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

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YTH150
Owner’s Manual

SAFETY RULES
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.

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.

•
•
•
•
•
•
•
•
•
•
•
•
•
•

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.
•
•
•
•
•
•

IV. SERVICE
•

•
•

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:
•
•
•
•
•
•
•
•

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.

•
•
•

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.

•
•

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 necessary.
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 important safety precautions. It means
CAUTION!!! BECOME ALERT!!! YOUR
SAFETY IS INVOLVED.

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.
•

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.

WARNING
The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other
reproductive harm.

PRODUCT SPECIFICATIONS

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 technicians 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”.

GASOLINE CAPACITY
AND TYPE:

3.5 GALLONS
UNLEADED REGULAR

OIL TYPE (API-SF/SG/SH): SAE 10W30 (above 32°F)
SAE 5W-30 (below 32°F)
W/ FILTER: 4.0 PINTS
W/O FILTER: 3.5 PINTS

SPARK PLUG:
(GAP: .040")

CHAMPION RC12YC

VALVE CLEARANCE:

NOT ADJUSTABLE

SERIAL
NUMBER ____________________________________

GROUND SPEED (MPH):

FORWARD:
REVERSE:

DATE OF PURCHASE __________________________

TIRE PRESSURE:

FRONT: 14 PSI
REAR: 10 PSI

THE MODEL AND SERIAL NUMBERS WILL BE FOUND
ON A PLATE UNDER THE SEAT.

CHARGING SYSTEM:
BATTERY:

3 AMPS BATTERY
5 AMPS HEADLIGHTS
AMP/HR:
25
MIN. CCA:
190
CASE SIZE:
U1R

BLADE BOLT TORQUE:

27-35 FT. LBS.

YTH150

YOU SHOULD RECORD BOTH SERIAL NUMBER AND
DATE OF PURCHASE AND KEEP IN A SAFE PLACE
FOR FUTURE REFERENCE.

5.5
2.4

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-covered land unless the engine’s exhaust system is equipped
with a spark arrester meeting applicable local or state laws
(if any). If a spark arrester is used, it should be maintained
in effective working order by the operator.
A spark arrester for the muffler is available through your
nearest authorized service center/department (See REPAIR PARTS section of this manual).

CUSTOMER RESPONSIBILITIES

•

15.0

OIL CAPACITY:

MODEL
NUMBER

•
•

HORSEPOWER:

Read and observe the safety rules.
Follow a regular schedule in maintaining, caring for and
using your tractor.
Follow the instructions under “Customer Responsibilities” and “Storage” sections of this owner’s manual.

TABLE OF CONTENTS
SAFETY RULES ............................................................ 2
PRODUCT SPECIFICATIONS ...................................... 3
CUSTOMER RESPONSIBILITIES ..................... 3, 16-19
ASSEMBLY ................................................................ 6-9
OPERATION ........................................................... 11-15

INDEX

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

B
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

C
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

MAINTENANCE SCHEDULE ...................................... 16
SERVICE AND ADJUSTMENTS ............................ 20-24
STORAGE ................................................................... 25
TROUBLESHOOTING ............................................ 26-27
REPAIR PARTS - TRACTOR ................................. 30-47
WARRANTY ................................................................ 51

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

F
Filter:
Air Filter ........................................ 18
Fuel .............................................. 19
Fuel:
Type ............................................. 13
Storage ........................................ 25
Fuse .................................................... 23

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

L
Leveling Mower Deck .......................... 20
Lubrication:
Chart ............................................ 16
Engine .......................................... 18

M
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

O
Oil:
Cold Weather Conditions ........ 13,18
Engine .......................................... 18
Storage ........................................ 25

E
Electrical:
Interlocks and Relays ................... 23
Schematic .................................... 29
Wiring Diagram ............................ 30
Engine:

Operation ....................................... 11-15
Operating Mower ................................. 13
Options:
Spark Arrester ........................... 3,38

P
Parking Brake ................................. 11-12
Parts Bag .............................................. 5
Parts, Replacement/Repair ............ 30-47
Product Specifications. .......................... 2

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

S
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

T
Throttle Control Cable Adjustment ...... 24
Tires. ........................................... 9,17,22
Troubleshooting Chart .................... 26-27
Transaxle ............................................ 17

W
Warranty .............................................. 51
Wiring Diagram ................................... 30
Wiring Schematic ................................ 29

CONTENTS OF HARDWARE PACK
Parts Bag contents shown full size
(4) Shoulder Bolt

(4)
Wheels

(2) Lock
washers
#10

(2) Screws
#10 x 5/8

(4) Clevis Pins

(4)
Washers
3/8 x 3/4 x
14 Ga.

(4) Retainer Springs
(double loop)

(4) Adjusting Bar
(4) Tapping Screws
3/8-16 x 1-1/4

(2) Weld
Nuts #10

(4) Locknut 3/8-16
(1) Hex Bolt
3/8-16 x 1

(1) Large Flat
Washer

(2)
Washers
3/16 x 3/4 x 16 Gauge

Parts packed separately in carton
Steering
Wheel

Seat
Front
Bumper
(1) Lockwasher 3/8

(1) Locknut
5/16-18

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

Mulcher
Plate

Nose Roller

Steering
Sleeve
Manual

Parts Bag

Parts bag contents not shown full size

(2) Reinforcement
Plates

(1) Shoulder Bolt 5/16-18

Nose
Roller
Brackets

Steering
Wheel
Adapter

(1) Knob

(1) Washer 17/32 x 1-3/16 x 12 Gauge
(2) Hex Bolts 1/4-20 x 3/4

Steering
Extension
Shaft

(2) Latch Hook
Assemblys

(2) Bumper Caps

(2) Hex Nuts
1/4-20

(2) Keys
(2) Washers
9/32 x 5/8 x 16 Ga.

(2) Lock
Washers 1/4

Slope Sheet

Steering
Wheel Insert

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.

TOOLS REQUIRED FOR ASSEMBLY

STEERING
WHEEL INSERT

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).

3/8 HEX BOLT
3/8 LOCK WASHER
LARGE FLAT
WASHER

STEERING
WHEEL

STEERING
BOOT

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.

EXTENSION
SHAFT
ADAPTER

5/16 HEX BOLT

BEFORE ROLLING TRACTOR OFF SKID
ATTACH STEERING WHEEL (See Fig. 1)

5/16 LOCKNUT

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.

LOWER
STEERING
SHAFT

•

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 extension.
• 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.

FIG. 1

HOW TO SET UP YOUR TRACTOR
CONNECT BATTERY (See Fig. 2)
CAUTION: Do not short battery terminals 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 accidental grounding.

IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES
IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR
IS TO ROLL OFF SKID.

•
•

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.

•
•

•

Lift hood to raised position.
Open terminal access doors, remove terminal protective 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
Use terminal access doors for:
• Inspection for secure connections (to tighten hardware).
• Inspection for corrosion.
• Testing battery.
• Jumping (if required).
• Periodic charging.
LOCK
WASHER

HEX NUT

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.

FLAT
WASHER

DISCARD TERMINAL
PROTECTIVE CAPS

HEX
BOLT

TERMINAL
ACCESS
DOOR

POSITIVE
(RED)
CABLE

TOP
SCREW

FRONT
SUSPENSION
BRACKET

NEGATIVE
(BLACK)
CABLE

FIG. 2
BUMPER

INSTALL SEAT (See Fig. 3)

EXTENSION
BRACKET

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.

END CAP

Slide Bumper onto
Extension Brackets
and Pivot Upwards
FRONT SCREW

FIG. 4

TO ATTACH NOSE ROLLER (See Fig. 5)
•

SEAT PAN

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.

SEAT

SHOULDER
BOLT

TAB HOLE

“A” BRACKET TAB

NOSE ROLLER

HEX
BOLT

FLAT WASHER

ADJUSTMENT
KNOB

CROWNLOCK
NUT

“B”
BRACKET
TAB

FIG. 3

WASHER

FIG. 5

ASSEMBLY
ASSEMBLE GAUGE WHEELS TO MOWER
DECK (See Fig. 6)

WELD NUT FROM THE TOP

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.

WELD
NUT

HOOK POINTS DOWN

LOCK
WASHER
SCREW

LATCH
HOOK

RETAINER
SPRING
LOCK
WASHER

WASHER

WELD
NUT

WASHER
MULCHER
PLATE

SHOULDER
BOLT
ADJUSTING
BAR

SCREW

FIG. 7
DEFLECTOR
SHIELD

GAUGE
WHEEL

3/8-16 CENTER
LOCKNUT

3/8 WASHER

FIG. 6

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
HOOKS

FIG. 8

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.

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.

ASSEMBLY
✓ CHECKLIST

CHECK TIRE PRESSURE

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 operating your tractor for the first time. Follow proper starting
and transmission purging instructions (See “TO START
ENGINE” and “PURGE TRANSMISSION” in the Operation section of this manual).

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.

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

OVER TEMP
LIGHT

FUEL

CHOKE

MOWER HEIGHT

DIFFERENTIAL
LOCK

PARKING BRAKE
LOCKED

UNLOCKED

P
REVERSE

MOWER LIFT

NEUTRAL

ATTACHMENT
CLUTCH ENGAGED

HIGH

LOW

ATTACHMENT
CLUTCH DISENGAGED

PARKING BRAKE

IGNITION

HYDROSTATIC FREE WHEEL
(Hydro Models only)

DANGER, KEEP HANDS AND FEET AWAY

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.
ATTACHMENT
CLUTCH SWITCH

LIGHT
SWITCH
POSITION

IGNITION
SWITCH

AMMETER

THROTTLE/CHOKE
CONTROL

LIFT LEVER
PLUNGER

CLUTCH/BRAKE
PEDAL

ATTACHMENT
LIFT LEVER

HEIGHT ADJUSTMENT
KNOB

HOURMETER

FREEWHEEL
CONTROL
PARKING BRAKE
MOTION
CONTROL
LEVER

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.

OPERATION
WEAR YOUR
SAFETY GLASSES
FORESIGHT IS BETTER
THAN NO SIGHT

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.

HOW TO USE YOUR TRACTOR

CAUTION: Always stop tractor completely, as described above, before leaving the operator's position; to empty
grass catcher, etc.

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.
THROTTLE/CHOKE
CONTROL

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 performance.

TO MOVE FORWARD AND BACKWARD (See
Fig. 10)

ATTACHMENT CLUTCH LEVER
PULL OUT TO “ENGAGE”

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.

PARKING BRAKE
“ENGAGED” PUSH IN TO
POSITION
“DISENGAGE”

“BRAKE”
POSITION

TO ADJUST MOWER CUTTING HEIGHT (See
Fig. 10)
The cutting height is controlled by turning the height adjustment 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.

MOTION CONTROL
LEVER
“DISENGAGED”
CLUTCH/BRAKE PEDAL
POSITION
“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 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
•

•

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.

TO OPERATE ON HILLS
CAUTION: Do not drive up or down
hills with slopes greater than 15° and
do not drive across any slope.

IMPORTANT: BE SURE TO READJUST GAUGE WHEELS
IF YOU CHANGE THE CUTTING HEIGHT OF THE MOWER
DECK.

•
•
•

RETAINER
SPRING

•
•

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)
CLEVIS
PIN

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 attachment 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. 11

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 discharge guard in place.
ATTACHMENT
CLUTCH SWITCH
PULL OUT TO
"ENGAGE"

ATTACHMENT LIFT LEVER
HIGH POSITION
LOW
POSITION

FIG. 12

BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL (See Fig. 17)
•
PUSH IN TO
"DISENGAGE"

•
•

FIG. 11A

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.

OPERATION
•
•

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 Responsibilities 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 temperature.

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.

HYDROSTATIC TRANSMISSION WARM UP
• Before driving the unit in cold weather, the transmission 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.

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 storage 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 Instructions 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.

PURGE TRANSMISSION
CAUTION: Never engage or disengage
freewheel lever while the engine is running.

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 engaged 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 seconds 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.

To ensure proper operation and performance, it is recommended 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 developed 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. Shutoff engine and set parking brake.

WARM WEATHER STARTING (50° F and above)
• When engine starts, move the throttle control to the fast
position.

OPERATION
•
•

•

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.

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 clippings 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 require that an area be mulched a second time to completely 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.

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 trimming.
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 clippings. 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 discharge of material. Regulate ground speed by selecting 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.

MAX 1/3

FIG. 14

FIG. 13

CUSTOMER RESPONSIBILITIES
S
GE
RS
N
UR OU
RA
O
O
O
S
H
A
A
0H
H
ST
SE
25
50
10
EE Y 8
RE
Y
Y
Y
Y
R
R
R
R
R
O
R
E
E
F
E
E
FO
E
SERVICE
EV
EV
EV
EV
BE
BE
EV

MAINTENANCE SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Check Brake Operation
Check Tire Pressure

T
R
A
C
T
0
R

Check for Loose Fasteners

✔ ✔
✔ ✔
✔

Sharpen/Replace Mower Blades

R
OU

Check Battery Level/Recharge

✔

Clean Battery and Terminals
Check Transaxle Cooling

✔
✔
✔

Adjust Blade Belt(s) Tension

Adjust Motion Drive Belt(s) Tension

✔ ✔

Change Engine Oil

E
N
G
I
N
E

✔

✔
✔
✔
✔
✔

DATES

Lubrication Chart

Check Engine Oil Level

U
HO

Clean Air Filter
Clean Air Screen

✔
✔
✔

✔

1,2,3
2

Inspect Muffler/Spark Arrester

✔

Replace Oil Filter (If equipped)

✔
✔
✔ ✔
✔
✔
1, 2

Clean Engine Cooling Fins

Replace Spark Plug
Replace Air Filter Paper Cartridge

Replace Fuel Filter
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.

GENERAL RECOMMENDATIONS

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.

LUBRICATION CHART

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.

2 SPINDLE ZERK

SPINDLE ZERK 2

2 FRONT WHEEL
BEARING ZERK

FRONT WHEEL 2
BEARING ZERK

ENGINE 3

1 ATTACHMENT
CLUTCH
PIVOT(S)

BEFORE EACH USE
•
•
•
•

Check engine oil level.
Check brake operation.
Check tire pressure.
Check for loose fasteners.

1 SAE 30 OR 10W30 MOTOR OIL
2 GENERAL PURPOSE GREASE
3 REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS
WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRICANTS 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, POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY.

CUSTOMER RESPONSIBILITIES
TRACTOR

•

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.

Always observe safety rules when performing any maintenance.

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 Adjustments section of this manual).

CENTER HOLE

TIRES
•

Maintain proper air pressure in all tires (See “PRODUCT SPECIFICATIONS” on page 3 of this manual).
• Keep tires free of gasoline, oil, or insect control chemicals 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.

FIG. 16

BLADE CARE

BATTERY

For best results mower blades must be kept sharp. Replace bent or damaged blades.

Your tractor has a battery charging system which is sufficient 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 battery 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).

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.
BLADE

BLADE

5/8" BOLT
OR PIN

MANDREL
ASSEMBLY

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.

TRAILING EDGE

FLAT WASHER
LOCK WASHER
HEX BOLT
(GRADE 8)*

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.

*A GRADE 8 HEAT TREATED BOLT CAN BE
IDENTIFIED BY SIX LINES ON THE BOLT HEAD.

FIG. 15

TO SHARPEN BLADE (See Fig. 16)
Care should be taken to keep the blade balanced. An
unbalanced blade will cause excessive vibration and eventual 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 balancer).

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory and fluid maintenance is not required for the life of the transaxle. Should the
transaxle ever leak or require servicing, contact your nearest authorized service center/department.

CUSTOMER RESPONSIBILITIES
ENGINE

COVER KNOB
AIR CLEANER
COVER

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.

WING NUT

FOAM
PRE-CLEANER

RUBBER
GROMMET

SAE VISCOSITY GRADES
10W30
5W-30
-20°
°F
°C -30°

0°
-20°

30°
-10°

32° 40°
0°

100°

80°

60°
10°

20°

30°

40°

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

AIR CLEANER
PAPER CARTRIDGE

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.

AIR CLEANER
BASE
OIL FILL
CAP⁄DIPSTICK

AIR
SCREEN

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.

OIL DRAIN
PLUG

FIG. 17

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 operation 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
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 removed will cause engine damage due to overheating.

OIL FILTER

MUFFLER

FIG. 18

Inspect and replace corroded muffler and spark arrester (if
equipped) as it could create a fire hazard and/or damage.

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.

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.

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 ENGINE OIL” in this section of this manual). For approximate 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.

CLAMP

FUEL
FILTER

FIG. 19

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.

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 LEVEL MOWER HOUSING

TO REMOVE MOWER (See Fig. 20)

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.

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.

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.

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

ELECTRIC
CLUTCH
PULLEY

BOTTOM EDGE
OF MOWER TO
GROUND

FRONT
LINK

A
GROUND LINE

FIG. 21
RETAINER
SPRINGS
(BOTH SIDES)

SUSPENSION ARM

RETAINER
SPRING
ANTI-SWAY BAR

RETAINER
SPRINGS
(BOTH SIDES)
LIFT LINK
ADJUSTMENT NUT

FIG. 20
FIG. 22

SERVICE AND ADJUSTMENTS
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.

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-TOSIDE.

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 distance “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
PULLEY

FIG. 25

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 authorized service center/department.

MANDREL

"D"

IDLER
PULLEYS

MANDREL
PULLEY

"D"

FIG. 23
BOTH FRONT LINKS MUST BE EQUAL IN LENGTH

WITH PARKING BRAKE “ENGAGED”
NUT “A”
1-9/16"

NUT "E"

JAM NUT

NUT "F"

OPERATING
ARM
FRONT LINKS

TRUNNION

FIG. 24
DO NOT TOUCH THIS NUT. IF FURTHER
BRAKE ADJUSTMENT IS NECESSARY
CONTACT YOUR NEAREST AUTHORIZED
SERVICE CENTER/DEPARTMENT

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.

FIG. 26

SERVICE AND ADJUSTMENTS
TRANSMISSION REMOVAL/REPLACEMENT

TO REPLACE MOTION DRIVE BELT
(See Fig. 28)

Should your transmission require removal for service or
replacement, it should be purged after reinstallation and
before operating the tractor. See “PURGE TRANSMISSION” in the Operation section of this manual.

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.

ELECTRIC
CLUTCH

TO ADJUST STEERING WHEEL ALIGNMENT
If steering wheel crossbars are not horizontal (left to right)
when wheels are positioned straight forward, remove steering 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.

CLUTCH LOCATOR

CLUTCHING
IDLER
STATIONARY
IDLER
TRANSMISSION
INPUT PULLEY

CLUTCH
WIRE
HARNESS

FIG. 28

SERVICE AND ADJUSTMENTS
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.

“POSITIVE” (+)

L.H. PANEL
BOLT

WASHERS

FIG. 30

RETAINING
RING

TO REPLACE HEADLIGHT BULB
•
•
•
•

AXLE COVER

“NEGATIVE” (-)

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

SQUARE KEY
(REAR WHEEL ONLY)

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.

FIG. 29

TO REPLACE FUSE

TO START ENGINE WITH A WEAK BATTERY
(See Fig. 30)

Replace with 30 amp automotive-type plug-in fuse. The
fuse holder is located behind the dash.

CAUTION: Lead-acid batteries generate explosive gases. Keep sparks, flame
and smoking materials away from batteries. Always wear eye protection
when around batteries.

TO REMOVE HOOD AND GRILL ASSEMBLY
(See Fig. 31)
•
•
•

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 NEGATIVE (-) 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.

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

SERVICE AND ADJUSTMENTS
ENGINE

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 needlein (clockwise) 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.

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.
CABLE
CLAMP
SCREW

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 accelerates smoothly.
High speed stop is factory adjusted. Do not adjust damage may result.

SPEED CONTROL
BRACKET

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.

THROTTLE
LEVER

FIG. 32

TO ADJUST CARBURETOR (See Fig. 33)

IDLE SPEED
ADJUSTING
SCREW

The carburetor has been preset at the factory and adjustment should not be necessary. However, minor adjustment 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 needlesout (counterclockwise) 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.

IDLE FUEL
ADJUSTING
NEEDLE

FIG. 33

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.

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.

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 thoroughly, 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 replacement 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.

•
•

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 storage. 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

BATTERY

Drain oil (with engine warm) and replace with clean engine
oil. (See “ENGINE” in the Customer Responsibilities
section of this manual).

•
•

CYLINDERS

•

•
•
•

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 Customer 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.

•
•
•
•

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
PROBLEM

CAUSE

Will not start

1.
2.
3.
4.
5.
6.
7.

Out of fuel.
Engine not “CHOKED” properly.
Engine flooded.
Bad spark plug.
Dirty air filter.
Dirty fuel filter.
Water in fuel.

1.
2.
3.
4.
5.
6.
7.

8.
9.

Loose or damaged wiring.
Carburetor out of adjustment.

8.
9.

10.

Hard to start

CORRECTION

Engine valves out of adjustment.

10.

Fill fuel tank.
See “TO START ENGINE” in Operation section.
Wait several minutes before attempting to start.
Replace spark plug.
Clean/replace air filter.
Replace fuel filter.
Drain fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel filter.
Check all wiring.
See “To Adjust Carburetor” in Service Adjustments
section.
Contact an authorized service center/department.

1.
2.
3.
4.
5.
6.
7.

Dirty air filter.
Bad spark plug.
Weak or dead battery.
Dirty fuel filter.
Stale or dirty fuel.
Loose or damaged wiring.
Carburetor out of adjustment.

1.
2.
3.
4.
5.
6.
7.

Engine valves out of adjustment.

Clean/replace air filter.
Replace spark plug.
Recharge or replace battery.
Replace fuel filter.
Drain fuel tank and refill with fresh gasoline.
Check all wiring.
See “To Adjust Carburetor” in Service Adjustments
section.
Contact an authorized service center/department.

Engine will not turn over

1.
2.
3.
4.
5.
6.
7.
8.
9.

Clutch/brake pedal not depressed.
Attachment clutch is engaged.
Weak or dead battery.
Blown fuse.
Corroded battery terminals.
Loose or damaged wiring.
Faulty ignition switch.
Faulty solenoid or starter.
Faulty operator presence switch(es).

1.
2.
3.
4.
5.
6.
7.
8.
9.

Depress clutch/brake pedal.
Disengage attachment clutch.
Recharge or replace battery.
Replace fuse.
Clean battery terminals.
Check all wiring.
Check/replace ignition switch.
Check/replace solenoid or starter.
Contact an authorized service center/department.

Engine clicks but will not
start

1.
2.
3.
4.

Weak or dead battery.
Corroded battery terminals.
Loose or damaged wiring.
Faulty solenoid or starter.

1.
2.
3.
4.

Recharge or replace battery.
Clean battery terminals.
Check all wiring.
Check/replace solenoid or starter.

Loss of power

1.
2.
3.
4.
5.
6.
7.
8.
9.

Cutting too much grass/too fast.
Throttle in “CHOKE” position.
Build-up of grass, leaves and trash under mower.
Dirty air filter.
Low oil level/dirty oil.
Faulty spark plug.
Dirty fuel filter.
Stale or dirty fuel.
Water in fuel.

1.
2.
3.
4.
5.
6.
7.
8.
9.

Set in “Higher Cut” position/reduce speed.
Adjust throttle control.
Clean underside of mower housing.
Clean/replace air filter.
Check oil level/change oil.
Clean and regap or change spark plug.
Replace fuel filter.
Drain fuel tank and refill with fresh gasoline.
Drain fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel filter.
Connect and tighten spark plug wire.
Clean engine air screen/fins.
Clean/replace muffler.
Check all wiring.
See “To Adjust Carburetor” in Service Adjustments
section.
Contact an authorized service center/department.

Excessive vibration

10.
11.
12.
13.
14.

Spark plug wire loose.
Dirty engine air screen/fins.
Dirty/clogged muffler.
Loose or damaged wiring.
Carburetor out of adjustment.

10.
11.
12.
13.
14.

15.

Engine valves out of adjustment.

15.

1.
2.
3.

Worn, bent or loose blade.
Bent blade mandrel.
Loose/damaged part(s).

1.
2.
3.

Replace blade. Tighten blade bolt.
Replace blade mandrel.
Tighten loose part(s). Replace damaged parts.

TROUBLESHOOTING POINTS
PROBLEM

CAUSE

CORRECTION

Engine continues to run
when operator leaves seat
with attachment clutch
engaged

Faulty operator-safety presence control system.

Check wiring, switches and connections. If not
corrected, contact an authorized service center/
department.

Poor cut - uneven

1.
2.
3.
4.
5.

Worn, bent or loose blade.
Mower deck not level.
Buildup of grass, leaves, and trash under mower.
Bent blade mandrel.
Clogged mower deck vent holes from buildup of
grass, leaves, and trash around mandrels.

1.
2.
3.
4.
5.

Replace blade. Tighten blade bolt.
Level mower deck.
Clean underside of mower housing.
Replace blade mandrel.
Clean around mandrels to open vent holes.

Mower blades will not
rotate

1.
2.
3.
4.

Obstruction in clutch mechanism.
Worn/damaged mower drive belt.
Frozen idler pulley.
Frozen blade mandrel.

1.
2.
3.
4.

Remove obstruction.
Replace mower drive belt.
Replace idler pulley.
Replace blade mandrel.

Poor grass discharge

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.

Engine speed too slow.
Travel speed too fast.
Wet grass.
Mower deck not level.
Low/uneven tire air pressure.
Worn, bent or loose blade.
Buildup of grass, leaves and trash under mower.
Mower drive belt worn.
Blades improperly installed.
Improper blades used.
Clogged mower deck vent holes from buildup of
grass, leaves, and trash around mandrels.

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.

Place throttle control in “FAST” position.
Shift to slower speed.
Allow grass to dry before mowing.
Level mower deck.
Check tires for proper air pressure.
Replace/sharpen blade. Tighten blade bolt.
Clean underside of mower housing.
Replace mower drive belt.
Reinstall blades sharp edge down.
Replace with blades listed in this manual.
Clean around mandrels to open vent holes.

Headlight(s) not working
(if so equipped)

1.
2.
3.
4.
5.

Switch is “OFF”.
Bulb(s) burned out.
Faulty light switch.
Loose or damaged wiring.
Blown fuse.

1.
2.
3.
4.
5.

Turn switch “ON”.
Replace bulb(s).
Check/replace light switch.
Check wiring and connections.
Replace fuse.

Battery will not charge

1.
2.
3.
4.

Bad battery cell(s).
Poor cable connections.
Faulty regulator (if so equipped).
Faulty alternator.

1.
2.
3.
4.

Replace battery.
Check/clean all connections.
Replace regulator.
Replace alternator.

Loss of drive

1.
2.
3.

Freewheel control in “disengaged” position.
Motion drive belt worn, damaged, or broken.
Air trapped in transmission during shipment
or servicing.

1.
2.
3.

Place freewheel control in “engaged” position.
Replace motion drive belt.
Purge transmission.

Engine “backfires”
when turning engine
“OFF”

Engine throttle control not set at “SLOW”
position for 30 seconds before stopping engine.

Move throttle control to “SLOW” position and allow
to idle for 30 seconds before stopping engine.

SERVICE NOTES

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

RED

BLACK

BATTERY
SOLENOID
RED

A
AMMETER
(OPTIONAL)

WHITE

C
S

BLACK

ELECTRIC CLUTCH

CLUTCH / BRAKE
(PEDAL UP)

L
Y

BLACK

M
STARTER

RED

FUSE

RED

IGNITION
SWITCH

E
A
SEAT SWITCH
(NOT OCCUPIED)

PTO (DISENGAGED)
87A
OPERATOR
PRESENCE
RELAY #1

HOUR
METER
FUEL
LINE

(OPTIONAL)
IGNITION
UNIT

BLUE

FUEL SHUT-OFF SOLENOID

CHARGING SYSTEM OUTPUT
3 AMP DC @ 3600 RPM

SPARK
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
28 VOLTS AC MIN. @ 3600 RPM
(CHARGING SYSTEM DISCONNECTED)

ALTERNATOR
DIODE
NOTE
YOUR TRACTOR IS
LIGHTING SYSTEM
EQUIPPED WITH A SPECIAL OUTPUT
5 AMP AC @ 3600 RPM
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)
A
G
ALTERNATOR SYSTEM.
THE LIGHTS ARE NOT
BROWN
BLACK
CONNECTED TO THE
BATTERY, BUT HAVE THEIR
Y
S
OWN ELECTRICAL SOURCE.
87
BECAUSE OF THIS, THE
87A
86
85
BRIGHTNESS OF THE LIGHTS
M
L
B
WILL CHANGE WITH ENGINE
HEADLIGHTS
30
SPEED. AT IDLE THE LIGHTS
G F C
RELAY
WILL DIM. AS THE ENGINE IS
PTO SWITCH
SPEEDED UP, THE LIGHTS
IGNITION SWITCH
WILL BECOME THEIR BRIGHTEST.
POSITION
CIRCUIT
E
H
B
POSITION CIRCUIT “MAKE”
WIRING INSULATED CLIPS
OFF
C + G, B + H
NOTE: IF WIRING INSULATED
ON
C + F, B + E, A + D
OFF
NONE
G+M+L
CLIPS WERE REMOVED FOR
RUN/LIGHT
B+L
A+Y
D A
SERVICING OF UNIT, THEY
NONE
RUN
B+L
SHOULD BE REPLACED TO
REMOVABLE
NON-REMOVABLE
START
B+L+S
NONE
PROPERLY SECURE YOUR WIRING.
CONNECTIONS
CONNECTIONS

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

22
21

42
24

41
70

43
44

40
26

16
33

32
31
30
47

50
51
46

D.C

MPE

RES

10
11

4
3

12
2
1
8

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

KEY
NO.

PART
NO.

1
2
3
4
6
8
10
11
12
16
19
20
21
22
24
25

532144925
874760412
819091016
810040400
873220400
532124886
532145211
532150109
532145769
532153664
810090400
873350400
532136850
532004152
532124780
532146148

26
28
29
30
31
32
33
40
41
42
43
44
45
46
47
50
51
55
70
80
81

532108824
532145491
532160784
532140301
532124211
532141226
532122147
532160719
871110408
532131563
532145673
873640400
532121433
532110940
817011008
532154959
532140405
817490508
532142621
532146685
532109748

DESCRIPTION
Battery 12 Volt 25 AMP
Bolt Hex Hd 1/4-20unc X 3/4
Washer 9/32 X 5/8 X 16 Ga.
Washer Lock Hvy Helical 1/4
Nut Fin Hex 1/4-20 Unc
Tray Battery 7.80 x 5.25 Blk
Bolt Btr Frt 1/2-20 x 7.5 Zinc
Holddown Battery Front Mount
Nut Push Nylon 1/4" Battery Frt
Switch Interlock Push-In
Washer Lock 1/4
Nut Jam Hex 1/4-20 Unc
Harness Asm Light W/4152j
Bulb Light #1156
Cable Battery 6 Ga 11" red
Cable Battery 6 Ga 44" red w/16
wire
Fuse 30 AMP Auto Green
Cable Ground 6 Ga 21" black
Switch Plunger Normal Op Olive
Switch Ign 4 pos w/lights
Nut Ignition
Cover Sw Ignition
Key Ign Modelled Generic
Harness Ign.
Bolt Blk Fin Hex 1/4 - 20 x 1/2
Cover Terminal Red
Solenoid
Nut Keps Hex 1/4-20 Unc
Ammeter Rectangular 6 Amp
Meter Hour
Screw 10-24 x 1/2 Black
Switch PTO 3PDT Black Delta 96
Ring Retainer PTO
Screw Thdrol 5/16-18 x 1/2 Tyt
Harness, Eng Kohl Cmd-L Dual
Harness Clutch Evx
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

28
17

18
60

134
57

109

31
3

51
52

129

113
110

53
57

14
9

115
20

14
14

37
11

14
64
4

140

14
3

144
3

1 13

26
25
26
143

3
142

3
3

10
142
3

37
3

144
26
25
26
145
37

38
39

REPAIR PARTS
TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07
CHASSIS AND ENCLOSURES

KEY
NO.

PART
NO.

1
2
3
4
5
9
10
11
13
14
17
18
20
23
25
26
28
29
30
31
37
38
39
51
52
53
57
58
60
64
68
74
109
110
113
115
129
134
140
142
143
144
145

532160392
532140356
817490612
819131216
532155272
532156490
872140608
532155927
532153913
817490608
532156051
532126938
532156437
532124028
819131312
873800600
532149776
532149777
532156489
532139976
817490508
532139886
532139887
873800400
819091416
532150067
874780412
532150127
872140606
532154798
873510400
873680600
532141461
532143679
532150300
817490620
819091016
532160219
532158418
532156095
532154966
532154207
532156524

DESCRIPTION
Chassis Weldment
Drawbar, Stretch
Screw Thdrol 3/8-16x3/4 Ty-tt
Washer 13/32 x 3/4 x 16 Ga.
Bumper Hood/Dash
Dash Slkscr.Plm.E.A.Hm.Nc.Sym
Bolt Carriage 3/8-16 x 1
Panel Dash Lh
Panel Dash Rh
Screw Thdrol 3/8-16x1/2 Ty-tt
Hood LT/PL Husqvarna
Bumper Hood
Plate Mtg Battery Fuel Tank Fr
Bushing
Washer 13/32 X 13/16 X 12 Ga
Nut Lock Hex W/Ins 3/8-16 Unc
Grille LT/PL Husqvarna
Lens LT/PL Husqvarna
Fender Footrest STLT Pnt
Bracket Support Fender
Screw Thdrol 6/16-18 x 1/2 TYT
Bracket, Asm. Pivot, L.H., Mower Rear
Bracket, Asm. Pivot, R.H., Mower Rear
Nut Lock Hex W/Ins 1/4-20
Washer 9/32 x 7/8 x 16 Ga.
Bracket Pnt. Pick off LT/PL Husqvarna
Bolt Hex 1/4-20 x 3/4
Air Duct Engine P/L
Bolt Rdhd Sqnk 3/8-16unc x 3/4
Dash Lower STLT
Nut Keps Hex 1/4-20unc
Nut Crownlock 3/8-16 UNC
Bracket Extension Bumper
Plug Plastic
Bumper Asm.
Screw Thdrol 3/8-16 x 1-1/4
Washer 9/32 x 5/8 x 16 Ga.
Rod Support Hood LT/PL Husq.
Bracket Suspension Front
Plate Reinforcement STLT
Bracket Swaybar Chassis
Bracket Pnt Footrest STLT
Rod Pivot Chassis/Hood

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

51
51

16
100

23
90

59
42

42
56

61
18

83
82

19
71

81
21

147

86
87

8
35

48
150

30
97

102

52 36

36 35

151
51

47
26
51

103

148
149
150

41
42

18
96

94
95

73
61

26
3

146 29

144
84

104
77
26

55
106
93

145
96
1

100

77
74

105

drive-hydro.stlt_11

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

KEY PART
NO. NO.

DESCRIPTION

1
2
3
8
9
10
16
18
19
20
21
22
23
24
25
26
27
28
29
30
32
33
34
35
36
37
38
39
40
41
42
47
48
49
50
51
52
53
55
56
57
59
61
62

Transaxle w/cas Hydro 310-0650
Spring, Return, Brake
Pulley, Transaxle Hydro 750 LT
Rod Shift STLT
Clutch Elecric
Pin Cotter 1/8 x 1 CAD
Nut Lock Hex W/Ins. 5/16-18 Unc P
Bolt Fin Hex 3/8-16 Unc x 1 Gr.5
Nut Lock Hex W/Ins 3/8-16 Unc
Bolt, Hex 7/16-20 x 4-1/4 Ga. 5
Knob Deluxe 1/2-13 UNC BLK/BLK
Rod, Brake Hydro
Bracket Asm Mtg CL
Nut Hex Jam 3/8-16 UNC
Spring, Brake Rod
Washer
Pin Cotter 1/8 x 3/4 CAD.
Rod, Parking Brake
Cap,Parking Brake
Bracket, Transaxle
Bolt Hex Hd 5/16-18 Unc x 3/4
Bolt Carriage 5/16-18 UNC x 3/4
Shaft, Foot Pedal
Bearing, Nylon
Washer
Pin, Roll
Pulley, Idler, Flat
Bolt
Spacer Split
Keeper, Belt Idler
Washer 13/32 x 13/16 x 12 Ga
Pulley, Idler, V-Groove Plastic
Bellcrank Clutch Grnd
Retainer, Belt Style Spring
Bolt
Nut
Nut Crown Lock 5/16-18
Link, Clutch
Spring, Return, Clutch
Bolt, Fin Hex 3/8-16 UNC x 1 1/4
V-Belt, Ground Drive
Keeper, Center Span
Screw Thdrol. 3/8-16 x 3/4 Ty. TT
Cover, Pedal Premium

532150071
532142431
532143995
532154792
532145028
876020416
873800500
874780616
873800600
532150280
532140845
532145627
532154978
873350600
532106888
819131316
876020412
532145204
532071673
532130807
874760512
872140506
532155071
532120183
819211616
532124963
532131494
874760644
532124965
532165838
819131312
532127783
532154407
532123205
874760624
873680600
873680500
532105710
532105709
874760620
532161588
532140312
817490612
532123533

KEY PART
NO. NO.
63
65
66
73
71
74
75
76
77
78
81
82
83
84

532161400
810040700
532161488
532156347
532140158
532121199
532121749
812000001
532123583
532121748
532156046
532123782
819171216
532161901

86
87
88
89
90
93
94
95
96
97
98
100
102
103
104
105
106
144
145
146
147
148
149
150
151

532157480
819212016
812000008
532158388
532124346
532142564
532140462
532144643
532124788
532140469
873510600
819111216
532141322
873940800
532140156
871070516
874780520
819111016
874490540
874490536
874490524
532159103
532122052
532150935
819133210

DESCRIPTION
Pulley, Engine
Washer Lock Hvy HLCL Spr 7/16
Keeper Belt Engine
Strap Torque Rh Hydro 0650
Strap Torque Lh Hydro 18/20" T
Spacer, Split
Washer 25/32 x 1-1/4 x 16 Ga.
E-Ring
Key, Square
Washer 25/32 x 1-5/8 x 16 Ga
Shaft Asm. Cross Hydro 20" Tires
Spring Torsion T/A
Washer 17/32 x 3/4 x 16 Ga.
Rod, Tie Hydro 20" Tires SPH Ball
4.50
Bushing
Washer 21/32 x 1-1/4 x 16 Ga.
Ring Klip #5304-62
Console, Hydro Shift Stlt
Nut Self-Thd Wsh-Hd 1/4 Zinc
Line Fuel Hydro 4"
Fan, Hydro 7"
Control Asm. Bypass Hydro
Retainer Spring 1" Zinc/Cad
Keeper Belt Rh Hydro 0750.18/20"
Nut Keps Hex 3/8-16 Unc
Washer 11/32 x 3/4 x 16 Ga.
Washer Belleville .501D x 1.50D
Nut Hex Jam Toplock 1/4-20 Unf
Arm, Control Hydro
Screw Cap Hex 5/16 x 18 x 1
Bolt Fin Hex 5/16-18 Unc x 1-1/4
Washer 11/32 x 5/8 x 16 Ga.
Bolt Hex Flghd 5/16-18 x Gr. 5
Bolt Hex Flanged 5/16-18 Unc x 2
Bolt Hex Flanged 5/16-18 Unc x 2
Spacer
Spacer Retainer PM Mower
Bushing Nylon Collared
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
38
63
11
39

42
37
37
36

44
51

68
13

19
46

8
22

6
9

65
46

8
40

9
5

9
47

8
7

15
3

9
5

40
40

29
29

43
8

REPAIR PARTS
TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07
STEERING ASSEMBLY

KEY
NO.
1
2
3
4
5
6
7
8
9
10
11
13
15
17
18
19
20
22
23
25
27
29
32
36
37
38
39
40
41
42
43
44
46
47
51
54
62
63
65
66
67
68

PART
NO.

532124415
532137094
532157479
532157478
532124931
532121748
819272016
812000029
532124937
532154432
810040600
532154779
873901000
532156546
532057079
532124035
532126684
871200410
532127501
532154406
532136874
817490612
532137347
532155099
532152927
532124416
819133808
532124701
532100711
532155092
532121749
532153720
532121232
532124836
873800500
874780520
532156594
874780616
532154780
532154404
874781044
532154429

DESCRIPTION
Wheel Steering
Axle Front Casting Machined
Spindle Asm LH
Spindle Asm RH
Bearing Race Thrust Harden
Washer 25/32 X 1-5/8 X 16 Ga
Washer 27/32 X 1-1/4 X 16 Ga
Ring Klip #t5304-75
Bearing Col Strg Blk
Link Drag Extended Cast
Washer Lock Hvy Hlcl Spr 3/8
Bearing Axle STLT/GT
Nut Lock Flange 5/8-11 Unc
Shaft Asm Strg
Washer Thrust 515x 750x 033
Support Shaft
Washer Shim 1/4 X 5/8 X 062
Screw Hex Sckt 1/4-20 x 5/8
Shaft Asm Pittman
Bracket Steering
Gear Sector
Screw Thdrol 3/8-16x3/4 Ty-tt
Rod Asm Tie Ball Adj. VGT
Bushing Strg
Screw
Insert Cap Strg Wh Au
Washer 13/32 X 2-3/8 X 8 Ga
Lock nut
Adaptor Wheel Strg
Boot Steering Shaft
Washer 25/32 X 1 1/4 X 16 Ga
Extension Steering Shaft LR/LT
Cap Spindle Fr Top Blk
Fitting Grease
Nut Lock Hex w/Ins 5/16-18
Bolt Fin Hex 5/16-18 Unc x 1-1/4
Kit, Steering Assembly Svc
Bolt Fin Hex 3/8-16unc x 1 Gr. 5
Spacer Axle
Bearing Arm Pittman
Bolt, Fin Hex 5/8-11 UNC x 2-3/4
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
1
18

8
8

9
14

5
6
22
21

2
24
5

16
25
15
11
4
13
17

KEY PART
NO. NO.

DESCRIPTION

1
2
3
4
5
6
7
8
9
10
11
12

Seat
Bracket Pivot Seat 8 720
Bolt Fin Hex 3/8-16unc X 1
Washer 13/32 X 1 X 10 Ga
Clip Push-In
Nut Hex w/Ins. 3/8-16 Unc
Spring Seat Cprsn 2 250 Blk Zi
Screw Thdrol 3/8-16 X 1 Ty-tt
Washer 13/32 X 1 X 14 Ga.
Pan Seat
Knob Seat 1/2-13 Unc Blk
Bracket Mounting Switch

532140839
532140551
874760616
819131610
532145006
873800600
532124181
817490616
819131614
532155925
532120068
532121246

KEY PART
NO. NO.
13
14
15
16
17
18
21
22
24
25

532121248
872050412
532134300
532121250
532123976
532124238
532153236
873800500
819171912
532127018

DESCRIPTION
Bushing Snap Blk Nyl 50 Id
Bolt Rdhd Sqnk 1/4-20x1-1/2
Spacer Split 28x 96 Yel Zinc
Spring Cprsn 1 27 Blk Pnt
Nut Lock 1/4 Lge Flg Gr 5 Zinc
Cap Spring Seat
Bolt Shoulder 5/16-18 Unc
Nut Hex Lock W/Ins 5/16-18
Washer 17/32 X 1-3/16 X 12 Ga.
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
4

3
9

1
8

2
12

KEY
NO.

PART
NO.

1
2
3
4
5
8
9
10
12
14
---

532157032
532145005
532150729
532150730
532151244
532137259
532150617
532157140
532157007
532160396
532154515
532142341

DESCRIPTION

KEY
NO.

Decal Oper. Step Thru E/F
Decal Battery
Decal Hood RH
Decal Hood LH
Decal HP Engine
Decal Warning Multi-Languages
Decal Fender Husq
Decal Fender Danger E/F
Decal Fender Auto Husq Radius
Decal V-Belt Schematic
Pad Footrest LH STLT
Decal Drawbar Cntrl Mvt Hyd LT

- - 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

WHEELS & TIRES
1
2

5,8
4,10
7
3,9

PART
NO.

KEY
NO.

PART
NO.

1
2
3
4
5
6
7
8
9
10
11
--

532059192
532065139
532106222
532059904
532138336
532124957
532124959
532138337
532122082
532124926
532104757
532144334

DESCRIPTION

DESCRIPTION
Cap Valve Tire
Stem Valve
Tire F Ts 15 X 6 0 - 6 Service
Tube Front (Service Item Only)
Rim Asm 6"front Silver Service
Fitting Grease (Front Wheel Only)
Bearing Flange (Front Wheel Only)
Rim Asm 8"rear Silver Service
Tire R Ts 20x10-8 C Service
Tube Rear (Service Item Only)
Cap Axle Blk 1 50 X 1 00
Sealant, Tire ( 10 oz. Tube)

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

80
13

14
15

101

81
16
62
62
79

37
29
23

33
39

OPTIONAL EQUIPMENT
Spark Arrester
35

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

KEY
NO.

PART
NO.

1
2
3
4
14
15
16
23
29
31
32
33
34
35
37
38

532141296
817720410
-------532137350
813280328
813200300
811050500
532159880
532137180
532157103
532140527
532123487
532106082
817490512
532124923
- - - - - - --

39
40
41
62
77
79
80
81

532109227
532124952
532139277
810040500
819101216
532125398
874760508
532128861

DESCRIPTION
Control Th/ch 27. LH. Flag Dom.
Screw Hex Thd Cut 1/4-20x5/8 T
Engine Kohler Model No. CV15s
Muffler LT Kohler 12.5/15HP
Nipple Pipe 3/8 Npt X 3-1/2
Elbow Std 90 Degree 3/8-18 Npt
Washer Lock Ext Tooth 5/16
Shield Browning/Debris Guard
Kit Spark Arrestor (Flat Scrn)
Tank Fuel 3.5 STLT W/O Sensor
Cap Asm Fuel W/sym Vented
Clamp Hose Black
Pad Spacer
Screw
Line Fuel 7.5"
Plug Oil Drain (Order From Engine
Manufacturer)
Pad Idler 1.75 x .75 x .06
Bushing
Stem Tank Fuel
Washer Lock Hvy Hlcl Spr 5/16
Washer 5/16 x 3/4 x 16 Ga.
Bolt Hex
Bolt Hex Hd. 5/16-18unc x 1/2
Nut Flange 1/4-20 Starter Nut

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
68
40
37
36
132

84
85
37
38
37

46
40

36
132

56
55

94
93
92
95

33
32
31

140

35
21

134
135
136

5
134

139
21

116
117

59
133
54

90 91

103

136
102

118
119
117

119
118
17

116

104 106

101

137

21 22
23

138
137

103
104

105
25 106

26
28

130

131
129
92

3
4

105

16
125

15
14
20

6
19
21

18
12
128

11
10
9

REPAIR PARTS
TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07
MOWER DECK

KEY
NO.
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
35
36
37
38
40
44
46
54
55
56
59
61

PART
NO.
532162809
872140506
532138017
532138440
532124670
532130832
532850857
810030600
532140296
532134149
532129895
532137645
532128774
532110485
532140329
872110618
872140505
532132827
532159770
873680500
532134753
532131267
532105304
532123713
532110452
532130968
819111016
532131491
532157722
532129963
532153535
532137266
532133835
532131494
819131316
532132823
873680600
532140088
532137729
532133943
532140084
532122052
532141043
532131950

DESCRIPTION
Housing Asm Mower 42"w/aadj
Bolt Rdhd Sqnk 5/16-18unc X3/4
Bracket Asm Fr Sway Bar 38/42
Bracket Asm Deck 42"sway Bar
Retainer Spring
Arm Suspension Rear
Bolt 3/8-24x1 25 Gr8 Patched
Washer Lock Hvy 3/8 Unplated
Washer Hard Blade Mower Vented
Blade Mower Mulching 42"
Bearing Ball #6204 (Mandrel)
Shaft Asm W/lower Bearing
Housing Mandrel Vented(machd)
Bearing Ball Mandrel
Stripper Round Mower
Bolt Rdhd Sqnk 3/8-16 X 2-1/4
Bolt Carr 5/16-18 X 5/8
Bolt Shoulder
Baffle Vortex 42
Nut Crown Lock 5/16-18
Stiffener Bracket 42"deck
Bracket Deflector Mower 42"
Cap Sleeve 80x 112 Blk Mower
Spring Torsion Deflector 2 52
Nut Push Phos & Oil
Shield Deflector Mower 42" Blk
Washer 11/32 X 5/8 X 16 Ga
Rod Hinge 42"6 75 Wlg
Screw Thdrol Washer Head
Washer Spacer Mower Vented
Pulley Mandrel 42"
Nut 9/16top Lock Flng Cntr
Fastner Christmas Tree
Pulley Idler Flat 3 060
Washer 13/32 X 13/16 X 16 Ga
Spacer Spring Stop Idler
Nut Lock 3/8-16 Unc
Guard Mandrel LH Black
Screw Thdrol 1/4-20x5/8
Washer Hardened
Arm Idler 42"mower LT/YT
Spacer Retainer Pm Mower
Guard, Belt
Spring Ext. Elect

KEY
NO.
68
83
84
85
90
91
92
93
94
95
101
102
103
104
105
106
116
117
118
119
125
128
129
130
131
132
133
134
135
136
137
138
139
140
--

PART
NO.
532144959
532120958
532156084
872140618
874760616
532132274
873800600
819171416
532132264
532132273
532136420
871161010
819061216
810071000
532160793
532125004
532137644
532133957
873930600
819121414
876020816
532153390
819131312
874780616
872140608
819132203
872110622
532156941
532159765
532155986
872110505
532159763
532159767
532159768
532162859

532130794

DESCRIPTION
V-Belt Mower
Washer Sintered
Keeper 'Belt Idler
Bolt Carriage 3/8-16 x 2-1/4 Gr.5
Bolt Fin Hex 3/8-16unc X 1
Bracket Asm Noseroller LH
Nut Lock Hex w/ins. 3/8-16 UNC
Washer 17/32 X 7/8 X 16 Ga
Roller Nose 38 & 42
Bracket Asm Noseroller RH
Cover Mulching 42” Blk
Screw
Washer #10
Washer Lock #10
Latch Asm Bagger
Nut Weld .327/.304 #10-24
Bolt Shld
Wheel Gauge Donut
Nut Centerlock 3/8 - 16 UNC
Washer 3/8 x 7/8 x 14 Ga.
Cotter Pin
Washer Felt
Washer 13/32 x 13/16 x 12 Ga.
Bolt Fin Hex 3/8-16unc x 1 Gr. 5
Bolt Rdhd Sqnk 3/8-16 UNC
Washer 13/32 x 1-3/8 x 3 Ga.
Bolt RDHD 3/8-16 Unc x 2-3/4 Gr.5
Pin Head Rivet
Bracket Asm Whl Ga Rear Lh 42"
Bar Adjusting Gauge Wheel
Bolt Caarr. 5/16-18 x 5/8 Short
Bracket Asm Whl Ga Rear Rh 42
Bracket Asm Whl Ga Front Rh 42
Bracket Asm Whl Ga Front Lh 42
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 134140)
Mandrel Assembly (Includes Key
Numbers 8-10, 12-15, 31 and 33)

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

27
25 24
23

7
8

36
5

30
40

1
13

50
26

6
2

6
5
4

12
13
19
13

20
15
31
32

17 18 20
16

20
15

31
32

REPAIR PARTS
TRACTOR - MODEL NO. YTH150 (HCLTH150E), PRODUCT NO. 954 14 00-07
MOWER LIFT

KEY
NO.

PART
NO.

1
2
3
4
5
6
7
8
11
12
13
15
16
17
18
19
20
23
24
25
26
27
28
29
30
31
32
36
37
38
40
41
49
50

532159460
532159471
532105767
812000002
819211621
532120183
532125631
532124526
532139865
532139866
532124670
532127218
873350800
532130171
873800800
532139868
532124660
532110807
819131016
532124874
876020308
532126971
873350600
532138057
532150233
532140302
873540600
532155097
532123935
817490512
819112410
532155098
532145212
532110452

DESCRIPTION
Wire Asm Inner W/plunger
Shaft Asm Lift RH w/Inf
Pin Groove 1 500 Zinc
E Ring #5133-62
Washer 21/32 X 1 X 21 Ga
Bearing Nylon Blk 629 Id
Grip Handle Fluted Blk
Button Plunger Black
Link Lift LH Fixed Length
Link Lift RH Fixed Length
Retainer Spring
Link Front
Nut Jam Hex 1/2-13 Unc
Trunnion Blk Zinc
Nut Lock W/wsh 1/2-13unc
Arm Suspension Rear
Retainer Spring
Nut Special
Washer 13/32 X 5/8 X 16 Ga
Spring 2-1/8"
Pin Cotter 3/32 X 1/2
Rod Adj Lift Zinc 7.49 Wrk Lg
Nut Hex Jam 3/8-16 Unc
Knob Inf 3/8-16 Unc Blk W/sym
Trunnion Infin Height
Bearing Pvt Lift Spherical
Nut Crownlock 3/8 - 24
Pointer Height Indicator
Plug Hole Blk 1.485/1.515 Dia.
Screw Thdrol 5/16-18 x 3/4
Washer 11/32 x 1-1/2 10 Ga.
Indicator Height STLT
Nut Hex Flange Lock
Nut Phos & Oil

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
2
3
4
5
6
7
8
9
13
14
15
17
18
19
23
24
25
26
27
28
29
30
34
35
36
37
38
39
40
41

Housing, Lower
Assembly, Upper Housing
Seal, Lip
Ring, Wire Retaining
Ring, Retaining
Bearing, Shaft Ball
Bearing, Cradle
Bearing, Thrust 30 x 52 x 13
Swashplate, Variable
Block, Cylinder Assembly
Arm, Trunnion
Seal, Lip
Guide, Slot
Shaft, Motor
Bearing, Thrust 42 x 68 x 16
Block, Cylinder Assembly
Seal, Lip 10 x 25 x 7
Actuator, Bypass
Center Section Assembly Kit
Seal, Lip 26 x 42 x 8
Ring, Retaining
Washer 26 x 35 x 1
Plate, Bypass
Oil Filter Element
Arm, Bypass
Ring, Retaining
Arm, Actuating
Pin, Actuating
Bolt 5/16-24 x 1-3/4
Locknut, Hex 5/16-24 UNJC
Brake Rotor/Stator Kit

532142930
532142931
532142932
532142928
532142933
532142934
532142935
532150771
532142937
532142938
532142939
532142940
532142941
532150772
532150773
532142944
532142945
532142946
532150774
532142948
532142949
532142950
532150787
532142951
532142952
532142953
532142954
532142955
532150777
532150778
532142958

KEY PART
NO. NO.

DESCRIPTION

43
44
52
53
56
58
59
62
63
64
68
69
83
85
88
89
90
91
92
93
113
114
119
134
135
139
140

Washer 7/16 x 7/8 x .060
Differential Assembly
Washer 3/4 x 1.5 x .13
Seal .75 x 1.25 x .250
Shaft, Input
Bolt 1/4-20 x 1.38
Pin .5 OD x .43 ID x .750
Arm, Control
Puck, Dampener
Set Screw
Spring
Stud 5/16-24
Jackshaft Assembly
Jackshaft
Screw, Cap
Washer 7/16 x 1 x 1/2
Sleeve Bearing
Seal, Wiper
Spring, Block
Washer, Block Thrust
Cap, Vent Assembly
Fitting, O-Ring Assembly
Spacer
Nut, Castle 5/16-24
Pin, Cotter
Spring, Compression
Nut, Hex 5/16-24

532142884
532150829
532142991
532142961
532142963
532142964
532142965
532142966
532142967
532142920
532142969
532144610
532142971
532150806
532142973
532142974
532142975
532142976
532142977
532142978
532142917
532142918
532142980
532144607
532144608
532150775
532150776

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 D
THIS
OTT
IS A
ED L
15° S
INES
LOP
E

Operate your Tractor up and down the face of slopes (not
greater than 15°), never across the face. Make turns gradually to prevent tipping or loss of control. Exercise extreme
caution when changing direction on slopes.

SIGHTING
GUIDE

ONLY RIDE UP AND DOWN HILL,
NOT ACROSS HILL

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

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 CONSEQUENTIAL 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 MANUFACTURED 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.

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : Yes
Create Date                     : 1999:06:21 09:06:52Z
Subject                         : 
Modify Date                     : 2005:10:26 10:11:00+03:00
Page Count                      : 52
Page Mode                       : UseOutlines
Page Layout                     : OneColumn
Creation Date                   : 1999:06:21 09:06:52Z
Producer                        : Acrobat Distiller 2.0 for Macintosh
Keywords                        : 
Author                          : dudarenk
Mod Date                        : 2005:10:26 10:11:00+03:00
Metadata Date                   : 2005:10:26 10:11:00+03:00
Title                           : OM, YTH 150 (HCLTH150E), 954140007, 1998-03, Ride Mower
Description                     : 
Creator                         : dudarenk

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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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