, move throttle control to half (1/2) speed.

With motion control lever in neutral (N) position, slowly

disengage clutch/brake pedal.

• Slowly move motion control lever forward, after the

tractor moves approximately five (5) feet, slowly move

motion control lever to reverse position. After the

tractor moves approximately five (5) feet return the

motion control lever to the neutral (N) position. Repeat

this procedure with the motion control lever three (3)

times.

• Your tractor is now purged and now ready for normal

operation.

CUSTOMER RESPONSIBILITIES

1 - Change more often when operating under a heavy load or in high ambient temperatures.

2 - Service more often when operating in dirty or dusty conditions.

3 - If equipped with oil filter, change oil every 50 hours.

4 - Replace blades more often when mowing in sandy soil.



5 - If equipped with adjustable system.

6 - Not required if equipped with maintenance-free battery.

7 - Tighten front axle pivot bolt to 35 ft.-lbs. maximum. 

Do not overtighten.

BEFORE EACH USE

✔

✔✔

✔

T

R

A

C

T

0

Adjust Motion Drive Belt(s) Tension

Inspect Muffler/Spark Arrester

Lubrication Chart

Check Brake Operation

Clean Air Filter

Change Engine Oil

Replace Air Filter Paper Cartridge

Replace Spark Plug

Check Battery Level/Recharge

Check Tire Pressure

Clean Battery and Terminals

FILL IN DATES

AS YOU COMPLETE

REGULAR SERVICE

MAINTENANCE SCHEDULE

EVERY 8 HOURS

EVERY 25 HOURS

EVERY 50 HOURS

EVERY 100 HOURS

EVERY SEASON

SERVICE DATES

Check for Loose Fasteners

BEFORE STORAGE

Check Engine Oil Level

Clean Engine Cooling Fins

Sharpen/Replace Mower Blades

Clean Air Screen

E

N

G

I

N

Replace Oil Filter (If equipped)

Check Transaxle Cooling

Adjust Blade Belt(s) Tension

Replace Fuel Filter

✔

✔✔

✔

✔✔

✔

✔✔✔

✔

✔✔

✔

12,3

✔

GENERAL RECOMMENDATIONS

The warranty on this tractor does not cover items that have

been subjected to operator abuse or negligence. To

receive full value from the warranty, operator must maintain

tractor as instructed in this manual.

Some adjustments will need to be made periodically to

properly maintain your tractor.

All adjustments in the Service and Adjustments section of

this manual should be checked at least once each season.

• Once a year you should replace the spark plug, clean

or replace air filter, and check blades and belts for

wear. A new spark plug and clean air filter assure

proper air-fuel mixture and help your engine run better

and last longer.

BEFORE EACH USE

• Check engine oil level.

• Check brake operation.

• Check tire pressure.

• Check for loose fasteners.

LUBRICATION CHART

FRONT WHEEL

BEARING ZERK FRONT WHEEL

BEARING ZERK

ATTACHMENT

CLUTCH

PIVOT(S)

ENGINE 3

SPINDLE ZERK SPINDLE ZERK

SAE 30 OR 10W30 MOTOR OIL

GENERAL PURPOSE GREASE

REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION

IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS

WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI-

CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN

THE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOU

FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POW-

DERED GRAPHITE TYPE LUBRICANT SPARINGLY.

CUSTOMER RESPONSIBILITIES

BLADE REMOVAL (See Fig. 15)

• Raise mower to highest position to allow access to

blades.

• Remove hex bolt, lock washer and flat washer securing

blade.

• Install new or resharpened blade with trailing edge up

towards deck as shown.

• Reassemble hex bolt, lock washer and flat washer in

exact order as shown.

• Tighten bolt securely (27-35 Ft. Lbs. torque).

IMPORTANT: BLADE BOLT IS GRADE 8 HEAT TREATED.

NOTE: We do not recommend sharpening blade - but if you

do, be sure the blade is balanced.

FLAT WASHER

LOCK WASHER

HEX BOLT

(GRADE 8)*

*A GRADE 8 HEAT TREATED BOLT CAN BE

IDENTIFIED BY SIX LINES ON THE BOLT HEAD.

TRAILING EDGE

MANDREL

ASSEMBLY

BLADE

FIG. 15

5/8" BOLT

OR PIN

BLADE

CENTER HOLE

FIG. 16

V-BELTS

Check V-belts for deterioration and wear after 100 hours of

operation and replace if necessary. The belts are not

adjustable. Replace belts if they begin to slip from wear.

TRANSAXLE COOLING

The fan and cooling fins of transmission should be kept

clean to assure proper cooling.

Do not attempt to clean fan or transmission while engine is

running or while the transmission is hot.

• Inspect cooling fan to be sure fan blades are intact and

clean.

• Inspect cooling fins for dirt, grass clippings and other

materials. To prevent damage to seals, do not use

compressed air or high pressure sprayer to clean

cooling fins.

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory and fluid mainte-

nance is not required for the life of the transaxle. Should the

transaxle ever leak or require servicing, contact your near-

est authorized service center/department.

BATTERY

Your tractor has a battery charging system which is suffi-

cient for normal use. However, periodic charging of the

battery with an automotive charger will extend its life.

• Keep battery and terminals clean.

• Keep battery bolts tight.

• Keep small vent holes open.

• Recharge at 6-10 amperes for 1 hour.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause

the battery to “leak” power.

• Remove terminal guard.

• Disconnect BLACK battery cable first then RED bat-

tery cable and remove battery from tractor.

• Rinse the battery with plain water and dry.

• Clean terminals and battery cable ends with wire brush

until bright.

• Coat terminals with grease or petroleum jelly.

• Reinstall battery (See “CONNECT BATTERY” in the

Assembly section of this manual).

TO SHARPEN BLADE (See Fig. 16)

Care should be taken to keep the blade balanced. An

unbalanced blade will cause excessive vibration and even-

tual damage to mower and engine.

• The blade can be sharpened with a file or on a grinding

wheel. Do not attempt to sharpen while on the mower.

• To check blade balance, you will need a 5/8" diameter

steel bolt, pin, or a cone balancer. (When using a cone

balancer, follow the instructions supplied with bal-

ancer).

TRACTOR

Always observe safety rules when performing any mainte-

nance.

BRAKE OPERATION

If tractor requires more than six (6) feet stopping distance

at high speed in highest gear, then brake must be adjusted.

(See “TO ADJUST BRAKE” in the Service and Adjust-

ments section of this manual).

TIRES

• Maintain proper air pressure in all tires (See “PROD-

UCT SPECIFICATIONS” on page 3 of this manual).

• Keep tires free of gasoline, oil, or insect control chemi-

cals which can harm rubber.

• Avoid stumps, stones, deep ruts, sharp objects and

other hazards that may cause tire damage.

NOTE: To seal tire punctures and prevent flat tires due to

slow leaks, tire sealant may be purchased from your local

parts dealer. Tire sealant also prevents tire dry rot and

corrosion.

BLADE CARE

For best results mower blades must be kept sharp. Re-

place bent or damaged blades.

• Slide blade on to an unthreaded portion of the steel bolt

or pin and hold the bolt or pin parallel with the ground.

If blade is balanced, it should remain in a horizontal

position. If either end of the blade moves downward,

sharpen the heavy end until the blade is balanced.

NOTE: Do not use a nail for balancing blade. The lobes of

the center hole may appear to be centered, but are not.

CUSTOMER RESPONSIBILITIES

TO CHANGE ENGINE OIL (See Fig. 17)

Determine temperature range expected before oil change.

All oil must meet API service classification SF, SG or SH.

• Be sure tractor is on level surface.

• Oil will drain more freely when warm.

• Catch oil in a suitable container.

• Remove oil fill cap/dipstick. Be careful not to allow dirt

to enter the engine when changing oil.

• Remove drain plug.

• After oil has drained completely, replace oil drain plug

and tighten securely.

• Refill engine with oil through oil fill dipstick tube. Pour

slowly. Do not overfill. For approximate capacity see

“PRODUCT SPECIFICATIONS” on page 3 of this

manual.

• Use gauge on oil fill cap/dipstick for checking level.

Insert dipstick into the tube and rest the oil fill cap on the

tube. Do not thread the cap onto the tube when taking

reading. Keep oil at “FULL” line on dipstick. Tighten

cap onto the tube securely when finished.

AIR CLEANER

COVER

OIL DRAIN

PLUG

FOAM

PRE-CLEANER

FIG. 17

COVER KNOB

WING NUT

RUBBER

GROMMET

AIR CLEANER

PAPER CARTRIDGE

AIR CLEANER

BASE

OIL FILL

CAP⁄DIPSTICK

AIR

SCREEN

ENGINE

LUBRICATION

Only use high quality detergent oil rated with API service

classification SF, SG, or SH. Select the oil’s SAE viscosity

grade according to your expected operating temperature.

Change the oil after every 50 hours of operation or at least

once a year if the tractor is not used for 50 hours in one year.

Check the crankcase oil level before starting the engine

and after each eight (8) hours of operation. Tighten oil fill

cap/dipstick securely each time you check the oil level.

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

SAE VISCOSITY GRADES

-20° 0° 30° 40° 80° 100°

-30° -20° 0° 20° 30° 40°

32°

-10° 10°

60°

5W-30

10W30

AIR FILTER (See Fig. 17)

Your engine will not run properly using a dirty air filter.

Clean the foam pre-cleaner after every 25 hours of opera-

tion or every season. Service paper cartridge every 100

hours of operation or every season, whichever occurs first.

Service air cleaner more often under dusty conditions.

• Remove knob and cover.

• Remove wing nut and air cleaner from base.

TO SERVICE PRE-CLEANER

• Slide foam pre-cleaner off cartridge.

• Wash it in liquid detergent and water.

• Squeeze it dry in a clean cloth. Allow it to dry.

• Saturate it in engine oil. Wrap it in clean, absorbent

cloth and squeeze to remove excess oil.

TO SERVICE CARTRIDGE

• Replace a dirty, bent, or damaged cartridge.

NOTE: Do not wash the paper cartridge or use pressurized

air, as this will damage the cartridge.

• Reinstall the pre-cleaner (cleaned and oiled) over the

paper cartridge.

• Reassemble air cleaner, wing nut, cover and tighten

knob securely.

CUSTOMER RESPONSIBILITIES

OIL FILTER

FIG. 18

FUEL

FILTER

CLAMP

FIG. 19

CLEAN AIR SCREEN (See Fig. 17)

Air screen must be kept free of dirt and chaff to prevent

engine damage from overheating. Clean with a wire brush

or compressed air to remove dirt and stubborn dried gum

fibers.

CLEAN AIR INTAKE/COOLING AREAS

To insure proper cooling, make sure the grass screen,

cooling fins, and other external surfaces of the engine are

kept clean at all times.

Every 100 hours of operation (more often under extremely

dusty, dirty conditions), remove the blower housing and

other cooling shrouds. Clean the cooling fins and external

surfaces as necessary. Make sure the cooling shrouds are

reinstalled.

NOTE: Operating the engine with a blocked grass screen,

dirty or plugged cooling fins, and/or cooling shrouds re-

moved will cause engine damage due to overheating.

ENGINE OIL FILTER (See Fig. 18)

Replace the engine oil filter every season or every other oil

change if the tractor is used more than 100 hours in one

year.

• Drain oil from engine crankcase (See “TO CHANGE

ENGINE OIL” in this section of this manual, through

step remove drain plug).

• Remove oil filter and wipe off filter adapter.

• Apply a thin coating of new engine oil to the rubber

gasket on replacement oil filter.

• Install replacement oil filter on filter adapter. Turn oil

filter clockwise until rubber gasket contacts the filter

adapter, then tighten filter an additional 1/2 turn.

• Fill crankcase with new oil (See “TO CHANGE EN-

GINE OIL” in this section of this manual). For approxi-

mate capacity see “PRODUCT SPECIFICATIONS” on

page 3 of this manual.

• Start the engine and check for oil leaks. Correct any

leaks before placing engine into full operation.

MUFFLER

Inspect and replace corroded muffler and spark arrester (if

equipped) as it could create a fire hazard and/or damage.

SPARK PLUGS

Replace spark plugs at the beginning of each mowing

season or after every 100 hours of operation, whichever

occurs first. Spark plug type and gap setting are shown in

“PRODUCT SPECIFICATIONS” on page 3 of this manual.

CLEANING

• Clean engine, battery, seat, finish, etc. of all foreign

matter.

• Keep finished surfaces and wheels free of all gasoline,

oil, etc.

• Protect painted surfaces with automotive type wax.

We do not recommend using a garden hose to clean your

tractor unless the electrical system, muffler, air filter and

carburetor are covered to keep water out. Water in engine

can result in a shortened engine life.

IN-LINE FUEL FILTER (See Fig. 19)

The fuel filter should be replaced once each season. If fuel

filter becomes clogged, obstructing fuel flow to carburetor,

replacement is required.

• With engine cool, remove filter and plug fuel line

sections.

• Place new fuel filter in position in fuel line with arrow

pointing towards carburetor.

• Be sure there are no fuel line leaks and clamps are

properly positioned.

• Immediately wipe up any spilled gasoline.

SERVICE AND ADJUSTMENTS

CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:

• Depress clutch/brake pedal fully and set parking brake.

• Place motion control lever in neutral (N) position.

• Place attachment clutch in “DISENGAGED” position.

• Turn ignition key “OFF” and remove key.

• Make sure the blades and all moving parts have completely stopped.

• Disconnect spark plug wire from spark plug and place wire where it cannot come in contact

with plug.

TRACTOR

TO REMOVE MOWER (See Fig. 20)

Mower will be easier to remove from the right side of tractor.

• Place attachment clutch switch in “DISENGAGED”

position.

• Move attachment lift lever forward to lower mower to its

lowest position.

• Roll belt off electric clutch pulley.

• Disconnect anti-sway bar from chassis bracket by

removing retainer spring.

• Disconnect suspension arms from rear deck brackets

by removing retainer springs.

• Disconnect front links from deck by removing retainer

springs.

• Raise lift lever to raise suspension arms. Slide mower

out from under tractor.

IMPORTANT: IF AN ATTACHMENT OTHER THAN THE

MOWER DECK IS TO BE MOUNTED ON THE TRACTOR,

REMOVE THE FRONT LINKS.

TO INSTALL MOWER (See Fig. 20)

• Raise attachment lift lever to its highest position.

• Slide mower under tractor with discharge guard to right

side of tractor.

• Lower lift lever to its lowest position.

• Install mower in reverse order of removal instructions.

SUSPENSION

ARMS

RETAINER

SPRINGS

(BOTH SIDES)

RETAINER

SPRING

ANTI-SWAY BAR RETAINER

SPRINGS

(BOTH SIDES)

ELECTRIC

CLUTCH

PULLEY FRONT

LINK

FIG. 20

TO LEVEL MOWER HOUSING

Adjust the mower while tractor is parked on level ground or

driveway. Make sure tires are properly inflated (See

“PRODUCT SPECIFICATIONS” on page 3 of this manual).

If tires are over or underinflated, you will not properly adjust

your mower.

SIDE-TO-SIDE ADJUSTMENT (See Figs. 21 and 22)

• Raise mower to its highest position.

• At the midpoint of both sides of mower, measure height

from bottom edge of mower to ground. Distance “A” on

both sides of mower should be the same or within 1/4"

of each other.

• If adjustment is necessary, make adjustment on one

side of mower only.

• To raise one side of mower, tighten lift link adjustment

nut on that side.

• To lower one side of mower, loosen lift link adjustment

nut on that side.

NOTE: Three full turns of adjustment nut will change

mower height about 1/8".

• Recheck measurements after adjusting.

BOTTOM EDGE

OF MOWER TO

GROUND

FIG. 22

LIFT LINK

ADJUSTMENT NUT

SUSPENSION ARM

BOTTOM EDGE

OF MOWER TO

GROUND

GROUND LINE

FIG. 21

SERVICE AND ADJUSTMENTS

FIG. 24

FRONT-TO-BACK ADJUSTMENT (See Figs. 23 and 24)

IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF

THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS

NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS

EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-

SIDE.

To obtain the best cutting results, the mower housing

should be adjusted so that the front is approximately 1/8" to

1/2" lower than the rear when the mower is in its highest

position.

Check adjustment on right side of tractor. Measure dis-

tance “D” directly in front and behind the mandrel at bottom

edge of mower housing as shown.

• Before making any necessary adjustments, check that

both front links are equal in length. Both links should be

approximately 10-3/8".

• If links are not equal in length, adjust one link to same

length as other link.

• To lower front of mower loosen nut “E” on both front

links an equal number of turns.

• When distance “D” is 1/8" to 1/2" lower at front than

rear, tighten nuts “F” against trunnion on both front

links.

• To raise front of mower, loosen nut “F” from trunnion on

both front links. Tighten nut “E” on both front links an

equal number of turns.

• When distance “D” is 1/8" to 1/2" lower at front than

rear, tighten nut “F” against trunnion on both front links.

• Recheck side-to-side adjustment.

MANDREL

"D" "D"

FIG. 23

BOTH FRONT LINKS MUST BE EQUAL IN LENGTH

NUT "E"

NUT "F"

TRUNNION

FRONT LINKS

TO REPLACE MOWER BLADE DRIVE BELT

(See Fig. 25)

The mower blade drive belt may be replaced without tools.

Park the tractor on level surface. Engage parking brake.

BELT REMOVAL -

• Remove mower from tractor (See “TO REMOVE

MOWER” in this section of this manual).

• Work belt off both mandrel pulleys and idler pulleys.

• Pull belt away from mower.

BELT INSTALLATION -

• Install new belt in reverse order of removal.

• Make sure belt is in all pulley grooves and inside all belt

guides.

• Install mower in reverse order of removal instructions.

MANDREL

PULLEY

IDLER

PULLEYS

MANDREL

PULLEY

FIG. 25

FIG. 26

TO ADJUST BRAKE (See Fig. 26)

Your tractor is equipped with an adjustable brake system

which is mounted on the side of the transaxle.

If tractor requires more than six (6) feet stopping distance

at high speed in highest gear, then brake must be adjusted.

• Depress clutch/brake pedal and engage parking brake.

• Measure distance between brake operating arm and

nut “A” on brake rod.

• If distance is other than 1-9/16", loosen jam nut and

turn nut “A” until distance becomes 1-9/16". Retighten

jam nut against nut “A”.

• Road test tractor for proper stopping distance as stated

above. Readjust if necessary. If stopping distance is

still greater than six (6) feet in highest gear, further

maintenance is necessary. Contact your nearest au-

thorized service center/department.

1-9/16"

WITH PARKING BRAKE “ENGAGED”

JAM NUT

DO NOT TOUCH THIS NUT. IF FURTHER

BRAKE ADJUSTMENT IS NECESSARY

CONTACT YOUR NEAREST AUTHORIZED

SERVICE CENTER/DEPARTMENT

OPERATING

ARM

NUT “A”

SERVICE AND ADJUSTMENTS

TO ADJUST STEERING WHEEL ALIGNMENT

If steering wheel crossbars are not horizontal (left to right)

when wheels are positioned straight forward, remove steer-

ing wheel and reassemble per instructions in the Assembly

section of this manual.

FRONT WHEEL TOE-IN/CAMBER

The front wheel toe-in and camber are not adjustable on

your tractor. If damage has occurred to affect the front

wheel toe-in or camber, contact your nearest authorized

service center/department.

FIG. 28

TRANSMISSION REMOVAL/REPLACEMENT

Should your transmission require removal for service or

replacement, it should be purged after reinstallation and

before operating the tractor. See “PURGE TRANSMIS-

SION” in the Operation section of this manual.

TO REPLACE MOTION DRIVE BELT

(See Fig. 28)

Park the tractor on level surface. Engage parking brake.

For assistance, there is a belt installation guide decal on

bottom side of left footrest.

• Remove mower (See “TO REMOVE MOWER” in this

section of this manual.)

• Disconnect clutch wire harness.

• Remove clutch locator.

• Remove belt from stationary idler and clutching idler.

• Pull belt slack toward rear of tractor. Carefully remove

belt upwards from transmission input pulley and over

cooling fan blades.

• Pull belt toward front of tractor and remove downwards

from around electric clutch.

• Install new belt by reversing above procedure.

CLUTCH LOCATOR

CLUTCH

WIRE

HARNESS

STATIONARY

IDLER

TRANSMISSION

INPUT PULLEY

CLUTCHING

IDLER

ELECTRIC

CLUTCH

SERVICE AND ADJUSTMENTS

FIG. 30

RETAINING

RING

WASHERS

AXLE COVER SQUARE KEY

(REAR WHEEL ONLY)

FIG. 29

TO START ENGINE WITH A WEAK BATTERY

(See Fig. 30)

CAUTION: Lead-acid batteries gener-

ate explosive gases. Keep sparks, flame

and smoking materials away from bat-

teries. Always wear eye protection

when around batteries.

If your battery is too weak to start the engine, it should be

recharged. If “jumper cables” are used for emergency

starting, follow this procedure:

IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12

VOLT NEGATIVE GROUNDED SYSTEM. THE OTHER

VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE

GROUNDED SYSTEM. DO NOT USE YOUR TRACTOR

BATTERY TO START OTHER VEHICLES.

TO ATTACH JUMPER CABLES -

• Connect each end of the RED cable to the POSITIVE

(+) terminal of each battery, taking care not to short

against chassis.

• Connect one end of the BLACK cable to the NEGA-

TIVE (-) terminal of fully charged battery.

• Connect the other end of the BLACK cable to good

CHASSIS GROUND, away from fuel tank and battery.

TO REMOVE CABLES, REVERSE ORDER -

• BLACK cable first from chassis and then from the fully

charged battery.

• RED cable last from both batteries.

TO REPLACE HEADLIGHT BULB

• Raise hood.

• Pull bulb holder out of the hole in the backside of the

grill.

• Replace bulb in holder and push bulb holder securely

back into the hole in the backside of the grill.

• Close hood.

INTERLOCKS AND RELAYS

Loose or damaged wiring may cause your tractor to run

poorly, stop running, or prevent it from starting.

• Check wiring. See electrical wiring diagram in the

Repair Parts section of this manual.

TO REPLACE FUSE

Replace with 30 amp automotive-type plug-in fuse. The

fuse holder is located behind the dash.

TO REMOVE HOOD AND GRILL ASSEMBLY

(See Fig. 31)

• Raise hood.

• Unsnap headlight wire connector.

• Stand in front of tractor. Grasp hood at sides, tilt toward

engine and lift off of tractor.

• To replace, reverse above procedures.

HOOD

HEADLIGHT

WIRE

CONNECTOR

FIG. 31

“POSITIVE” (+) “NEGATIVE” (-)

L.H. PANEL

BOLT

TO REMOVE WHEEL FOR REPAIRS

(See Fig. 29)

• Block up axle securely.

• Remove axle cover, retaining ring and washers to allow

wheel removal (rear wheel contains a square key - Do

not lose).

• Repair tire and reassemble.

• On rear wheels only: align grooves in rear wheel hub

and axle. Insert square key.

• Replace washers and snap retaining ring securely in

axle groove.

• Replace axle cover.

NOTE: To seal tire punctures and prevent flat tires due to

slow leaks, tire sealant may be purchased from your local

parts dealer. Tire sealant also prevents tire dry rot and

corrosion.

SERVICE AND ADJUSTMENTS

TO ADJUST CARBURETOR (See Fig. 33)

The carburetor has been preset at the factory and adjust-

ment should not be necessary. However, minor adjust-

ment may be required to compensate for differences in fuel,

temperature, altitude or load. If the carburetor does need

adjustment, proceed as follows:

In general, turning the adjusting needles in (clockwise)

decreases the supply of fuel to the engine giving a leaner

fuel/air mixture. Turning the adjusting needles out (counter-

clockwise) increases the supply of fuel to the engine giving

a richer fuel/air mixture.

IMPORTANT: DAMAGE TO THE NEEDLES AND THE

SEATS IN CARBURETOR MAY RESULT IF NEEDLE IS

TURNED IN TOO TIGHT.

CABLE

CLAMP

SCREW

SPEED CONTROL

BRACKET

THROTTLE

LEVER

FIG. 32

ENGINE

TO ADJUST THROTTLE CONTROL CABLE

(See Fig. 32)

The throttle control has been preset at the factory and

adjustment should not be necessary. Check adjustment as

described below before loosening cable. If adjustment is

necessary, proceed as follows:

• With engine not running, move throttle control lever

from slow to choke position. Slowly move lever from

choke to fast position.

• Check to see if hole in throttle lever and hole in speed

control bracket are aligned.

• If holes are not aligned, loosen cable clamp screw and

align the holes by inserting a pencil or a 1/4" drill bit

through both holes.

• Pull throttle cable up to remove slack and tighten cable

clamp screw. Remove alignment pencil or drill bit.

IDLE FUEL

ADJUSTING

NEEDLE

IDLE SPEED

ADJUSTING

SCREW

FIG. 33

NOTE: The carburetor on this engine is low emission. It is

equipped with an idle fuel adjusting needle with a limiter

cap, which allows some adjustment within the limits allowed

by the cap. Do not attempt to remove the limiter cap. The

limiter cap cannot be removed without breaking the adjusting

needle.

• Be sure you have a clean air filter and the throttle

control cable is adjusted properly (see above).

• Start engine and allow to warm for five minutes. Make

adjustments with engine running and shift/motion control

lever in neutral (N) position.

•Idle speed setting - With throttle control lever in slow

position, engine should idle at 1750 RPM. If engine

idles too slow or fast, turn idle speed adjusting screw in

or out until correct idle is attained.

•Idle fuel needle setting - With throttle control lever in

slow position, turn idle fuel adjustment needle in (clock-

wise) until engine begins to die and then turn out

(counterclockwise) until engine runs rough. Turn needle

to a point midway between those two positions.

• Recheck idle speed. Readjust if necessary.

ACCELERATION TEST -

• Move throttle control lever from slow to fast position. If

engine hesitates or dies, turn idle fuel adjusting needle

out (counterclockwise) 1/8 turn. Repeat test and

continue to adjust, if necessary, until engine acceler-

ates smoothly.

High speed stop is factory adjusted. Do not adjust -

damage may result.

IMPORTANT: NEVER TAMPER WITH THE ENGINE

GOVERNOR, WHICH IS FACTORY SET FOR PROPER

ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE

THE FACTORY HIGH SPEED SETTING CAN BE

DANGEROUS. IF YOU THINK THE ENGINE-GOVERNED

HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR

NEAREST AUTHORIZED SERVICE CENTER/

DEPARTMENT, WHICH HAS PROPER EQUIPMENT AND

EXPERIENCE TO MAKE ANY NECESSARY

ADJUSTMENTS.

STORAGE

Immediately prepare your tractor for storage at the end of

the season or if the tractor will not be used for 30 days or

more.

CAUTION: Never store the tractor with

gasoline in the tank inside a building

where fumes may reach an open flame

or spark. Allow the engine to cool

before storing in any enclosure.

TRACTOR

Remove mower from tractor for winter storage. When

mower is to be stored for a period of time, clean it thor-

oughly, remove all dirt, grease, leaves, etc. Store in a

clean, dry area.

• Clean entire tractor (See “CLEANING” in the Customer

Responsibilities section of this manual).

• Inspect and replace belts, if necessary (See belt re-

placement instructions in the Service and Adjustments

section of this manual).

• Lubricate as shown in the Customer Responsibilities

section of this manual.

• Be sure that all nuts, bolts and screws are securely

fastened. Inspect moving parts for damage, breakage

and wear. Replace if necessary.

• Touch up all rusted or chipped paint surfaces; sand

lightly before painting.

BATTERY

• Fully charge the battery for storage.

• After a period of time in storage, battery may require

recharging.

• To help prevent corrosion and power leakage during

long periods of storage, battery cables should be

disconnected and battery cleaned thoroughly (see “TO

CLEAN BATTERY AND TERMINALS” in the Cus-

tomer Responsibilities section of this manual).

• After cleaning, leave cables disconnected and place

cables where they cannot come in contact with battery

terminals.

• Be sure battery drain tube is securely attached.

• If battery is removed from tractor for storage, do not

store battery directly on concrete or damp surfaces.

ENGINE

FUEL SYSTEM

IMPORTANT: IT IS IMPORTANT TO PREVENT GUM

DEPOSITS FROM FORMING IN ESSENTIAL FUEL

SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER,

FUEL HOSE, OR TANK DURING STORAGE. ALSO,

EXPERIENCE INDICATES THAT ALCOHOL BLENDED

FUELS (CALLED GASOHOL OR USING ETHANOL OR

METHANOL) CAN ATTRACT MOISTURE WHICH LEADS

TO SEPARATION AND FORMATION OF ACIDS DURING

STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL

SYSTEM OF AN ENGINE WHILE IN STORAGE.

• Drain the fuel tank.

• Start the engine and let it run until the fuel lines and

carburetor are empty.

• Never use engine or carburetor cleaner products in the

fuel tank or permanent damage may occur.

• Use fresh fuel next season.

NOTE: Fuel stabilizer is an acceptable alternative in

minimizing the formation of fuel gum deposits during stor-

age. Add stabilizer to gasoline in fuel tank or storage

container. Always follow the mix ratio found on stabilizer

container. Run engine at least 10 minutes after adding

stabilizer to allow the stabilizer to reach the carburetor. Do

not drain the gas tank and carburetor if using fuel stabilizer.

ENGINE OIL

Drain oil (with engine warm) and replace with clean engine

oil. (See “ENGINE” in the Customer Responsibilities

section of this manual).

CYLINDERS

• Remove spark plug(s).

• Pour one ounce of oil through spark plug hole(s) into

cylinder(s).

• Turn ignition key to “START” position for a few seconds

to distribute oil.

• Replace with new spark plug(s).

OTHER

• Do not store gasoline from one season to another.

• Replace your gasoline can if your can starts to rust.

Rust and/or dirt in your gasoline will cause problems.

• If possible, store your tractor indoors and cover it to

give protection from dust and dirt.

• Cover your tractor with a suitable protective cover that

does not retain moisture. Do not use plastic. Plastic

cannot breathe which allows condensation to form and

will cause your tractor to rust.

IMPORTANT: NEVER COVER TRACTOR WHILE ENGINE

AND EXHAUST AREAS ARE STILL WARM.

TROUBLESHOOTING POINTS

Will not start 1. Out of fuel. 1. Fill fuel tank.

2. Engine not “CHOKED” properly. 2. See “TO START ENGINE” in Operation section.

3. Engine flooded. 3. Wait several minutes before attempting to start.

4. Bad spark plug. 4. Replace spark plug.

5. Dirty air filter. 5. Clean/replace air filter.

6. Dirty fuel filter. 6. Replace fuel filter.

7. Water in fuel. 7. Drain fuel tank and carburetor, refill tank with fresh

gasoline and replace fuel filter.

8. Loose or damaged wiring. 8. Check all wiring.

9. Carburetor out of adjustment. 9. See “To Adjust Carburetor” in Service Adjustments

section.

10. Engine valves out of adjustment. 10. Contact an authorized service center/department.

Hard to start 1. Dirty air filter. 1. Clean/replace air filter.

2. Bad spark plug. 2. Replace spark plug.

3. Weak or dead battery. 3. Recharge or replace battery.

4. Dirty fuel filter. 4. Replace fuel filter.

5. Stale or dirty fuel. 5. Drain fuel tank and refill with fresh gasoline.

6. Loose or damaged wiring. 6. Check all wiring.

7. Carburetor out of adjustment. 7. See “To Adjust Carburetor” in Service Adjustments

section.

8. Engine valves out of adjustment. 8. Contact an authorized service center/department.

Engine will not turn over 1. Clutch/brake pedal not depressed. 1. Depress clutch/brake pedal.

2. Attachment clutch is engaged. 2. Disengage attachment clutch.

3. Weak or dead battery. 3. Recharge or replace battery.

4. Blown fuse. 4. Replace fuse.

5. Corroded battery terminals. 5. Clean battery terminals.

6. Loose or damaged wiring. 6. Check all wiring.

7. Faulty ignition switch. 7. Check/replace ignition switch.

8. Faulty solenoid or starter. 8. Check/replace solenoid or starter.

9. Faulty operator presence switch(es). 9. Contact an authorized service center/department.

Engine clicks but will not 1. Weak or dead battery. 1. Recharge or replace battery.

start 2. Corroded battery terminals. 2. Clean battery terminals.

3. Loose or damaged wiring. 3. Check all wiring.

4. Faulty solenoid or starter. 4. Check/replace solenoid or starter.

Loss of power 1. Cutting too much grass/too fast. 1. Set in “Higher Cut” position/reduce speed.

2. Throttle in “CHOKE” position. 2. Adjust throttle control.

3. Build-up of grass, leaves and trash under mower. 3. Clean underside of mower housing.

4. Dirty air filter. 4. Clean/replace air filter.

5. Low oil level/dirty oil. 5. Check oil level/change oil.

6. Faulty spark plug. 6. Clean and regap or change spark plug.

7. Dirty fuel filter. 7. Replace fuel filter.

8. Stale or dirty fuel. 8. Drain fuel tank and refill with fresh gasoline.

9. Water in fuel. 9. Drain fuel tank and carburetor, refill tank with fresh

gasoline and replace fuel filter.

10. Spark plug wire loose. 10. Connect and tighten spark plug wire.

11. Dirty engine air screen/fins. 11. Clean engine air screen/fins.

12. Dirty/clogged muffler. 12. Clean/replace muffler.

13. Loose or damaged wiring. 13. Check all wiring.

14. Carburetor out of adjustment. 14. See “To Adjust Carburetor” in Service Adjustments

section.

15. Engine valves out of adjustment. 15. Contact an authorized service center/department.

Excessive vibration 1. Worn, bent or loose blade. 1. Replace blade. Tighten blade bolt.

2. Bent blade mandrel. 2. Replace blade mandrel.

3. Loose/damaged part(s). 3. Tighten loose part(s). Replace damaged parts.

PROBLEM CAUSE CORRECTION

TROUBLESHOOTING POINTS

Engine continues to run 1. Faulty operator-safety presence control system. 1. Check wiring, switches and connections. If not

when operator leaves seat corrected, contact an authorized service center/

with attachment clutch department.

engaged

Poor cut - uneven 1. Worn, bent or loose blade. 1. Replace blade. Tighten blade bolt.

2. Mower deck not level. 2. Level mower deck.

3. Buildup of grass, leaves, and trash under mower. 3. Clean underside of mower housing.

4. Bent blade mandrel. 4. Replace blade mandrel.

5. Clogged mower deck vent holes from buildup of 5. Clean around mandrels to open vent holes.

grass, leaves, and trash around mandrels.

Mower blades will not 1. Obstruction in clutch mechanism. 1. Remove obstruction.

rotate 2. Worn/damaged mower drive belt. 2. Replace mower drive belt.

3. Frozen idler pulley. 3. Replace idler pulley.

4. Frozen blade mandrel. 4. Replace blade mandrel.

Poor grass discharge 1. Engine speed too slow. 1. Place throttle control in “FAST” position.

2. Travel speed too fast. 2. Shift to slower speed.

3. Wet grass. 3. Allow grass to dry before mowing.

4. Mower deck not level. 4. Level mower deck.

5. Low/uneven tire air pressure. 5. Check tires for proper air pressure.

6. Worn, bent or loose blade. 6. Replace/sharpen blade. Tighten blade bolt.

7. Buildup of grass, leaves and trash under mower. 7. Clean underside of mower housing.

8. Mower drive belt worn. 8. Replace mower drive belt.

9. Blades improperly installed. 9. Reinstall blades sharp edge down.

10. Improper blades used. 10. Replace with blades listed in this manual.

11. Clogged mower deck vent holes from buildup of 11. Clean around mandrels to open vent holes.

grass, leaves, and trash around mandrels.

Headlight(s) not working 1. Switch is “OFF”. 1. Turn switch “ON”.

(if so equipped) 2. Bulb(s) burned out. 2. Replace bulb(s).

3. Faulty light switch. 3. Check/replace light switch.

4. Loose or damaged wiring. 4. Check wiring and connections.

5. Blown fuse. 5. Replace fuse.

Battery will not charge 1. Bad battery cell(s). 1. Replace battery.

2. Poor cable connections. 2. Check/clean all connections.

3. Faulty regulator (if so equipped). 3. Replace regulator.

4. Faulty alternator. 4. Replace alternator.

Loss of drive 1. Freewheel control in “disengaged” position. 1. Place freewheel control in “engaged” position.

2. Motion drive belt worn, damaged, or broken. 2. Replace motion drive belt.

3. Air trapped in transmission during shipment 3. Purge transmission.

or servicing.

Engine “backfires” 1. Engine throttle control not set at “SLOW” 1. Move throttle control to “SLOW” position and allow

when turning engine position for 30 seconds before stopping engine. to idle for 30 seconds before stopping engine.

“OFF”

PROBLEM CAUSE CORRECTION

SERVICE NOTES

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

SCHEMATIC

BATTERY

FUSE

RED

RED BLACK

IGNITION

UNIT

SPARK

PLUGS GAP

(2 PLUGS ON

TWIN CYL. ENGINES)

NON-REMOVABLE

CONNECTIONS REMOVABLE

CONNECTIONS

BLACK

BROWN

SOLENOID

NOTE

YOUR TRACTOR IS

EQUIPPED WITH A SPECIAL

ALTERNATOR SYSTEM.

THE LIGHTS ARE NOT 

CONNECTED TO THE

BATTERY, BUT HAVE THEIR

OWN ELECTRICAL SOURCE.

BECAUSE OF THIS, THE

BRIGHTNESS OF THE LIGHTS

WILL CHANGE WITH ENGINE

SPEED. AT IDLE THE LIGHTS

WILL DIM. AS THE ENGINE IS

SPEEDED UP, THE LIGHTS

WILL BECOME THEIR BRIGHTEST.

WIRING INSULATED CLIPS

NOTE: IF WIRING INSULATED 

CLIPS WERE REMOVED FOR 

SERVICING OF UNIT, THEY 

SHOULD BE REPLACED TO 

PROPERLY SECURE YOUR WIRING.

AMMETER

RED

IGNITION SWITCH

CIRCUITPOSITION

OFF

B + LRUN/LIGHT

B + L + SSTART

G + M + L

B + LRUN

“MAKE”

A + Y

NONE

(OPTIONAL)

HEADLIGHTS

BLACK

RED

ELECTRIC CLUTCH

CLUTCH / BRAKE

(PEDAL UP)

PTO (DISENGAGED)

RED

WHITE

BLACK

HOUR

METER

(OPTIONAL)

BLUE

STARTER

PTO SWITCH

CIRCUITPOSITION

OFF

C + F, B + E, A + D

C + G, B + H

FUEL SHUT-OFF SOLENOID

FUEL

LINE

IGNITION

SWITCH

BSM

OPERATOR 

PRESENCE

RELAY #1

85 86

87A

SEAT SWITCH

(NOT OCCUPIED)

87A 8586

RELAY

LIGHTING SYSTEM 

OUTPUT

5 AMP AC @ 3600 RPM

ALTERNATOR

14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)

DIODE

28 VOLTS AC MIN. @ 3600 RPM 

(CHARGING SYSTEM DISCONNECTED)

CHARGING SYSTEM OUTPUT

3 AMP DC @ 3600 RPM

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

ELECTRICAL

24 42

44 44

3332

31 30

D.C. AMPERES

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

ELECTRICAL

KEY PART

NO. NO. DESCRIPTION

1 532144925 Battery 12 Volt 25 AMP

2 874760412 Bolt Hex Hd 1/4-20unc X 3/4

3 819091016 Washer 9/32 X 5/8 X 16 Ga.

4 810040400 Washer Lock Hvy Helical 1/4

6 873220400 Nut Fin Hex 1/4-20 Unc

8 532124886 Tray Battery 7.80 x 5.25 Blk

10 532145211 Bolt Btr Frt 1/2-20 x 7.5 Zinc

11 532150109 Holddown Battery Front Mount

12 532145769 Nut Push Nylon 1/4" Battery Frt

16 532153664 Switch Interlock Push-In

19 810090400 Washer Lock 1/4

20 873350400 Nut Jam Hex 1/4-20 Unc

21 532136850 Harness Asm Light W/4152j

22 532004152 Bulb Light #1156

24 532124780 Cable Battery 6 Ga 11" red

25 532146148 Cable Battery 6 Ga 44" red w/16

wire

26 532108824 Fuse 30 AMP Auto Green

28 532145491 Cable Ground 6 Ga 21" black

29 532160784 Switch Plunger Normal Op Olive

30 532140301 Switch Ign 4 pos w/lights

31 532124211 Nut Ignition

32 532141226 Cover Sw Ignition

33 532122147 Key Ign Modelled Generic

40 532160719 Harness Ign.

41 871110408 Bolt Blk Fin Hex 1/4 - 20 x 1/2

42 532131563 Cover Terminal Red

43 532145673 Solenoid

44 873640400 Nut Keps Hex 1/4-20 Unc

45 532121433 Ammeter Rectangular 6 Amp

46 532110940 Meter Hour

47 817011008 Screw 10-24 x 1/2 Black

50 532154959 Switch PTO 3PDT Black Delta 96

51 532140405 Ring Retainer PTO

55 817490508 Screw Thdrol 5/16-18 x 1/2 Tyt

70 532142621 Harness, Eng Kohl Cmd-L Dual

80 532146685 Harness Clutch Evx

81 532109748 Relay Asm.

NOTE: All component dimensions given in U.S. inches.

1 inch = 25.4 mm.

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

CHASSIS AND ENCLOSURES

52 53

140

144

26 144

3142

142

143

109

110

115

113

145

129

134

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

CHASSIS AND ENCLOSURES

1 532160392 Chassis Weldment

2 532140356 Drawbar, Stretch

3 817490612 Screw Thdrol 3/8-16x3/4 Ty-tt

4 819131216 Washer 13/32 x 3/4 x 16 Ga.

5 532155272 Bumper Hood/Dash

9 532156490 Dash Slkscr.Plm.E.A.Hm.Nc.Sym

10 872140608 Bolt Carriage 3/8-16 x 1

11 532155927 Panel Dash Lh

13 532153913 Panel Dash Rh

14 817490608 Screw Thdrol 3/8-16x1/2 Ty-tt

17 532156051 Hood LT/PL Husqvarna

18 532126938 Bumper Hood

20 532156437 Plate Mtg Battery Fuel Tank Fr

23 532124028 Bushing

25 819131312 Washer 13/32 X 13/16 X 12 Ga

26 873800600 Nut Lock Hex W/Ins 3/8-16 Unc

28 532149776 Grille LT/PL Husqvarna

29 532149777 Lens LT/PL Husqvarna

30 532156489 Fender Footrest STLT Pnt

31 532139976 Bracket Support Fender

37 817490508 Screw Thdrol 6/16-18 x 1/2 TYT

38 532139886 Bracket, Asm. Pivot, L.H., Mower Rear

39 532139887 Bracket, Asm. Pivot, R.H., Mower Rear

51 873800400 Nut Lock Hex W/Ins 1/4-20

52 819091416 Washer 9/32 x 7/8 x 16 Ga.

53 532150067 Bracket Pnt. Pick off LT/PL Husqvarna

57 874780412 Bolt Hex 1/4-20 x 3/4

58 532150127 Air Duct Engine P/L

60 872140606 Bolt Rdhd Sqnk 3/8-16unc x 3/4

64 532154798 Dash Lower STLT

68 873510400 Nut Keps Hex 1/4-20unc

74 873680600 Nut Crownlock 3/8-16 UNC

109 532141461 Bracket Extension Bumper

110 532143679 Plug Plastic

113 532150300 Bumper Asm.

115 817490620 Screw Thdrol 3/8-16 x 1-1/4

129 819091016 Washer 9/32 x 5/8 x 16 Ga.

134 532160219 Rod Support Hood LT/PL Husq.

140 532158418 Bracket Suspension Front

142 532156095 Plate Reinforcement STLT

143 532154966 Bracket Swaybar Chassis

144 532154207 Bracket Pnt Footrest STLT

145 532156524 Rod Pivot Chassis/Hood

KEY PART

NO. NO. DESCRIPTION

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

DRIVE

103

102

146

147

100

104

105

106

144

25 19 24

145

100

148

149

150

151

87 8

drive-hydro.stlt_11

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

DRIVE

KEY PART

NO. NO. DESCRIPTION

KEY PART

NO. NO. DESCRIPTION

1 532150071 Transaxle w/cas Hydro 310-0650

2 532142431 Spring, Return, Brake

3 532143995 Pulley, Transaxle Hydro 750 LT

8 532154792 Rod Shift STLT

9 532145028 Clutch Elecric

10 876020416 Pin Cotter 1/8 x 1 CAD

16 873800500 Nut Lock Hex W/Ins. 5/16-18 Unc P

18 874780616 Bolt Fin Hex 3/8-16 Unc x 1 Gr.5

19 873800600 Nut Lock Hex W/Ins 3/8-16 Unc

20 532150280 Bolt, Hex 7/16-20 x 4-1/4 Ga. 5

21 532140845 Knob Deluxe 1/2-13 UNC BLK/BLK

22 532145627 Rod, Brake Hydro

23 532154978 Bracket Asm Mtg CL

24 873350600 Nut Hex Jam 3/8-16 UNC

25 532106888 Spring, Brake Rod

26 819131316 Washer

27 876020412 Pin Cotter 1/8 x 3/4 CAD.

28 532145204 Rod, Parking Brake

29 532071673 Cap,Parking Brake

30 532130807 Bracket, Transaxle

32 874760512 Bolt Hex Hd 5/16-18 Unc x 3/4

33 872140506 Bolt Carriage 5/16-18 UNC x 3/4

34 532155071 Shaft, Foot Pedal

35 532120183 Bearing, Nylon

36 819211616 Washer

37 532124963 Pin, Roll

38 532131494 Pulley, Idler, Flat

39 874760644 Bolt

40 532124965 Spacer Split

41 532165838 Keeper, Belt Idler

42 819131312 Washer 13/32 x 13/16 x 12 Ga

47 532127783 Pulley, Idler, V-Groove Plastic

48 532154407 Bellcrank Clutch Grnd

49 532123205 Retainer, Belt Style Spring

50 874760624 Bolt

51 873680600 Nut

52 873680500 Nut Crown Lock 5/16-18

53 532105710 Link, Clutch

55 532105709 Spring, Return, Clutch

56 874760620 Bolt, Fin Hex 3/8-16 UNC x 1 1/4

57 532161588 V-Belt, Ground Drive

59 532140312 Keeper, Center Span

61 817490612 Screw Thdrol. 3/8-16 x 3/4 Ty. TT

62 532123533 Cover, Pedal Premium

63 532161400 Pulley, Engine

65 810040700 Washer Lock Hvy HLCL Spr 7/16

66 532161488 Keeper Belt Engine

73 532156347 Strap Torque Rh Hydro 0650

71 532140158 Strap Torque Lh Hydro 18/20" T

74 532121199 Spacer, Split

75 532121749 Washer 25/32 x 1-1/4 x 16 Ga.

76 812000001 E-Ring

77 532123583 Key, Square

78 532121748 Washer 25/32 x 1-5/8 x 16 Ga

81 532156046 Shaft Asm. Cross Hydro 20" Tires

82 532123782 Spring Torsion T/A

83 819171216 Washer 17/32 x 3/4 x 16 Ga.

84 532161901 Rod, Tie Hydro 20" Tires SPH Ball

4.50

86 532157480 Bushing

87 819212016 Washer 21/32 x 1-1/4 x 16 Ga.

88 812000008 Ring Klip #5304-62

89 532158388 Console, Hydro Shift Stlt

90 532124346 Nut Self-Thd Wsh-Hd 1/4 Zinc

93 532142564 Line Fuel Hydro 4"

94 532140462 Fan, Hydro 7"

95 532144643 Control Asm. Bypass Hydro

96 532124788 Retainer Spring 1" Zinc/Cad

97 532140469 Keeper Belt Rh Hydro 0750.18/20"

98 873510600 Nut Keps Hex 3/8-16 Unc

100 819111216 Washer 11/32 x 3/4 x 16 Ga.

102 532141322 Washer Belleville .501D x 1.50D

103 873940800 Nut Hex Jam Toplock 1/4-20 Unf

104 532140156 Arm, Control Hydro

105 871070516 Screw Cap Hex 5/16 x 18 x 1

106 874780520 Bolt Fin Hex 5/16-18 Unc x 1-1/4

144 819111016 Washer 11/32 x 5/8 x 16 Ga.

145 874490540 Bolt Hex Flghd 5/16-18 x Gr. 5

146 874490536 Bolt Hex Flanged 5/16-18 Unc x 2

147 874490524 Bolt Hex Flanged 5/16-18 Unc x 2

148 532159103 Spacer

149 532122052 Spacer Retainer PM Mower

150 532150935 Bushing Nylon Collared

151 819133210 Washer 13/32 x 2 x 10 Ga.

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

STEERING ASSEMBLY

332

643 8

40 66

25 58

51 54

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

STEERING ASSEMBLY

KEY PART DESCRIPTION

NO. NO.

1 532124415 Wheel Steering

2 532137094 Axle Front Casting Machined

3 532157479 Spindle Asm LH

4 532157478 Spindle Asm RH

5 532124931 Bearing Race Thrust Harden

6 532121748 Washer 25/32 X 1-5/8 X 16 Ga

7 819272016 Washer 27/32 X 1-1/4 X 16 Ga

8 812000029 Ring Klip #t5304-75

9 532124937 Bearing Col Strg Blk

10 532154432 Link Drag Extended Cast

11 810040600 Washer Lock Hvy Hlcl Spr 3/8

13 532154779 Bearing Axle STLT/GT

15 873901000 Nut Lock Flange 5/8-11 Unc

17 532156546 Shaft Asm Strg

18 532057079 Washer Thrust 515x 750x 033

19 532124035 Support Shaft

20 532126684 Washer Shim 1/4 X 5/8 X 062

22 871200410 Screw Hex Sckt 1/4-20 x 5/8

23 532127501 Shaft Asm Pittman

25 532154406 Bracket Steering

27 532136874 Gear Sector

29 817490612 Screw Thdrol 3/8-16x3/4 Ty-tt

32 532137347 Rod Asm Tie Ball Adj. VGT

36 532155099 Bushing Strg

37 532152927 Screw

38 532124416 Insert Cap Strg Wh Au

39 819133808 Washer 13/32 X 2-3/8 X 8 Ga

40 532124701 Lock nut

41 532100711 Adaptor Wheel Strg

42 532155092 Boot Steering Shaft

43 532121749 Washer 25/32 X 1 1/4 X 16 Ga

44 532153720 Extension Steering Shaft LR/LT

46 532121232 Cap Spindle Fr Top Blk

47 532124836 Fitting Grease

51 873800500 Nut Lock Hex w/Ins 5/16-18

54 874780520 Bolt Fin Hex 5/16-18 Unc x 1-1/4

62 532156594 Kit, Steering Assembly Svc

63 874780616 Bolt Fin Hex 3/8-16unc x 1 Gr. 5

65 532154780 Spacer Axle

66 532154404 Bearing Arm Pittman

67 874781044 Bolt, Fin Hex 5/8-11 UNC x 2-3/4

68 532154429 Brace, Axle

NOTE: All component dimensions given in U.S. inches.

1 inch = 25.4 mm.

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

SEAT ASSEMBLY

KEY PART

NO. NO. DESCRIPTION KEY PART

NO. NO. DESCRIPTION

1 532140839 Seat

2 532140551 Bracket Pivot Seat 8 720

3 874760616 Bolt Fin Hex 3/8-16unc X 1

4 819131610 Washer 13/32 X 1 X 10 Ga

5 532145006 Clip Push-In

6 873800600 Nut Hex w/Ins. 3/8-16 Unc

7 532124181 Spring Seat Cprsn 2 250 Blk Zi

8 817490616 Screw Thdrol 3/8-16 X 1 Ty-tt

9 819131614 Washer 13/32 X 1 X 14 Ga.

10 532155925 Pan Seat

11 532120068 Knob Seat 1/2-13 Unc Blk

12 532121246 Bracket Mounting Switch

13 532121248 Bushing Snap Blk Nyl 50 Id

14 872050412 Bolt Rdhd Sqnk 1/4-20x1-1/2

15 532134300 Spacer Split 28x 96 Yel Zinc

16 532121250 Spring Cprsn 1 27 Blk Pnt

17 532123976 Nut Lock 1/4 Lge Flg Gr 5 Zinc

18 532124238 Cap Spring Seat

21 532153236 Bolt Shoulder 5/16-18 Unc

22 873800500 Nut Hex Lock W/Ins 5/16-18

24 819171912 Washer 17/32 X 1-3/16 X 12 Ga.

25 532127018 Bolt Shoulder 5/16-18 X 62

NOTE: All component dimensions given in U.S. inches.

1 inch = 25.4 mm

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

DECALS

KEY PART

NO. NO. DESCRIPTION

KEY PART

NO. NO. DESCRIPTION

1 532059192 Cap Valve Tire

2 532065139 Stem Valve

3 532106222 Tire F Ts 15 X 6 0 - 6 Service

4 532059904 Tube Front (Service Item Only)

5 532138336 Rim Asm 6"front Silver Service

6 532124957 Fitting Grease (Front Wheel Only)

7 532124959 Bearing Flange (Front Wheel Only)

8 532138337 Rim Asm 8"rear Silver Service

9 532122082 Tire R Ts 20x10-8 C Service

10 532124926 Tube Rear (Service Item Only)

11 532104757 Cap Axle Blk 1 50 X 1 00

- - 532144334 Sealant, Tire ( 10 oz. Tube)

1 532157032 Decal Oper. Step Thru E/F

2 532145005 Decal Battery

3 532150729 Decal Hood RH

4 532150730 Decal Hood LH

5 532151244 Decal HP Engine

8 532137259 Decal Warning Multi-Languages

9 532150617 Decal Fender Husq

10 532157140 Decal Fender Danger E/F

12 532157007 Decal Fender Auto Husq Radius

14 532160396 Decal V-Belt Schematic

- - 532154515 Pad Footrest LH STLT

- - 532142341 Decal Drawbar Cntrl Mvt Hyd LT

KEY PART

NO. NO. DESCRIPTION

5,8

4,10

3,9

WHEELS & TIRES

- - 532154516 Pad Footrest RH STLT

- - 532138311 Decal Handle Lft Height Adjust

- - 532162559 Manual Owner's (English)

- - 532162560 Manual Owner's (French)

Available accessories not included with tractor:

- - MK420 Mulcher Kit with Blades

- - C42 Grass Catcher

- - LSB42 42" Snow Blower

- - LC05 Wheel Wts. (Pair)

- - LC06 Tire Chains 20 x 10 x 8

- - LBD48 48" Snow Blade

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

ENGINE

OPTIONAL EQUIPMENT



Spark Arrester

79 79

101

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

ENGINE

1 532141296 Control Th/ch 27. LH. Flag Dom.

2 817720410 Screw Hex Thd Cut 1/4-20x5/8 T

3 - - - - - - - - Engine Kohler Model No. CV15s

4 532137350 Muffler LT Kohler 12.5/15HP

14 813280328 Nipple Pipe 3/8 Npt X 3-1/2

15 813200300 Elbow Std 90 Degree 3/8-18 Npt

16 811050500 Washer Lock Ext Tooth 5/16

23 532159880 Shield Browning/Debris Guard

29 532137180 Kit Spark Arrestor (Flat Scrn)

31 532157103 Tank Fuel 3.5 STLT W/O Sensor

32 532140527 Cap Asm Fuel W/sym Vented

33 532123487 Clamp Hose Black

34 532106082 Pad Spacer

35 817490512 Screw

37 532124923 Line Fuel 7.5"

38 - - - - - - -- Plug Oil Drain (Order From Engine

Manufacturer)

39 532109227 Pad Idler 1.75 x .75 x .06

40 532124952 Bushing

41 532139277 Stem Tank Fuel

62 810040500 Washer Lock Hvy Hlcl Spr 5/16

77 819101216 Washer 5/16 x 3/4 x 16 Ga.

79 532125398 Bolt Hex

80 874760508 Bolt Hex Hd. 5/16-18unc x 1/2

81 532128861 Nut Flange 1/4-20 Starter Nut

KEY PART

NO. NO. DESCRIPTION

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

MOWER DECK

12

128

133

134

135

136

116

117 119

118

137

140

138

21 22

61 59

132

18 18

118

136

139

137

119

117 116

134

137

12992

131

130

125

102

104

103 105

106

103

104

105

106

101



90 91 92 93 94

939295

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

MOWER DECK

68 532144959 V-Belt Mower

83 532120958 Washer Sintered

84 532156084 Keeper 'Belt Idler

85 872140618 Bolt Carriage 3/8-16 x 2-1/4 Gr.5

90 874760616 Bolt Fin Hex 3/8-16unc X 1

91 532132274 Bracket Asm Noseroller LH

92 873800600 Nut Lock Hex w/ins. 3/8-16 UNC

93 819171416 Washer 17/32 X 7/8 X 16 Ga

94 532132264 Roller Nose 38 & 42

95 532132273 Bracket Asm Noseroller RH

101 532136420 Cover Mulching 42” Blk

102 871161010 Screw

103 819061216 Washer #10

104 810071000 Washer Lock #10

105 532160793 Latch Asm Bagger

106 532125004 Nut Weld .327/.304 #10-24

116 532137644 Bolt Shld

117 532133957 Wheel Gauge Donut

118 873930600 Nut Centerlock 3/8 - 16 UNC

119 819121414 Washer 3/8 x 7/8 x 14 Ga.

125 876020816 Cotter Pin

128 532153390 Washer Felt

129 819131312 Washer 13/32 x 13/16 x 12 Ga.

130 874780616 Bolt Fin Hex 3/8-16unc x 1 Gr. 5

131 872140608 Bolt Rdhd Sqnk 3/8-16 UNC

132 819132203 Washer 13/32 x 1-3/8 x 3 Ga.

133 872110622 Bolt RDHD 3/8-16 Unc x 2-3/4 Gr.5

134 532156941 Pin Head Rivet

135 532159765 Bracket Asm Whl Ga Rear Lh 42"

136532155986 Bar Adjusting Gauge Wheel

137 872110505 Bolt Caarr. 5/16-18 x 5/8 Short

138 532159763 Bracket Asm Whl Ga Rear Rh 42

139 532159767 Bracket Asm Whl Ga Front Rh 42

140 532159768 Bracket Asm Whl Ga Front Lh 42

- - 532162859 Deck Serv 42" Elec Vent (Standard

Deck - Order Nose Roller, Gauge

Wheel and Mulcher Plate

components separately Key Nos.

90-95, 101-106, 116-119, and 134-

140)

- - 532130794 Mandrel Assembly (Includes Key

Numbers 8-10, 12-15, 31 and 33)

1 532162809 Housing Asm Mower 42"w/aadj

2 872140506 Bolt Rdhd Sqnk 5/16-18unc X3/4

3 532138017 Bracket Asm Fr Sway Bar 38/42

4 532138440 Bracket Asm Deck 42"sway Bar

5 532124670 Retainer Spring

6 532130832 Arm Suspension Rear

8 532850857 Bolt 3/8-24x1 25 Gr8 Patched

9 810030600 Washer Lock Hvy 3/8 Unplated

10 532140296 Washer Hard Blade Mower Vented

11 532134149 Blade Mower Mulching 42"

12 532129895 Bearing Ball #6204 (Mandrel)

13 532137645 Shaft Asm W/lower Bearing

14 532128774 Housing Mandrel Vented(machd)

15 532110485 Bearing Ball Mandrel

16 532140329 Stripper Round Mower

17 872110618 Bolt Rdhd Sqnk 3/8-16 X 2-1/4

18 872140505 Bolt Carr 5/16-18 X 5/8

19 532132827 Bolt Shoulder

20 532159770 Baffle Vortex 42

21 873680500 Nut Crown Lock 5/16-18

22 532134753 Stiffener Bracket 42"deck

23 532131267 Bracket Deflector Mower 42"

24 532105304 Cap Sleeve 80x 112 Blk Mower

25 532123713 Spring Torsion Deflector 2 52

26 532110452 Nut Push Phos & Oil

27 532130968 Shield Deflector Mower 42" Blk

28 819111016 Washer 11/32 X 5/8 X 16 Ga

29 532131491 Rod Hinge 42"6 75 Wlg

30 532157722 Screw Thdrol Washer Head

31 532129963 Washer Spacer Mower Vented

32 532153535 Pulley Mandrel 42"

33 532137266 Nut 9/16top Lock Flng Cntr

35 532133835 Fastner Christmas Tree

36 532131494 Pulley Idler Flat 3 060

37 819131316 Washer 13/32 X 13/16 X 16 Ga

38 532132823 Spacer Spring Stop Idler

40 873680600 Nut Lock 3/8-16 Unc

44 532140088 Guard Mandrel LH Black

46 532137729 Screw Thdrol 1/4-20x5/8

54 532133943 Washer Hardened

55 532140084 Arm Idler 42"mower LT/YT

56 532122052 Spacer Retainer Pm Mower

59 532141043 Guard, Belt

61 532131950 Spring Ext. Elect

KEY PART

NO. NO. DESCRIPTION

KEY PART

NO. NO. DESCRIPTION

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

MOWER LIFT

161718 20

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

MOWER LIFT

1 532159460 Wire Asm Inner W/plunger

2 532159471 Shaft Asm Lift RH w/Inf

3 532105767 Pin Groove 1 500 Zinc

4 812000002 E Ring #5133-62

5 819211621 Washer 21/32 X 1 X 21 Ga

6 532120183 Bearing Nylon Blk 629 Id

7 532125631 Grip Handle Fluted Blk

8 532124526 Button Plunger Black

11 532139865 Link Lift LH Fixed Length

12 532139866 Link Lift RH Fixed Length

13 532124670 Retainer Spring

15 532127218 Link Front

16 873350800 Nut Jam Hex 1/2-13 Unc

17 532130171 Trunnion Blk Zinc

18 873800800 Nut Lock W/wsh 1/2-13unc

19 532139868 Arm Suspension Rear

20 532124660 Retainer Spring

23 532110807 Nut Special

24 819131016 Washer 13/32 X 5/8 X 16 Ga

25 532124874 Spring 2-1/8"

26 876020308 Pin Cotter 3/32 X 1/2

27 532126971 Rod Adj Lift Zinc 7.49 Wrk Lg

28 873350600 Nut Hex Jam 3/8-16 Unc

29 532138057 Knob Inf 3/8-16 Unc Blk W/sym

30 532150233 Trunnion Infin Height

31 532140302 Bearing Pvt Lift Spherical

32 873540600 Nut Crownlock 3/8 - 24

36 532155097 Pointer Height Indicator

37 532123935 Plug Hole Blk 1.485/1.515 Dia.

38 817490512 Screw Thdrol 5/16-18 x 3/4

40 819112410 Washer 11/32 x 1-1/2 10 Ga.

41 532155098 Indicator Height STLT

49 532145212 Nut Hex Flange Lock

50 532110452 Nut Phos & Oil

KEY PART

NO. NO. DESCRIPTION

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

HYDRO GEAR TRANSAXLE - MODEL NUMBER 310-0650

REPAIR PARTS

TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07

HYDRO GEAR TRANSAXLE - MODEL NUMBER 310-0650

KEY PART

NO. NO. DESCRIPTION

1 532142930 Housing, Lower

2 532142931 Assembly, Upper Housing

3 532142932 Seal, Lip

4 532142928 Ring, Wire Retaining

5 532142933 Ring, Retaining

6 532142934 Bearing, Shaft Ball

7 532142935 Bearing, Cradle

8 532150771 Bearing, Thrust 30 x 52 x 13

9 532142937 Swashplate, Variable

13 532142938 Block, Cylinder Assembly

14 532142939 Arm, Trunnion

15 532142940 Seal, Lip

17 532142941 Guide, Slot

18 532150772 Shaft, Motor

19 532150773 Bearing, Thrust 42 x 68 x 16

23 532142944 Block, Cylinder Assembly

24 532142945 Seal, Lip 10 x 25 x 7

25 532142946 Actuator, Bypass

26 532150774 Center Section Assembly Kit

27 532142948 Seal, Lip 26 x 42 x 8

28 532142949 Ring, Retaining

29 532142950 Washer 26 x 35 x 1

30 532150787 Plate, Bypass

34 532142951 Oil Filter Element

35 532142952 Arm, Bypass

36 532142953 Ring, Retaining

37 532142954 Arm, Actuating

38 532142955 Pin, Actuating

39 532150777 Bolt 5/16-24 x 1-3/4

40 532150778 Locknut, Hex 5/16-24 UNJC

41 532142958 Brake Rotor/Stator Kit

KEY PART

NO. NO. DESCRIPTION

43 532142884 Washer 7/16 x 7/8 x .060

44 532150829 Differential Assembly

52 532142991 Washer 3/4 x 1.5 x .13

53 532142961 Seal .75 x 1.25 x .250

56 532142963 Shaft, Input

58 532142964 Bolt 1/4-20 x 1.38

59 532142965 Pin .5 OD x .43 ID x .750

62 532142966 Arm, Control

63 532142967 Puck, Dampener

64 532142920 Set Screw

68 532142969 Spring

69 532144610 Stud 5/16-24

83 532142971 Jackshaft Assembly

85 532150806 Jackshaft

88 532142973 Screw, Cap

89 532142974 Washer 7/16 x 1 x 1/2

90 532142975 Sleeve Bearing

91 532142976 Seal, Wiper

92 532142977 Spring, Block

93 532142978 Washer, Block Thrust

113 532142917 Cap, Vent Assembly

114 532142918 Fitting, O-Ring Assembly

119 532142980 Spacer

134 532144607 Nut, Castle 5/16-24

135 532144608 Pin, Cotter

139 532150775 Spring, Compression

140 532150776 Nut, Hex 5/16-24

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

SERVICE NOTES

15° MAX.

SIGHT AND HOLD THIS LEVEL WITH

SKY LINE OR TREE.

CUT OUT ON DOTTED LINES

THIS IS A 15° SLOPE

SIGHTING

GUIDE

ONLY RIDE UP AND DOWN HILL,

NOT ACROSS HILL

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

Operate your Tractor up and down the face of slopes (not

greater than 15°), never across the face. Make turns gradu-

ally to prevent tipping or loss of control. Exercise extreme

caution when changing direction on slopes.

WARRANTY STATEMENT

SECTION 1: LIMITED WARRANTY

Husqvarna Forest & Garden Company (“Husqvarna”) warrants Husqvarna product to the original

purchaser to be free from defects in material and workmanship from the date of purchase for the “Warranty

Period” of the product as set forth below:

Lifetime Warranty: All tiller tines, trimmer shafts, ignition coils and modules on hand held product.

2 Year Warranty: Riding lawn mowers, yard and garden tractors, walk behind mowers, tillers, trimmers,

brushcutters, snow blowers, handheld blowers, hedge trimmers, and electrical products for noncommercial,

nonprofessional, noninstitutional or nonincome producing use, except as herein stated.

Emission control system components necessary to comply with CARB-95 and EPA regulations, except

for those components which are part of engine systems manufactured by third party engine manufacturers for

which the purchaser has received a separate warranty with product information supplied at time of purchase.

1 Year Warranty: Chain saws, clearing saws and backpack blowers for noncommercial, nonprofessional,

noninstitutional or nonincome producing use. Trimmer models 120, 125, 122, 132, 225, 232 and 235 used for

commercial purposes.

90 Day Warranty: Any Husqvarna product used for rental, commercial, institutional, professional or income

producing use except as otherwise provided herein.

30 Day Warranty: Husqvarna bow guide and replacement parts.

SECTION 2: HUSQVARNA’S OBLIGATIONS UNDER THE WARRANTY

Husqvarna will repair or replace defective components without charge for parts or labor if a component

fails because of a defect in material or workmanship during the warranty period.

SECTION 3: ITEMS NOT COVERED BY THIS WARRANTY

The following items are not covered by this warranty:

(1) Normal customer maintenance items which become worn through normal regular use, including, but

not limited to, belts, blades, blade adapters, bulbs, filters, guide bars, lubricants, rewind springs, saw

chain, spark plugs, starter ropes and tines;

(2) Natural discoloration of material due to ultraviolet light;

(3) Engine and drive systems not manufactured by Husqvarna; these items are covered by the respective

manufacturer’s warranty as provided in writing with the product information supplied at the time of

purchase; all claims must be sent to the appropriate manufacturer;

(4) Lawn and garden attachments are covered by a third party which gives a warranty, all claims for

warranty should be sent to the manufacturer; and

(5) Emission Control System components necessary to comply with CARB-95 and EPA regulations which

are manufactured by third party engine manufacturer.

SECTION 4: EXCEPTIONS AND LIMITATIONS

This warranty shall be inapplicable to defects resulting from the following:

(1) Accident, abuse, misuse, negligence and neglect, including stale fuel, dirt, abrasives, moisture, rust,

corrosion, or any adverse reaction due to incorrect storage or use habits;

(2) Failure to operate or maintain the unit in accordance with the Owner’s/Operator’s manual or instruction

sheet furnished by Husqvarna;

(3) Alterations or modifications that change the intended use of the product or affects the product’s

performance, operation, safety, or durability, or causes the product to fail to comply with any applicable

laws; or:

(4) Additional damage to parts or components due to continued use occurring after any of the above.

REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY

OF THE PURCHASER. HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUEN-

TIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THESE PRODUCTS

EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW. ANY IMPLIED WARRANTY OF

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THESE PRODUCTS IS LIMITED

IN DURATION TO THE WARRANTY PERIOD AS DEFINED IN THE LIMITED WARRANTY STATEMENT.

HUSQVARNA RESERVES THE RIGHT TO CHANGE OR IMPROVE THE DESIGN OF THE PRODUCT

WITHOUT NOTICE, AND DOES NOT ASSUME OBLIGATION TO UPDATE PREVIOUSLY MANUFAC-

TURED PRODUCTS.

Some states do not allow the exclusion of incidental or consequential damages, or limitations on how long

an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warranty gives you

specific legal rights, and you may also have other rights which vary from state to state.

SECTION 5: CUSTOMER RESPONSIBILITIES

The product must exhibit reasonable care, maintenance, operation, storage and general upkeep as written

in the maintenance section of the Owner’s/Operator’s manual. Should an operational problem or failure occur,

the product should not be used, but delivered as is to an authorized Husqvarna dealer for evaluation. Proof of

purchase, as explained in section 6, rests solely with the customer.

SECTION 6: PROCEDURE TO OBTAIN WARRANTY CONSIDERATION

It is the Owner’s and Dealer’s responsibility to make certain that the Warranty Registration Card is properly

filled out and mailed to Husqvarna Forest & Garden Company. This card should be mailed within ten (10) days

from the date of purchase in order to confirm the warranty and to facilitate post-sale service.

Proof of purchase must be presented to the authorized Husqvarna dealer in order to obtain warranty service.

This proof must include date purchased, model number, serial number, and complete name and address of the

selling dealer.

To obtain the benefit of this warranty, the product believed to be defective must be delivered to an authorized

Husqvarna dealer in a timely manner, no later than thirty (30) days from date of the operational problem or failure.

The product must be delivered at the owner’s expense. Pick-up and delivery charges are not covered by this

warranty. An authorized Husqvarna dealer can be normally located through the “Yellow Pages” of the local

telephone directory or by calling 1-800-HUSKY62 for a dealer in your area.

HUSQVARNA FOREST & GARDEN COMPANY

9006-J PERIMETER WOODS DRIVE

CHARLOTTE, NC 28216

531 83 81-23 2/95

532162559 Rev.1 03.11.98 RH/SJ Printed in U.S.A.

Husqvarna Yth150 Users Manual OM, YTH 150 (HCLTH150E), 954140007, 1998 03, Ride Mower

YTH150 to the manual cc146390-eba3-4825-bc4a-a9981a17f709

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