Poulan 159759 User Manual

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OWNER'S MANUAL

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MODEL NO. HD185H46B

18.5 HP 46 Inch

Tractor

Assembly

• Operation

• Customer Responsibilities

• Service and Adjustments

• Storage

• Troubleshooting

For Parts and Service, contact our authorized distributor: call 1-800-849-1297

For Technical Assistance: call 1-800-829-5886

• Repair Parts

Poulan

159759 2.15.97 TR

PRINTED IN U.S.A.

SAFETY RULES

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

A

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

Safe Operation Practices for Ride-On Mowers

A

I. GENERAL OPERATION

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

and on the machine before starting.
Only allow responsible adults, who are familiar with the

instructions, to operate the machine.
Clear the area of objects such as rocks, toys, wire, etc.,

which could be picked up and thrown by the blade.
Be sure the area is clear of other people before mowing. Stop

machine if anyone enters the area.
Never carry passengers.
Do not mow in reverse unless absolutely necessary. Always

look down and behind before and while backing.
Be aware of the mov/er discharge direction and do not point

it at anyone. Do not operate the mower without either the
entire grass catcher or the guard in place.

Slow down before turning.

Never leave a running machine unattended. Always turn off
blades, set parking brake, stop engine, and remove keys
before dismounting.

Turn off blades when not mowing.
Stop engine before removing grass catcher or unclogging

chute.
Mow only in daylight or good artificial light.
Do not operate the machine while under the influence of

alcohol or drugs.
Watch for traffic when operating near or crossing roadways.
Use extra care when loading or unloading the machine into

a trailer or truck.

II. SLOPE OPERATION

Slopes are a major factor related to loss-of-control and
tipover accidents, which can result in severe injury ordeath.
All slopes require extra caution. If you cannot back up the
slope or if you feel uneasy on it, do not mow it.

DO:

Mow up and down slopes, not across.

Remove obstacles such as rocks, tree limbs, etc.
Watch for holes, ruts, or bumps. Uneven terrain could

overturn the machine. Ta// grass can hide obstacles.
Use slow speed. Choose a low gear so that you will not have

to stop or shift while on the slope.
Follow the manufacturer’s recommendations for wheel

weights or counterweights to improve stability.
Use extra care with grass catchers or other attachments.

These can change the stability of the machine.
Keep all movement on the slopes slow and gradual. Do not

make sudden changes in speed or direction.
Avoid starting or stopping on a slope. If tires lose traction,

disengage the blades and proceed slowly straight down the
slope.

DO NOT:

• Do not turn on slopes unless necessary, andthen, turn slowly

and gradually downhill, if possible.

• Do not mow near drop-offs, ditches, or embankments. The

mower could suddenly turn over if a wheel is over the edge
of a cliff or ditch, or if an edge caves in.

• Do not mow on wet grass. Reduced traction could cause

sliding.

• Do not try to stabilize the machine by putting your foot on the

ground,

• Do not use grass catcher on steep slopes.

III. CHILDREN

Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the
machine and the mowing activity. Never assume that
children will remain where you last saw them.

• Keep children out of the mowing area and underthe watchful
care of another responsible adult,

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

• Before and when backing, look behind and down for small
children.

• Never carry children. They may fall off and be seriously
injured or interfere with safe machine operation.

• Never allow children to operate the machine.

• Use extra care when .approaching blind corners, shrubs,
trees, or other objects that may obscure vision.

IV. SERVICE

• Use extra care in handling gasoline and otherfuels. 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, orother debris build-up.
Clean oil or fuel spillage. Allow machine to cool before
storing,

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

Repair, if necessary, before restarting.

• Never make adjustments or repairs with the engine running.

• Grass catcher components are subject to wear, damage, and
deterioration, which could expose moving parts or allow
objects to be thrown. Frequently check components and

replace with manufacturer's recommended parts, when nec

essary.

• Mower blades are sharp and can cut. Wrap the blade(s) or
wear gloves, and use extra caution when servicing them.

• Check brake operation frequently. Adjust and service as
required.

Look for this symbol to point out im
portant safety precautions. It means

A

A

CAUTION!!! BECOME ALERT!!! YOUR
SAFETY IS INVOLVED.

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.

A WARNING A

The engine exhaust from this product con
tains chemicals known to the State of Califor

nia to cause cancer, birth defects, or other

reproductive harm.

CONGRATULATIONS on your purchase of a new tractor.
It has been designed, engineered and manufactured to
give you the best possible dependability and performance.

Should you experience any problem you cannot easily

remedy, please contact your nearest authorized service

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

nicians and the proper tools to service or repairthis tractor.

Please read and retain this manual. The instructions will
enable you to assemble and maintain yourtractor properly.
Always observe the “SAFETY RULES”.

MODEL
NUMBER

HD185H46B
SERIAL
NUMBER
DATEOFPURCHASE.

THE MODELANDSERIALNUMBERSWILLBE FOUND
ON A PLATE UNDER THE SEAT.

YOU SHOULD RECORD BOTH SERIALNUMBER AND

DATE OF PURCHASE AND KEEP IN A SAFE PLACE
FOR FUTURE REFERENCE.

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules.

• Followaregularschedule in maintaining, caring forarid
using your tractor.

• Follow the instructions under “Customer Responsibili

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

PRODUCT SPECIFICATIONS

HORSEPOWER: 18.5
GASOLINE CAPACITY

AND TYPE;
OIL TYPE (API-SF/SG/SH);

OIL CAPACITY: 3.5 PINTS

SPARK PLUG:
(GAP: .030")

VALVE CLEARANCE:

GROUND SPEED (MPH): FORWARD; 0.0 - 5.5

TIRE PRESSURE: FRONT: 14 PSI

CHARGING SYSTEM: 3 AMPS BATTERY

BATTERY;

BLADE BOLT TORQUE: 30-35 FT. LBS.

3.5 GALLONS
UNLEADED REGULAR

SAE 30 (above 32° F)
SAE 5W-30 (below 32°F)

3.0 PINTS
CHAMPION RJ19LM

INTAKE; ,004" - .006"
EXHAUST: .007" - .009"

REVERSE: 0.0 - 2,3

REAR; 10 PSI

5 AMPS HEADLIGHTS
AMP/HR: 25

MIN. CCA: 190
CASE SIZE; U1R

WARNING; This tractor is equipped with an internal
combustion engine and should not be used on or near any

unimproved forest-covered, brush-covered or grass-cov
ered land unless theengine’s exhaust system is equipped
with a spark arrester meeting applicable local or state laws

(if any), if a spark arrester is used, it should be maintained

in effective working order by the operator.
A spark arrester for the muffler is available through your

nearest authorized service center/department (See RE

PAIR PARTS section of this manual).

In the state of California the above is required by law

(Section 4442 of the California Public Resources Code).
Other states may have similar laws. Federal laws apply on
federal lands.

TABLE OF CONTENTS

SAFETY RULES ........................................................ 3

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

CUSTOMER RESPONSIBILITIES .....................3, 16-20

WARRANTY.................................................................. 4

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

OPERATION........................................................... 10-15

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

SERVICE AND ADJUSTMENTS............................ 21-26

STORAGE ....................................................................27

TROUBLESHOOTING............................................28-29

REPAIR PARTS - TRACTOR.................................32-47

PARTS ORDERING/SERVICE................ BACK COVER

LIMITED WARRANTY

The Manufacturer warrants to the original consumer purchaser that this product as manufactured is tree from detects in
materials and workmanship. For a period of two (2) years from date of purchase by the original consumer purchaser, we will

repair or replace, at our option, without charge tor parts or labor incurred in replacing parts, any part which we find to be

defective due to materials or workmanship. This Warranty is subject to the following limitations and exclusions.

1. This warranty does not apply to the engine, other than AYR manufactured transaxle/transmission components, battery
(except as noted below) or components parts thereof. Please refer to the applicable manufacturer's warranty on these
items.

2. Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the
purchaser. Transportation charges for any parts submitted for replacement under this warranty must be paid by the
purchaser unless such return is requested by American Yard Products.

3. Battery Warranty: On products equipped with a Battery, we will replace, without charge to you, any battery which we find

to be detective in manufacture, during the first ninety (90) days of ownership. After ninety (90) days, we will exchange the
Battery, charging you 1/12 of the price of a new Battery tor each full month from the date of the original sale. Battery must
be maintained in accordance with the instructions furnished.

4. The Warranty period tor any products used tor rental or commercial purposes is limited to 90 days from the date of

original purchase.

5. This Warranty applies only to products which have been properly assembled, adjusted, operated, and maintained in

accordance with the instructions furnished. This Warranty does not apply to any product which has been subjected to
alteration, misuse, abuse, improper assembly or installation, delivery damage, or to normal wear of the product.

6. Exclusions: Excluded from this Warranty are belts, blades, blade adapters, normal wear, normal adjustments, standard

hardware and normal maintenance.

7. In the event you have a claim under this Warranty, you must return the product to an authorized service dealer.

Should you have any unanswered questions concerning this Warranty, please contact:

American Yard Products In Canada contact:
Service Department American Yard Products

P.O. Box 1687 1580 Trinity Drive, Units 5-8

Orangeburg, SC 29116 USA Mississauga, Ontario

L5T 1L6

giving the model number, serial number and date of purchase of your product and the name and address of the authorized
dealer from whom it was purchased.

THIS WARRANTY DOES NOT APPLY TO INCIDENTAL OR CONSEQUENTIAL DAMAGES AND ANY IMPLIED WARRAN
TIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREIN FOR OUR EXPRESSED WARRANTIES. Some areas
do not allow the limitation of consequential damages or limitations of how long an implied Warranty may last, so the above

limitations or exclusions may not apply to you. This Warranty gives you specific legal rights, and you may have other rights

which vary from locale to locale.
This is a limited Warranty within the meaning of that term as defined in the Magnuson-Moss Act of 1975.

CONTENTS OF HARDWARE PACK

Parts packed separately in carton

Seat

Steering Wheel

. Sieering

Sleeve

Manual

Parts Bag

Parts bag contents not shown full size

(2) Gauge

(2) Shoulder

Bolts

P)\ (2) Center-

lock Nuts

Steering
Wheel
Insert

0

Steering
Extension
Shaft

(2) Front Link Assemblies

Wheels

(2) Washers 3/8

X 7/8 X 14 Gauge

Steering Wheel

Adapter

(2) Keys

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

A socket wrench set will make assembly easier. Standard
wrench sizes are listed.

(1) 3/4" Socket w/drive rächet Utility knife
(2) 7/16" wrenches Tire pressure gauge

(2) 1/2" wrenches , Pliers

(1) 9/16" wrench

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

means when you are in the operating position (seated
behind the steering wheel).

TO REMOVE TRACTOR FROM CARTON

UNPACK CARTON

• Remove all accessible loose parts and parts cartons
from carton (See page 5).

• Cut, from top to bottom, along lines on all four corners
of carton, and lay panels flat.

• Check for any additional loose parts or cartons and
remove.

BEFORE ROLLING TRACTOR OFF SKID

ATTACH STEERING WHEEL (See Fig. 1)

ASSEMBLE EXTENSION SHAFT AND BOOT

• Slide extension shaft onto lower steering shaft. Align
mounting holes in extension and lower shafts and
install 5/16 hex bolt and locknut. Tighten securely.

IMPORTANT: TIGHTEN BOLT AND NUT SECURELY TO

18-22 FT. LBS TORQUE.

• Place tabs of steering boot over tab slots in dash and
push down to secure.

INSTALL STEERING WHEEL

• Position front wheels of the tractor so they are pointing
straight forward.

• Slide steering wheel adapter onto steering shaft exten

sion.

• Position steering wheel and sleeve assembly so cross

bars are horizontal (left to right) and slide 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 plastic from tractor hood and grill.

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

TO ROLL TRACTOR OFF SKID (See Opera
tion section for location and function of con
trols)

• Press lift lever plungerand raise attachment lift leverto
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.

ASSEMBLY

HOW TO SET UP YOUR TRACTOR

CONNECT BATFERY (See Fig. 2)

CAUTION: Do not short battery termi
nals. Before connecting battery, re
move metal bracelets, wristwatch

A

• Lift hood to raised position.

• Open terminal access doors, remove terminal protec
tive caps and discard.

• If this battery is put into service after month and year
indicated on label (label located between terminals)
charge battery for minimum of one hour at 6-10 amps.

• First connect RED battery cable to positive (-i-) battery
terminal with hex bolt, flat washer, lock washer and hex
nut as shown. Tighten securely.

• Connect BLACK grounding cable to negative (-) bat
tery terminal with remaining hex bolt, flat washer, lock
washer and hex nut. Tighten securely.

• Close terminal access doors.

Use terminal access doors for.

• Inspection for secure connections (to tighten hard
ware).

• Inspection for corrosion.

• Testing battery.

• Jumping (if required).

• Periodic charging.

bands, rings, etc.
Positive terminal must be connected

first to prevent sparking from acciden
tal grounding.

INSTALL SEAT (See Fig. 3)

Adjust seat before tightening adjustment knob.

• Remove cardboard packing on seat pan.

• Place seat on seat pan and assemble shoulder bolt.

• Assemble adjustment knob and flat washer loosely.
Do not tighten.

• Tighten shoulder bolt securely.

• Lower seat into operating position and sit on seat.

• Slide seat until a comfortable position is reached which
allows you to press clutch/brake pedal all the way
down.

• Get off seat without moving its adjusted position.

• Raise seat and tighten adjustment knob securely.

ASSEMBLY

CHECK TIRE PRESSURE

The tires on your tractor were overinflated at the factory for
shipping purposes. Correct tire pressure is important for

best cutting performance.

• Reduce tire pressure to PSI shown in “PRODUCT
SPECIFICATIONS” on page 3 of this manual.

CHECK BRAKE SYSTEM

After you learn how to operate your tractor, check to see
that the brake is property adjusted. See “TO ADJUST

BRAKE” in the Service and Adjustments section of this
manual.

^CHECKLIST

BEFORE YOU OPERATE AND ENJOY YOUR NEW
TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE

THE BEST PERFORMANCE AND SA TISFA CTION FROM
THIS QUALITY PRODUCT

PLEASE REVIEW THE FOLLOWING CHECKLIST:

/ All assembly instmctions 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 HOWTO USE YOUR TRACTOR, PAY
EXTRA ATTENTION TO THE FOLLOWING IMPORTANT
ITEMS:

/ Engine oil is at proper level.
/ Fuel tank is filled with fresh, clean, regular unleaded

gasoline.

/ Become familiar with all controls - their location and

function. Operate them before you start the engine.
/ Be sure brake system is in safe operating condition.
/ It is important to purge the transmission before operat

ing yourtractorforthe first time. Follow proper starting

and transmission purging instructions (See ‘TOST ART

ENGINE” and “PURGE TRANSMISSION” in the Op

eration section of this manual).

ASSEMBLY

INSTALL MOWER AND DRIVE BELT (See
Figs. 4 and 5)

Be sure tractor is on level surface and mower suspension

arms are raised with attachment lift control. Engage park

ing brake.

• Cut and remove ties securing anti-sway bar and belts.
Swing anti-sway bar to left side of mower deck.

• -Slide mower under tractor with discharge guard to right
side of tractor.

IMPORTANT: CHECK BELT FOR PROPER ROUTING IN

ALL MOWER PULLEY GROOVES. INSTALL BELT INTO

ENGINE PULLEY GROOVE.

• Install one front link in top hole of the L.H. front mower

bracket and L.H. front suspension bracket. Retain with

two single loop retainer springs as shown.

• Install second front link in R.H. front suspension bracket
and retain with single loop retainer spring as shown.

• Slide right side of mower back and install linkintop hole
of R.H. front mower bracket. Retain with single loop

retainer spring as shown.

• Turn height adjustment knob counterclockwise until it
stops.

• Lower mower linkage with attachment lift control.

Place the suspension arms on outward pointing deck

• Connect anti-sway bar to chassis bracket under left
footrest and retain with double loop retainer spring.

• Install clutch rod in clutch lever. Secure with retainer
spring.

• Turn height adjustment knob clockwise to remove
slack from mower suspension.

• Raise deck to highest position.

• Assemble gauge wheels as shown using long shoulder
bolts, 3/8 washers, and 3/8-16 center locknuts. Tighten
securely.

• Adjust gauge wheels before operating mower as shown
in the Operation section of this manual.

CHECK MOWER LEVELNESS

For best cutting results, mower 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, mower
drive, and mower blade drive belts in the Service and
Adjustments section ofthis manual. Verifythat the belts are
routed correctly.

OPERATION

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

ea A

BATTERY

CAUTION OR

WARNING

STOP

©

ENGINE ON ENGINE OFF

u

FUEL

CHOKE

it;

REVERSE FORWARD

.4,

FAST

a|

OIL PRESSURE CLUTCH LIGHTS ON

¿if

MOWER HEIGHT

DIFFERENTIAL

LOCK

©

PARKING BRAKE

LOCKED

SLOW

a

LIGHTS OFF

UNLOCKED

R i H L (®)|I

IW

REVERSE NEUTRAL HIGH

I

MOWER LIFT

DANGER, KEEP HANDS AND FEET AWAY

ATTACHMENT

CLUTCH ENGAGED

LOW

ATTACHMENT

CLUTCH DISENGAGED

HYDROSTATIC FREE WHEEL

(Hydro Models only)

PARKING BRAKE

10

OPERATION

KNOW YOUR TRACTOR

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

Compare the illustrations with yourtractorto familiarize yourself with the locations of various controls and adjustments. Save
this manual tor future reference.

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

ATTACHMENT CLUTCH LEVER: Used to engage the
mower blades, or other attachments mounted to your
tractor.

LIGHT SWITCH: Turns the headlights on and off.
AMMETER - Indicates charging (+) or discharging (-) of

battery.

CHOKE CONTROL - Used when starting a cold engine.
THROTTLE CONTROL - Used to control engine speed.
CLUTCH/BRAKE PEDAL - Used for declutching and

braking the tractor and starting the engine.
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 lowerthe

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.

FREEWHEEL CONTROL - Disengages transmission for
pushing or slowly towing the tractor with the engine off.

HEIGHT ADJUSTMENT KNOB - Used to adjustthe mower

cutting height.

11

^3

OPERATION

The operation of any tractor can result in foreign objects thrown into the eyes, which can
result in severe eye damage. Always wear safety glasses or eye shields while operating
your tractor or performing any adjustments or repairs. We recommend a wide vision

safety mask over the spectacles or standard safety glasses.

HOWTO USE YOUR TRACTOR

TO SET PARKING BRAKE (See Fig. 6)

Yourtractor 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.

ATTACHMENT CLUTCH LEVER
“ENGAGED” POSITION

THROTTLE
CONTROL,

“BRAKE”
POSITION

CLUTCH/

BRAKE

PEDAL
“DRIVE
POSITION

FIG. 6

“DISENGAGED”
POSITION

PARKING
BRAKE
“ENGAGED”
POSITION

MOTION CONTROL

LEVER,

“DISENGAGED”
POSITION

CAUTION: Always stop tractor com
pletely, as described above, before leav

A

ing the operator's position; to empty
grass catcher, etc.

TO USE THROTTLE CONTROL (See Fig. 6)

Always operate engine at full throttle.
® Operating engine at less than full throttle reduces the

battery charging rate.

• Full throttle offers the best bagging and mower perfor
mance.

TO USE CHOKE CONTROL (See Fig. 6)

Use choke control whenever you are starting acold engine.
Do not use to start a warm engine.

• To engage choke control, pull knob out. Slowly push
knob in to disengage.

TO MOVE FORWARD AND BACKWARD (See

Fig. 6)

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.

STOPPING (See Fig. 6J

MOWER BLADES -

• Move attachment clutch lever to “DISENGAGED” po
sition.

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 MOWER CUTTING HEIGHT (See

Fig. 6)

The cutting height is controlled by turning the height
adjustment knob in desired direction.

• Turn knob clockwise ( ty ) 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 inchesduringthe cool season and to over3 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.

12

OPERATION

TO ADJUST GAUGE WHEELS (See Fig. 7)

Adjust gauge wheels with tractor on a flat level surface.

• Adjust mower to desired cutting height (See “TO AD
JUST MOWER CUTTING HEIGHT” in the Operation
section of this manual).

• With mower in desired height of cut position, gauge
wheels should be assembled so they are slightly off the
ground. Install gauge wheel in appropriate hole with
shoulder bolt, 3/8 washer, and 3/8-16 locknut and

tighten securely.

• Repeat for opposite side installing gauge wheel in
same adjustment hole.

TO OPERATE ON HILLS

CAUTION: Do not drive up or down hills

A

with slopes greater than 15° and do not
drive across any slope.

TO OPERATE MOWER (See Fig. 8)

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,

A

on mowers so equipped, or the dis

charge guard in place.

• 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.

13

OPERATION

TO TRANSPORT (See Figs. 9 and 5)

When pushing or towing your tractor, be sure to disengage
transmission by placing freewheel control in freewheeling

position. Free wheel control is located at the rear drawbar
of tractor.

® Raise attachment lift to highest position with attach

ment lift control.

® Pull freewheel control knob out and hold in position by

inserting retainer spring into forward hole of control

rod.
® Do not push or tow tractor at more than two (2) MPH.
® To reengage transmission, reverse above procedure.

NOTE; To protect hood from damage when transporting
your tractor on a truck or a trailer, be sure hood is closed
and secured to tractor. Use an appropriate means of tying

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

FIG. 9

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL (See Fig. 16)

® The engine in yourtractor 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; w/ipe 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.
® For cold weather operation you should change oil for

easier starting (See “OIL VISCOSITY CHART” in the
Customer Responsibilities section of this manual).

® To change engine oil, see the Customer Responsibili

ties section in this manual.

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 vaive life). Do not mix oil with gasoline.
Purchase fuel in quantities that can be used within 30
days to assure fuel freshness.

IMPORTANT: WHEN OPERATING IN TEMPERATURES

BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING,

WARNING; Experience indicates that alcohol blended

fuels (called gasohol or using ethanol or methanol) can

attract moisture which leads to separation and formation of
acids during storage. Acidic gas can damage the fuel
system of an engine while in storage. To avoid engine
problems, the fuel system should be emptied before stor
age of 30 days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and carburetor are

empty. Use fresh fuel next season. See Storage Instruc
tions for additional information. Never use engine or
carburetor cleaner products in the fuel tank or permanent

damage may occur.

CAUTION: Fill to bottom of gas tank
filler neck. Do not overfill. Wipe off any
spilled oil or fuel. Do not store, spili or

A

use gasoline near an open flame.

TO START ENGINE (See Fig. 6)

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

has run out of fuel, it will take extra cranking time to move
fuel from the tank to the engine.

• Be sure freewheel control is in the transmission en

gaged position.

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

pedal and set parking brake.

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

• Move attachment clutch to “DISENGAGED” position.

• Move throttle control to fast (4») position

• Pull choke control out for a cold engine start attempt.

For a warm engine start attempt the choke control may
not be needed.

Note: Before starting, read the warm and cold starting

procedures below.

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

position and release key as soon as engine starts. Do
not run starter continuously for more than fifteen sec
onds per minute. If the engine does not start after
several attempts, push choke control in, wait a few
minutes and try again. If engine still does not start, pull
the choke control out and retry.

WARM WEATHER STARTING (50° F and above)

• When engine starts, slowly push choke control in until

the engine begins to run smoothly. If the engine starts

to run roughly, pull the choke control out slightly for a
few seconds and then continue to push the control in
slowly.

• 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.

14

OPERATION

COLD WEATHER STARTING (50° F and below)

• When engine starts, slowly push choke control in until
the engine begins to run smoothly. Continue to push
the choke control in small steps allowing the engine to
accept small changes in speed and load, until the
choke control is fully in. If the engine starts to run

roughly, pull the choke control out slightly for a few
seconds and then continue to push the control in
slowly. This may require an engine warm-up period
from several seconds to several minutes, depending
on the temperature.

HYDROSTATIC TRANSMISSION WARM UP

• Before driving the unit in cold weather, the transmis
sion should be warmed up as follows:

• Be sure the tractor is on level ground.

• Place the motion control lever in neutral.
Release the parking brake and let the clutch/brake

slowly return to operating position.

• Allow one minute for transmission to warm up.

This can be done during the engine warm up
period.

• The attachments can be used during the engine warm
up period after the transmission has been warmed up

and may require the choke control be pulled out slightly.

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

PURGE TRANSMISSION

CAUTION: Never engage or disengage

freewheel lever while the engine is run

A

To ensure proper operation and performance, it is recom

mended that the transmission be purged before operating
tractor for the first time. This procedure will remove any
trapped air inside the transmission which may have devel
oped during shipping of your tractor.

IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE

REMOVAL FOR SERVICE OR REPLACEMENT, IT

SHOULD BE PURGED AFTER R EIN STALLATIO N

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. Afterthe engine

is running, move throttle control to slow (*A) 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 wili be no movement of
drive wheels. The air is being removed from hydraulic drive
system.

ning.

• Move motion control leverto neutral (N) position. Shut
off engine and set parking brake.

• Engage transmission by placing freewheel control in
driving position (See “TO TRANSPORT” in this section
of manual).

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

MOWING TIPS

• Tire chains cannot be used when the mower housing is
attached to tractor.

• Mower should be properly leveled for best mowing
performance. See “TO LEVEL MOWER HOUSING” in
the Service and Adjustments section of this manual.

• The left hand side of mower should be used for trim
ming.

• Drive so that clippings are discharged onto the area
that has been cut. Have the cut area to the right of the
tractor. 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. 10).

• If grass is extremely tall, it should be mowed twice to
reduce load and possible fire hazard from dried clip
pings. Make first cut relatively high; the second to the
desired height.

• Do not mow grass when it is wet. Wet grass wili plug
mower and leave undesirable clumps. Allow grass to
dry before mowing.

• Always operate engine at full throttle when mowing to
assure better mowing performance and proper dis
charge of material. Regulate ground speed by select
ing a low enough gear to give the mower cutting
performance as well as the quality of cut desired.

• When operating attachments, select a ground speed
that will suit the terrain and give best performance of

the attachment being used.

CUSTOMER RESPONSIBILITIES

MAINTENANCE SCHEDULE

FILL IN DATES

AS YOU COMPLETE '
REGULAR SERVICE

Check Brake Operation

Check Tire Pressure
Check for Loose Fasteners
Sharpen/Replace Mower Blades
Lubrication Chart
Check Battery Level/Recharge
Clean Battery and Terminals
Check Transaxle Cooling
Adjust Blade Belt(s) Tension
Adjust Motion Drive Belt(s) Tension

Check Engine Oil Level
Change Engine Oil
Clean Air Filter
Clean Air Screen
Inspect Muffler/Spark Arrester
Replace Oil Filter (If equipped)
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.

✓

✓

✓
✓

✓

✓ 4

✓

✓ e

✓
✓

✓

✓

✓

^2,3

✓ 2

✓ 2

✓

SERVICE DATES

✓ 7

✓

✓

✓

t/s

✓ 5

✓

1/ 2

✓ ✓

✓ 2

✓

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.

GENERAL RECOMMENDATIONS

The warranty on this tractor does not cover items that have

been subjected to operator abuse or negligence. To
receive full value from the warranty, operator must maintain

tractor as instructed in this manual.

Some adjustments will need to be made periodically to

properly maintain your tractor.
All adjustments in the Service and Adjustments section of

this manual should be checked at least once each season.

• Once a year you should replace the spark plug, clean
or replace air filter, and check blades and belts for

wear. A new spark plug and clean air filter assure

proper air-fuel mixture and help your engine run better
and last longer.

BEFORE EACH USE

• Check engine oil level.

• Check brake operation.

• Check tire pressure.

• Check for loose fasteners.

LUBRICATION CHART

©SAE 30 OR 10W30 MOTOR OIL

©GENERAL PURPOSE GREASE
©REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION

IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS

WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI
CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN
THE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOU
FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POW
DERED GRAPHITE TYPE LUBRICANT SPARINGLY,

16

CUSTOMER RESPONSIBILITIES

TRACTOR

Always observe safety rules when performing any mainte

nance.

BRAKE OPERATION

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

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

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

ments section of this manual).

TIRES

• Maintain proper air pressure in all tires (See “PROD
UCT SPECIFICATIONS” on page 3 of this manual).

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

cals which can harm rubber.

• Avoid stumps, stones, deep ruts, sharp objects and
other hazards that may cause tire damage.

NOTE: To seal tire punctures and prevent flat tires due to
slow leaks, tire sealant may be purchased from your local
parts dealer. Tire sealant also prevents tire dry rot and
corrosion.

BLADE CARE

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

place bent or damaged blades.

TO SHARPEN BLADE (See Fig. 12)

Care should be taken to keep the blade balanced. An

unbalanced blade will cause excessive vibration and even

tual damage to mower and engine.

• The blade can be sharpened with a file or on a grinding
wheel. Do not attempt to sharpen while on the mower.

• To check blade balance, you will need a 5/8" diameter
steel bolt, pin, oracone balancer. (When using a cone
balancer, follow the instructions supplied with bal
ancer).

• Slide blade on to an unthreaded portion ofthe 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.

BLADE REMOVAL (See Fig. 11)

• Raise mower to highest position to allow access to
blades.

• Rembvehex bolt, lock washer and flat washer securing
blade.

• Install new or resharpened blade with trailing edge up
towards deck as shown.

• Reassembie hex bolt, lock washer and flat washer in
exact order as shown.

• Tighten bolt securely (30-35 Ft. Lbs. torque).

IMPORTANT: BLADE BOLT IS GRADE 8 HEATTREATED.

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

do, be sure the blade is balanced.

BATTERY

Your tractor has a battery charging system which is suffi

cient for normal use. However, periodic charging of the

battery with an automotive charger will extend its life.

• Keep battery and terminals clean.

• Keep battery bolts tight.

• Keep small vent holes open.

• Recharge at 6-10 amperes for 1 hour.
TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause
the battery to “leak” power.

• Remove terminal guard.

• Disconnect BLACK battery cable first then RED bat
tery cable and remove battery from tractor.

• Rinse the battery with plain water and dry.

• Clean terminals and battery cable ends with wire brush

until bright.

• Coat terminals with grease or petroleum jelly.

• Reinstall battery (See “CONNECT BATTERY” in the

Assembly section of this manual).

17

CUSTOMER RESPONSIBILITIES

V-BELTS

Check V-belts for deterioration and wear after 100 hours of
operation and replace if necessary. The belts are not
adjustable. Replace belts if they begin to slip from wear.

TRANSAXLE COOLING

The fan and cooling fins of transmission should be kept
clean to assure proper cooling.

Do not attempt to clean fan or transmission while engine is
running or while the transmission is hot.

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

• Inspect cooling fins for dirt, grass clippings and other
materials. To prevent damage to seals" do not use
compressed air or high pressure sprayer to clean
cooling fins.

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory and fluid mainte

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

transaxle ever leak or require servicing, contact your near

est authorized service center/department.

ENGINE

TO CHANGE ENGINE OIL (See Fig. 13)

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, bo not overfill. For approximate capacity see

“PRODUCT SPECIFICATIONS” on page 3 of this
manual.

• Use gauge on oil fill cap/dipstick for checking level. Be
sure dipstick cap is tightened securely for accurate

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

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.

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.)
improve starting in cold weather, these multi-viscosity oils
will result in increased oil consumption when used above
32°F. Check your engine oil level more frequently to avoid
possible engine damage from running low on oil.

Change the oil after the first two hours of operation and
every 50 hours thereafter 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.

18

CUSTOMER RESPONSIBILITIES

AIR FILTER (See Fig= 14)

Your engine will not run properly using a dirty air filter.
Clean the foam pre-cleaner after every 25 hours of opera

tion or every season. Service paper cartridge every 100

hours of operation or every season, whichever occurs first.
Service air cleaner more often under dusty conditions.

Remove knob(s) and cover.

TO SERVICE PRE-CLEANER

Slide foam pre-cleaner off cartridge.

Wash it in liquid detergent and water.

Squeeze it dry in a clean cloth.

Saturate it in engine oil. Wrap it in clean, absorbent
cloth and squeeze to remove excess oil.

If very dirty or damaged, replace pre-cleaner.
Reinstall pre-cleaner over cartridge.
Reinstall cover and secure with knob(s).

TO SERVICE CARTRIDGE

Remove wing nuts and cartridge plate.

Carefully remove cartridge to prevent debris from
entering carburetor.

• Clean cartridge by tapping gently on flat surface. If very
dirty or damaged, replace cartridge.

• Reinstall cartridge plate, wing nuts, precleaner, cover
and secure with knob(s).

IMPORTANT: PETROLEUM SOLVENTS, SUCH AS
KEROSENE, ARE NOT TO BE USED TO CLEAN THE
CARTRIDGE. THEY MAY CAUSE DETERIORATION OF
THE CARTRIDGE. DO NOT OIL CARTRIDGE. DO NOT
USE PRESSURIZED AIR TO CLEAN OR DRY
CARTRIDGE.

CLEAN AIR SCREEN (See Fig. 14)

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. '

ENGINE COOLING FINS (See Fig. 5)

Remove any dust, dirt or oil from engine cooling fins to
prevent engine damage from overheating. Airguide covers
must be removed. Remove side panels and hood (See “TO
REMOVE HOOD AND GRILL ASSEMBLY” in the Service
and Adjustments section of this manual).

KNOB

WING NUT

FOAM
PRE-CLEANER

AIR SCREEN

COVER

CARTRIDGE
PLATE

CARTRIDGE

FIG. 14

19

CUSTOMER RESPONSIBILITIES

ENGINE OIL FILTER (See Fig. 16)

Replace the engine oil filter every season or every other oil
change if the tractor is used more than 100 hours in one
year.

• Unscrew old filter by turning counterclockwise. Use a

suitable container to catch oil.

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

on replacement oil filter.

• Install replacement oil filter by turning clockwise until

rubber gasket contacts mounting surface, then tighten

filter an additional 1/2 to 3/4 turn.

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

GINE OIL” in this section of this manual). For approxi
mate capacity see “PRODUCT SPECIFICATIONS” on
page 3 of this manual.

• Start engine and check for oil leaks. Correct any leaks
before placing engine into full operation.

MUFFLER

Inspect and replace corroded muffler and spark arrester (if

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

IN-LINE FUEL FILTER (See Fig. 17)

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.

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.

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 2 of this manual.

20

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.

A

• Place attachment clutch in “DISENGAGED” position.

• Turn ignition key “OFF” and remove key.

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

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

with plug.

TRACTOR

TO REMOVE MOWER (See Fig. 18)

• Place attachment clutch in “DISENGAGED” position.

• Turn height adjustment knob to lowest setting.

• Lower mower to its lowest position.

• Disconnect clutch rod from clutch lever by removing
retainer spring.

• Remove retainer spring holding anti-swaybar to chas
sis bracket and disengage anti-swaybar from bracket.

• Remove retainer springs from suspension arms at
deck and disengage arms from deck.

• Raise attachment lift to its highest position.

• Remove two retainer springs from each front link and
remove links.

CLUTCH

• Slide mower forward and remove belt from engine
pulley.

• Slide mower out from under right side of tractor.

IMPORTANT; IF AN ATTACHMENT OTHER THAN THE
MOWER DECK IS TO BE MOUNTED ON THE TRACTOR,
REMOVE THE FRONT LINKS.

TO INSTALL MOWER

Follow procedure described in “INSTALL MOWER AND
DRIVE BELT” in the Assembly section of this manual.

RETAINER
SPRING

FRONT
SUSPENSION

21

service; and adjustments

TO LEVEL MOWER HOUSING

Adjust the mower while tractor is parked on level ground or

driveway. Make sure tires are properly inflated (See
“PRODUCT SPECIFICATIONS” on page 2 of this manual).

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

your mower.
SIDE-TO-SIDE ADJUSTMENT (See Figs. 19 and 20)

• Raise mower to its highest position.

• At the midpoint of both sides of mower, measure height
from bottom edge of mdwerto ground. Distance “A” on

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

• If adjustment is necessary, make adjustment on one
side of mower only.

• To raise one side of mower, tighten lift link adjustment
nut on that side.

• To lower one side of mower, loosen lift link adjustment
nut on that side.

NOTE: Three full turns of adjustment nut will change
mower height about 1/8".

• Recheck measurements after adjusting.

BOTTOM EDGE

OF MOWER TO

GROUND

BOTTOM EDGE

OF MOWER TO
GROUN

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” againsttrunnion on both front links.

Recheck side-to-side adjustment.

11.

FRONT-TO-BACK ADJUSTMENT (See Figs. 21 and 22)

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

THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS

NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS
EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-

SIDE.

To obtain the best cutting results, the mower housing

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

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

position.
Check adjustment on right side of tractor. Measure dis

tance “D” directly in front and behind the mandrel at bottom
edge of mower housing as shown.

• Before making any necessary adjustments, check that
both front links are equal in length. Both links should be

GROUND LINE

FIG. 20

1

TO REPLACE MOWER DRIVE BELT

MOWER DRIVE BELT REMOVAL (See Fig. 23) -

• Park tractor on a level surface. Engage parking brake.
Disengage attachment clutch control.

• Remove four screws from L.H. mandrel cover and
remove cover.

• Roil belt over the top of L.H. mandrel pulley.

• Remove belt from engine pulley.

• Remove belt from idler pulleys.

• Remove any dirt or grass clippings which may have
accumulated around mandrels and entire upper deck
surface.

22

SERVICE AND ADJUSTMENTS

• Check primary idler arm and two idlers to see that they
rotate freely.

MOWER DRIVE BELT INSTALLATION (See Fig. 23) -

• Install belt in both idlers. Make sure belt is in both belt
keepers at the idlers as shown.

• Install new belt onto engine pulley.

• Roll belt into upper groove of L.H. mandrel pulley.

• Carefully check belt routing making sure belt is in the

grooves correctly and Inside belt keepers.

• Reassemble L.H. mandrel cover.

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 24)

Park the tractor on level surface. Engage parking brake.

• Remove mowerdrive belt (See ‘TO REPLACE MOWER

DRIVE BELT” in this section of this manual).

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

section of this manual).

• Remove four screws from R.H. mandrel cover and
remove cover.

• Carefully roll belt off R.H. mandrel pulley.

• Remove belt from center mandrel pulley, Idler pulley,

and L.H. mandrel pulley.

• Remove any dirt or grass which may have accumu

lated around mandrels and entire upper deck surface.

• Check secondary idler arm and Idler to see that they

rotate freely.

• Be sure spring is hooked in secondary idler arm and

sway-bar bracket.

• Install new belt in lower groove of L.H. mandrel pulley,

idler pulley, and center mandrel pulley as shown.

• Roll belt over R.H. mandrel pulley. Make sure belt Is in

all grooves properly.

• Reconnect secondary clutch rod to pivot rod with

retainer spring.

• Reinstall R.H. mandrel cover.

Reinstall mower to tractor (See “INSTALL MOWER

AND DRIVE BELT” in the Assembly section of this

manual).
Reassemble mower drive belt (See “TO REPLACE

TO ADJUST BRAKE (See Fig. 25)

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 1-1/2", loosen jam nut and turn

nut “A” until distance becomes 1-1/2". Retighten jam
nut against nut “A”.

• Road test tractorfor proper stopping distance as stated
above. Readjust if necessary. If stopping distance is
still greater than six (6) feet In highest gear, further
maintenance Is necessary. Contact your nearest au

thorized service center/department.

WITH PARKING BRAKE “ENGAGED”

DO NOT TOUCH THIS NUT. IF FURTHER
BRAKE ADJUSTMENT IS NECESSARY
CONTACT YOUR NEARE’ST AUTHORIZED
SERVICE CENTER/DEPARTMENT

23

FIG. 25

SERVICE AND ADJUSTMENTS

TO REPLACE MOTION DRIVE BELT

(See Fig. 26)

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.)

• Remove upper belt keeper.

• 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 downward
from around engine pulley.

• Install new belt by reversing above procedure.

IMPORTANT: MAKE SURE UPPER BELT KEEPER IS
POSITIONED PROPERLY BETWEEN LOCATOR TABS.

TRANSMISSION REMOVAUREPLACEMENT

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

ADJUSTMENT

LOCKNUT

FIG. 27

TO ADJUST STEERING WHEEL ALIGNMENT

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

when wheels are positioned straight forward, remove steer

ing wheel and reassemble per instructions in the Assembly

section of this manual.

FRONT WHEEL TOE-IN/CAMBER

The front wheel toe-in and camber are not adjustable on
your tractor. If damage has occurred to affect the front
wheel toe-in or camber, contact your nearest authorized
service center/department.

FIG. 26

TO ADJUST MOTION CONTROL LEVER (See

Fig. 27)

The motion control lever has been preset at the factory and

adjustment should not be necessary.
If for any reason the motion control lever will not hold its

position while at a selected speed, it may be adjusted at the

friction pack located on the right side of transmission.

• Park tractor on level surface. Stop tractor by turning
ignition key to “OFF” position, and engage parking
brake.

• Adjust motion control lever by tightening adjustment
locknut one half (1/2) turn.

NOTE: If for any reason the effort to move the motion
control lever becomes too excessive, reverse the above
adjustment procedure by loosening locknut 1/4 to 1/2 turn.

Road test tractor after adjustment and repeat procedure if
necessary.

TO REMOVE WHEEL FOR REPAIRS (See Fig. 28)

• 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.

SQUARE KEY (REAR

WHEEL ONLY) "—”

24

FIG. 28

SERVICE AND ADJUSTMENTS

TO START ENGINE WITH A WEAK BATTERY (See Fig. 29)

CAUTION: Lead-acid batteries gener

ate explosive gases. Keep sparks, flame
and smoking materials away from bat

A

If your battery is too weak to start the engine, it should be
recharged. If “jumper cables” are used for emergency

starting, follow this procedure:

IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12

VOLT NEGATIVE GROUNDED SYSTEM. THE OTHER
VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE
GROUNDED SYSTEM. DO NOT USE YOUR TRACTOR

BATTERY TO START OTHER VEHICLES.

TO ATTACH JUMPER CABLES -

• Connect each end of the RED cable to the POSITIVE
(+) terminal of each battery, taking care not to short

against chassis.

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

TIVE (-) terminal of fully charged battery.

• Connect the other end of the BLACK cable to good

CHASSIS GROUND, away from fuel tank and battery.

TO REMOVE CABLES, REVERSE ORDER -

• BLACK cable first from chassis and then from the fully

charged battery.

• RED cable last from both batteries.

teries. Always wear eye protection
when around batteries.

INTERLOCKS AND RELAYS

Loose or damaged wiring may cause your tractor to run
poorly, stop running, or prevent it from starting.

• Check wiring. See electrical wiring diagram in the
Repair Parts section of this manual.

TO REPLACE FUSE

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

fuse holder is located behind the dash.

TO REMOVE HOOD AND GRILL ASSEMBLY

(See Fig. 30)

• Raise hood.

• Unsnap headlight wire connector.

• Stand in front of tractor. Grasp hood at sides, tiittoward
engine and lift off of tractor.

• To replace, reverse above procedure.

FIG. 29

TO REPLACE HEADLIGHT BULB

• Raise hood.

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

• Replace bulb in holder and push bulb holder securely

back into the hole in the backside of the grill.

• Close hood. 25

ENGINE

TO ADJUST THROTTLE CONTROL CABLE (See Fig. 31)

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 to
fast position.

• Check that swivel is against side of quarter circle. If it

is not, loosen cable clamp screw and pull cable back
until swivel is against quarter circle. Tighten cable

clamp screw securely.

SERVICE AND ADJUSTMENTS

TO ADJUST CHOKE CONTROL (See Fig. 32)

The choke 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 choke control (located
on dash panel) to full choke (|\|) position.

• Remove air cleaner cover, filter and cartridge plate to
expose carburetor choke (see “AIR FILTER” in the
Customer Responsibilities section of this manual).

• Choke should be closed. If it is not, loosen casing

clamp screw and move choke cable until choke is

completely closed. Tighten casing clamp screw se

curely.

• Reassemble air cleaner.

® With engine off turn idle mixture screw in (clockwise)

closing it finger tight and then turn out (counterclock
wise) 1-1/4 to 1-1/2 turns.

FINAL SETTING -

• Start engine and allow to warm for five minutes. Make
final adjustments with engine running and shift/ motion
control lever in neutral (N) position."

• With throttle control lever in slow (•m) position, hold
throttle lever against idle speed screw and adjust idle
speed screw to obtain 1200 to 1400 RPM.

• While still holding throttle lever against idle speed

screw, turn idle mixture screw in (clockwise) until
engine begins to die and then turn out (counterclock

wise) until engine runs rough. Turn screw to a point

midway between those two positions.

• Continue to hold throttle lever against idle speed screw
and adjust idle speed screw to obtain 900 to 1200

RPM. Release throttle lever.

ACCELERATION TEST -

• Move throttle control lever from slow (<«■») to fast (^)

position. If engine hesitates or dies, turn idle mixture

screw
and continue to adjust, if necessary, until engine accel
erates smoothly.

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

IMPORTANT: NEVER TAMPER WITH THE ENGINE
GOVERNOR. WHICH IS FACTORY SET FOR PROPER
ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE
THE FACTORY HIGH SPEED SETTING CAN BE
DANGEROUS. IF YOU THINKTHE ENGINE-GOVERNED
HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR
NEAREST AUTHORIZED SERVICE CENTER/
DEPARTMENT, WHICH HAS PROPER EQUIPMENT AND
EXPERIENCE TO MAKE ANY NECESSARY
ADJUSTMENTS.

out (counterclockwise) 1/8 turn. Repeat test

TO ADJUST CARBURETOR (See Figs. 33 &

34)

The carburetor has been preset at the factory and adjust

ment should not be necessary. However, minor adjust

ment may be required to compensate for differences in fuel,
temperature, altitude or load. If the carburetor does need
adjustment, proceed as follows:

In general, turning the mixture screw in (clockwise) de
creases the supply of fuel to the engine giving a leanerfuel/
air mixture. Turning the mixture screw out (counterclock

wise) 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 SCREW IS
TURNED IN TOO TIGHT.

PRELIMINARY SETTING -

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

control cable and choke are adjusted properly (see
above).

26

STORAGE

Immediately prepare your tractor for storage at the end of

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

more.

CAUTION: Never store the tractor with
gasoline in the tank inside a building
where fumes may reach an open flame

A

or spark. Allow the engine to cool
before storing in any enclosure.

TRACTOR

Remove mower from tractor for winter storage. When
mower is to be stored for a period of time, clean it thor
oughly, remove all dirt, grease, leaves, etc. Store in a
clean, dry area.

• Clean entire tractor (See “CLEANING” in the Customer
Responsibilities section of this manual).

• Inspect and replace belts, if necessary (See belt re
placement instructions in the Service and Adjustments
section of this manual).

• Lubricate as shown in the Customer Responsibilities
section of this manual.

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

fastened. Inspect moving parts for damage, breakage
and wear. Replace if necessary.

• Touch up all rusted or chipped paint surfaces; sand

lightly before painting.

BATTERY

• Fully charge the battery for storage.

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

• To help prevent corrosion and power leakage during
long periods of storage, battery cables should be
disconnected and battery cleaned thoroughly (see “TO
CLEAN BATTERY AND TERMINALS” in the Cus

tomer Responsibilities section of this manual).

• After cleaning, leave cables disconnected and place

cables where they cannot come in contact with battery
terminals.

• Be sure battery drain tube is securely attached.

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

store battery directly on concrete or damp surfaces.

ENGINE

FUEL SYSTEM

IMPORTANT: IT IS IMPORTANT TO PREVENT GUM
DEPOSITS FROM FORMING IN ESSENTIAL FUEL
SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER,
FUEL HOSE, OR TANK DURING STORAGE. ALSO,
EXPERIENCE INDICATES THAT ALCOHOL BLENDED
FUELS (CALLED GASOHOL OR USING ETHANOL OR
METHANOL) CAN ATTRACT MOISTURE WHICH LEADS

TO SEPARATION AND FORMATION OF ACIDS DURING

STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL
SYSTEM OF AN ENGINE WHILE IN STORAGE.

• Drain the fuel tank.

• Start the engine and let it run until the fuel lines and
carburetor are empty.

« Never use engine or carburetor cleaner products in the

fuel tank or permanent damage may occur.

• Use fresh fuel next season.

NOTE: Fuel stabilizer is an acceptable alternative in

minimizing the formation of fuel gum deposits during stor
age. Add stabilizer to gasoline in fuel tank or storage
container. Always follow the mix ratio found on stabilizer
container. Run engine at least 10 minutes after adding
stabilizer to allow the stabilizer to reach the carburetor. Do

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

ENGINE OIL

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

CYLINDERS '

• Remove spark plug(s).

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

cylinder(s).

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

to distribute oil.

• Replace with new spark plug(s).

OTHER

• Do not store gasoline from one season to another.

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

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

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

give protection from dust and dirt.

• Cover your tractor with a suitable protective cover that
does not retain moisture. Do not use plastic. Plastic
cannot breathe which allows condensation to form and

will cause your tractor to rust.

IMPORTANT: NEVER COVER TRACTOR WHILE ENGINE

AND EXHAUST AREAS ARE STILL WARM.

TROUBLESHOOTING POINTS

PROBLEM CAUSE CORRECTION

Will not start

Hard to start

Engine will not turn over

1.

Out of fuel. 1.
Engine not “CHOKED” properly.

2.
Engine flooded.

3.

4. Bad spark plug. 4.

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

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

7. Water in fuel. 7.

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

9. Carburetor out of adjustment.

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

1. Dirty air filter. 1. Clean/replace air filter.

2. Bad spark plug. 2. Replace spark plug.
Weak or dead battery. 3. Recharge or replace battery.

3.

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

5. Stale or dirty fuel.

6. Loose or damaged wiring.

7. Carburetor out of adjustment.

8. Engine valves out of adjustment.

1. Clutch/brake pedal not depressed.

Attachment clutch is engaged.

2.
Weak or dead battery. 3. Recharge or replace battery.

3.

4. Blown fuse.
Corroded battery terminals. 5.

5.
Loose or damaged wiring. 6.

6.

7,

Faulty ignition switch.

8. Faulty solenoid or starter.

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

Fill fuel tank.

2.

See “TO START ENGINE” in Operation section.

3. Wait several minutes before attempting to start.
Replace spark plug.

Drain fuel tank and carburetor, refill tank with fresh

gasoline and replace fuel filter.

9.

See “To Adjust Carburetor" in Service Adjustments
section.

5. Drain fuel tank and refill with fresh gasoline.

6.

Check all wiring.

7.

See “To Adjust Carburetor” in Service Adjustments
section.

8. Contact an authorized service center/department.

1.

Depress clutch/brake pedal.

2. Disengage attachment clutch.

4. Replace fuse.

Clean battery terminals.
Check all wiring.

7.

Check/replace ignition switch.

8. Check/replace solenoid or starter.

Engine clicks but will not

start

Loss of power 1.

Excessive vibration

1. Weak or dead battery.

2. Corroded battery terminals. 2.
Loose or damaged wiring. 3. Check all wiring.

3.

4. Faulty solenoid or starter.

Cutting too much grass/too fast.

2. Throttle in “CHOKE” position.
Build-up of grass, leaves and trash under mower.

3.

4,

Dirty air filter.
Low oil level/dirty oil.

5.

6. Faulty spark plug.

7. Dirty fuel filter.

8. Stale or dirty fuel.
Water in fuel. 9.

9.

Spark plug wire loose.

10.

11. Dirty engine air screen/fins.

12. Dirty/clogged muffler.
Loose or damaged wiring.

13.

14.

Carburetor out of adjustment.

Engine valves out of adjustment. 15.

15.

1. Worn, bent or loose blade.

2. Bent blade mandrel.
Loose/damaged part(s). 3. Tighten loose part(s). Replace damaged parts.

3.

1.

Recharge or replace battery.

Clean battery terminals.

4. Check/replace solenoid or starter.

1.

Set In “Higher Cut” position/reduce speed.

2. Adjust throttle control.

3. Clean underside of mower housing.

4. Clean/replace air filter.

5. Check oil level/change oil.

6. Clean and regap or change spark plug.

7. Replace fuel filter.
Drain fuel tank and refill with fresh gasoline.

8.
Drain fuel tank and carburetor, refill tank with fresh

gasoline and replace fuel filter.

10. Connect and tighten spark plug wire.

11. Clean engine air screen/fins.

12. Clean/replace muffler.

13. Check all wiring.

14.

See “To Adjust Carburetor” in Service Adjustments
section.

Contact an authorized service center/department.

1.

Replace blade. Tighten blade bolt.

2.

Replace blade mandrel.

28

TROUBLESHOOTING POINTS

PROBLEM CAUSE CORRECTION

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

Poor cut - uneven

Mower biades will not
rotate

Poor grass discharge

1. Faulty operator-safety presence control system.

1. Worn, bent or loose blade.

2. Mower deck not level.

3. Buildup of grass, leaves, and trash under mower.

4. Bent blade mandrel.

5. Clogged mower deck vent holes from buildup of
grass, leaves, and trash around mandrels.

1. Obstrucfion in clutch mechanism.

2. Worn/damaged mower drive belt.

3. Frozen idler pulley.

4. Frozen blade mandrel.

1. Engine speed too slow.

2. Travel speed too fast.

3. Wet grass.

4. Mower deck not level.

5. Low/uneven tire air pressure.

6. Worn, bent or loose blade.

7. Buildup of grass, leaves and trash under mower.

8. Mower drive belt worn.

9. Blades improperly installed.

10. Improper blades used.

11. Clogged mower deck vent holes from buildup of
grass, leaves, and trash around mandrels.

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

1. Replace blade. Tighten blade bolt.

2. Level mower deck.

3. Clean underside of mower housing.

4. Replace blade mandrel.

5. Clean around mandrels to open vent holes.

1. Remove obstruction.

2. Replace mower drive belt.

3. Replace idler pulley.

4. Replace blade mandrel.

1. Place throttle control in “FAST” position.

2. Shift to slower speed.

3. Allow grass to dry before mowing.

4. Level mower deck.

5. Check tires for proper air pressure.

6. Replace/sharpen blade. Tighten blade bolt.

7. Clean underside of mower housing.

8. Replace mower drive belt.

9. Reinstall blades sharp edge down.

10. Replace with blades listed in this manual.

11. Clean around mandrels to open vent holes.

Headiight(s) not working
(if so equipped)

1. Switch Is “OFF”.

2. Bulb(s) burned out.

3. Faulty light switch.

4. Loose or damaged wiring.

5. Blown fuse.

Battery will not charge 1. Bad battery cell{s).

2. Poor cable connections.

3. Faulty regulator (if so equipped).

4. Faulty alternator.

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

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

3. Air trapped in transmission during shipment
or servicing.

Engine “backfires”

when turning engine

“OFF”

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

1. Turn switch “ON”.

2. Replace bulb(s).

3. Check/replace light switch.

4. Check wiring and connections.

5. Replace fuse.

1. Replace battery.

2. Check/clean all connections.

3. Replace regulator.

4. Replace alternator.

1. Place freewheel control in “engaged” position.

2. Replace motion drive belt.

3. Purge transmission.

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

29

SERVICE NOTES

SCHEMATSC

TRACTOR - - MODEL NUMBER HD185H46B

BLACK

IGNITION SWITCH

POSITION

OFF G + M + L NONE

RUN/LIGHT B + L

RUN B + L

START B + L + S

CIRCUIT

“MAKE”

A +Y
NONE
NONE

YOUR TRACTOR IS
EQUIPPED WITH A SPECIAL
ALTERNATOR SYSTEM.
THE LIGHTS ARE NOT
CONNECTED TO THE
BATTERY, BUT HAVE THEIR
OWN ELECTRICAL SOURCE.

BECAUSE OF THIS, THE
BRIGHTNESS OF THE LIGHTS
WILL CHANGE WITH ENGINE
SPEED. AT IDLE THE LIGHTS
WILL DIM. AS THE ENGINE IS
SPEEDED UP, THE LIGHTS
WILL BECOME THEIR BRIGHTEST.

31

NON-REMOVABLE

CONNECTIONS

REMOVABLE

CONNECTIONS

WIRING INSULATED CLIPS

NOTE: IF WIRING INSULATED

CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY

SHOULD BE REPLACED TO

PROPERLY SECURE YOUR WIRING.

REPAIR PARTS

ELECTRICAL

TRACTOR - - MODEL NUMBER HD185H46B

22

REPAIR PARTS

ELECTRICAL

TRACTOR - - MODEL NUMBER HD185H46B

KEY PART

NO.

NO. DESCRIPTION

1

146140 Battery 12 Volt 30 amp
74760412

2
3 19091016 Washer 9/32 X 5/8 X 16 Ga
4 10040400 Washer Lock Hvy Helical 1 /4
6 73220400 Nut Fin Hex 1/4-20 Unc
7

7697J

8

7603J
109596X

9

10

145211 Bolt RdHd Sqnk 1/4-20 x 7-1/2
150109

11
12 145769 Nut Push Nylon 1/4 Battery
16 153664 Switch Interlock Push-In

19 10090400 Washer Lock 1/4
20 73350400
21 136850
22

4152J

24

4799J
25 146148
26 108824X Fuse 30 AMP Auto Green
28 145491 Cable Battery 6 Ga 21" black

121305X

29
30 140301 Switch Ign 3 pos
31 124211
32 141226

122147X

33

156442

40
41 71110408 Bolt Fin Hex 1/4-20uncx1/2 Gr5
42 131563 Cover Terminal Red

145673 Solenoid

43

44 73640400 Nut Keps Hex 1 /4-20 Unc

121433X

45
52 141940 Protection Wire Loop
55 17490508 Screw Thdrol 5/16-18 x 1/2 Tyt
70 140413 Harness Engine B&S

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

1 inch = 25.4 mm

Bolt Hex Hd 1/4-20uncX 3/4

Tube Plastic 46"
Tray Battery 7 80 X 5 25 BIk
Clamp Hose Olive

Holddown Battery Front Mount

Nut Jam Hex 1/4-20 Unc
Harness Asm Light W/4152j
Bulb Light #1156
Cable Ground 6 Ga black
Cable Battery 6 Ga 22" red

Switch Plunger
Nut Ignition

Cover Sw Key BIk 1 25 Text SLT
Key Ign Molded
Harness Ign

Ammeter Rectangular

33

REPAIR PARTS

TRACTOR - - MODEL NUMBER HD185H46B

CHASSIS AND ENCLOSURES

REPAIR PARTS

TRACTOR - - FvlODEL NuMBER HD185H46B

CHASSIS AND ENCLOSURES

KEY
NO. NO.

8 126471X Clip Insulator

9
10
11 156682 Panel Asm. Dash Lh
12
13
14
15
16
17 139394X428 Hood Pnt Steel Private Label

18

20 156437 Plate Mtg Battery/Fuel Tank

23

24 74780616

25

26

28
29
30 140002X428 Fender Asm LT w/Shift MS-428
31
33
34
35
37 17490508 Screw Thdrol. 5/16-18 x 1/2 Tyt

38 139886
39 139887 Bracket Asm. Pvt. Rh Mwr. Rear
44
47
51
52 19091416 Washer 9/32 x 7/8 x 16 Ga.
53 144697 Bracket Grille LH
54
55
57
58
71
74

108
140 158418 Bracket Suspension Front
145 156524 Rod Pivot Chassis/Hood
147

PART

DESCRIPTION

159530

1

2 140356 Drawbar Stretch 94

17490612

3

19131216

4

155272 Bumper Hood/Dash

5
6 155923 Saddle Fender Shift Flat

147633X011
72140608

145660

157230 Panel Dash Rh
17490608
74180512
73510500

126938X
124028X Bushing Snap Nyl. BIk Fuel Line
19131312

73800600
157373
140273

137113 Bracket Fender
145244X428 Footrest Pnt. Lh Ms-428
145243X428 Footrest Pnt. Rh Ms-428
72110606 Bolt RdHd Sht. Sqnk. 3/8-16 x 3/4

140675 Strap Asm. Fender
105531X Nut Push Nylon

73800400

17030814
144696

74780412

140547 Air Duct Private Label

73680400
73680600 Nut Crownlock 3/8-16 UNC
74760612

74760412

Chassis WIdmt.
Screw Thdrol. 3/8-16 x 3/4 Ty-Tt

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

Dash Private Label

Bolt RdHd Sqnk. 3/8-16 Une x 1
Clip Tinnerman Ghie P/L
Screw Thdrol. 3/8-16 x 1/2 Ty-Tt

Screw Mach Trhd 5/16-18 Une x 3/4

Nut Keps 5/16-18 Une
Bumper Hood

Bolt Fin Hex 3/8-16 Une x 1 Gr. 5
Washer 13/32 x 13/16 x 12 Ga.
Nut Lock Hex w/lnsert 3/8-16 UNC
Grill Private Lable BIk

Lens Grille Private label

Bracket Asm. Pvt. Lh Mwr. Rear

Nut Lock Hex W/lns. 1/4-20

Screw Lock Spider #8 x 7/8
Bracket, Grille RH
Bolt Fin Hex 1/4-20 x .75

Nut Crownlock 1/4-20 UNC
Bolt, Fin Hex 3/8-16 UNC x 3.4

Bolt Hex Hd 1/4-20 UNC x 3/4

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

1 inch = 25.4 mm

35

REPAIR PARTS

DRIVE

TRACTOR - - MODEL NUMBER HD185H46B

36

REPAIR PARTS

DRIVE

TRACTOR - - rwiODEL NUMBER HD185H46B

KEY PART

NO.

10 76020416 Pin Cotter 1/8 X 1 CAD
16 73800500 Nut Lock Hex W/lns. 5/16-18 Unc

19 ■^3800600 Nut Lock Hex W/Wsh 3/8-16 Unc
21 106933X
22
24 73350600
25 106888X Spring, Brake Rod
26 19131316 Washer
27 76020412

28

29 71673 Cap, Parking Brake
30 123780X
31
32 74760512 Bolt Hex Hd 5/16-18 Unc x 3/4

34 155071 Shaft, Foot Pedal

35
36 19211616
37 1572H Pin, Roll

38

39 74760644

40 4470J
41 154777
42 19131312
47
48 154604 Bellcrank Assembly
49 123205X
50
51 73680600
53
55 105709X
56 74760620 Bolt Hex 3/8-16 X 1-1/4
57
59 140312
61
62
63 140186 Pulley, Engine
64 71170764
65 10040700
66 154778

69 142432 Screw

70 156470

71

NO. DESCRIPTION

157981 Transaxle (See Breakdown) Hydro

1

2 142431 Spring, Return, Brake
3 143995
6 17490512 Screw Thdrol 5/16-18 x 3/4

141002

8

158274

145204

123791X

120183X Bearing, Nylon

123674X

127783 Pulley, Idler, V-Groove

74760624

10571 OX

137675
17490612

8883R

158283 Strap Torque Lh Hydro

Gear Model Number 314-3000
Pulley, Transaxle
Rod Shift Hydro YT

Knob, Deluxe 1/2-13
Rod, Brake Hydro
Nut, Hex Jam 3/8-16 Unc

Pin Cotter 1/8 X 3/4 CAD.
Rod, Parking Brake

Bracket, Transaxle

Keeper Belt Lh

Washer

Pulley, Idler, Flat
Bolt
Spacer, Split
Keeper, Belt Retainer
Washer 13/32 x 13/16 x 12 Gauge

Retainer, Belt
Bolt
Nut Crownlock 3/8-16 UNC
Link, Clutch
Spring, Return, Clutch

V-Belt, Ground Drive
Keeper, Center Span
Screw Thdrol. 3/8-16 x 3/4 Ty. TT
Cover, Pedal

Bolt Hex 7/16-20 X 4 Gr. 5

Washer
Keeper Belt Engine

Keeper Belt Engine RH

KEY PART

NO. NO. DESCRIPTION

19132012

72

158282

73
74

159140
12000053

76

77

9396E Key, Square

81 158281

82 123782X

19171216

83
86 71208 Bushing Rod Strig. 629/632 ID
87 19212016

12000008 Ring Klip #5304-62

88

151146

89

74780536

91

142564

93
94 140462 Fan, Hydro 7"

158508

95
96 4497H Retainer Spring 1" Zinc/Cad

19111216

100

141322

102

73940800

103

74760612

110

111 123776X

72110610

116

154774

118

121 154419

126 1685H Nut Lock 5/16-18 NC Thd
127 74780548 Bolt Hex Fig Hd 5/16-18 UNC x 3

158284

128

105529X

129
130 19111610 Washer Shim .53 x 1.25 x .0598

10140500 Washer Lock 5/16 NDM PLTD

131

132 19171512

159697

133

158278

134
135 123800X Washer 1-1/32 x 1-5/8 x 16 Ga.
136

158531
19111212 Washer 11/32 x 3/4 x 12 Ga.

137

19112016

138

74780612

139
140 4475J Bushing Pinion Sector

159197

141

142 74330516

NOTE: All component dimensions give in U.S. inches,

1 inch = 25.4 mm.

Washer 13/32 x 1-1/4 x 12 Gauge
Strap Torque Rh Hydro
Spacer Axle Hydro 300

E-Ring

Shaft Asm. Cross Hydro 20" Tires
Spring Torsion T/A
Washer 17/32 x 3/4 x 16 Ga.

Washer 21/32 x 1 -1/4 x 16 Ga.
Console, Shift

Bolt Fin Hex 5/16-18 x 2-1/4
Line Fuel Hydro 4"

Control Bypass Hydro 20" Tires
Washer 11/32 x 3/4 x 16 Ga.

Washer Beliville .501 Dx 1.50D
Nut Hex Jam Toplock 1/4-20 Unf
Bolt Fin Hex 3/8-16 UNC x 3/4
Bracket Transaxle RH
Bolt Rdhd Sqnk 3/8-16 x 1.25
Spacer Bellcrank
Nyliner Clutching STL

Gr. 5
Bracket Neutral Adjust HG-3000
Bolt shoulder 5/16-18 UNC BIkz

Washer 17/32 x 15/32 x 15/16 x 12
Ga.
Link Shift Hydro 3000
Keeper Beit RH Hydro 3000

Washer Axle Hydro 3000
Washer 11/32 x 1.25 x 16 Ga.

Bolt Fin Hex 3/8-16 UNC x 3/4
Gr. 5

Pin Hitch 1-3-16 Zinc Yellow
bolt 5/16x24x1

37

REPAIR PARTS

STEERING ASSEMBLY

TRACTOR - MODEL NUMBER HD185H46B

~38

-63

-11

-—39

-41

-42

-37

-36

REPAIR PARTS

STEERING ASSEMBLY

TRACTOR - - MODEL NUMBER HD185H46B

KEY PART
NO.

10

11

13
15
17 156546
18

19
20 126684X Washer Shim 1/4 X 5/8 X 062
22 71200410
23 127501 Shaft Asm Pittman
25 154406
27 136874 Gear Sector 22 Teeth
29
32 139929
33
34 10040500 Washer Lock Hvy Hid Spr 5/16
35
36
37 152927
38 140045
39 19133808 Washer 13/32 x 2-3/8 x 8 Ga
40 781 OH Nut Lock Center 3/8-24 Unf
41 100711L Adapter Wheel Strg

42 145054 Boot Dash P/L Steering
43
44 153720
46 121232X
47 6855M
51 73800500 Nut Lock Hex W/lns. 5/16-18 Unc P
54 74780520
56 19131210 Washer 13/32 x 3/4 x 10 Ga.
62
63 74780616 Bolt Fin Hex 3/8-16unc x 1 Gr. 5
65 154780 Spacer Axle
66
67 74781044
68 154429 Brace Axle

NO.

140044

1
2 154427
3 156486
4 157475
5 6266H Bearing Race Thrust Harden

121748X

6
7 19272016
8 12000029 Ring Klip #15304-75
9 3366R Bearing Col Strg BIk

156438
10040600
154779 Bearing Axle

73901000
57079

124035X

17490612 Screw Thdrol 3/8-16x3/4 Ty-tt
19111216 Washer 11/32 x 3/4 x 16 Ga.
73810500

155099 Bushing Steering

121749X Washer 25/32 X 1 1/4 X 16 Ga

156594

154404

DESCRIPTION

Wheel Steering Ayp/kelch BIk
Axle Asm Fr
Spindle Asm LH
Spindle Asm RH

Washer 25/32 X 1 -5/8 X 16 Ga
Washer 27/32 X 1 -1/4 X 16 Ga

Link Drag Extended Stamped
Washer Lock Hvy Hid Spr 3/8

Nut Lock Flange 5/8-11 Unc
Shaft Asm Strg
Washer Thrust 515x 750x 033
Support Shaft

Screw Hex Socket 1 /4-20 x 5/8
Bracket Steering

Rod Tie Wire Form 19 75 Mech

Locknut 5/16-24 UNF
Screw

Cap Wheel Steer Ayp

Extension Steering
Cap Spindle Fr Top BIk
Fitting Grease

Bolt Fin Hex 5/16-18 Unc P
Kit Steering Assembly Service

Bearing Arm Pittman
Bolt Fin Hex 5/8-11 Unc x 2-3/4

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

1 inch = 25.4 mm

39

REPAIR PARTS

ENGINE

TRACTOR - - MODEL NUMBER HD185H46B

29

A

OPTIONAL EQUIPMENT

Spark Arrester

40

REPAIR PARTS

ENGINE

TRACTOR - - fvlODEL NUMBER HD185H46B

KEY PART

NO. NO.

1 141295 Control Throt 35.5 LH Flag
2 17720410 Screw Hex Thd Cut 1/4-20x5/8 T

3
4 149723
5 144068
6 144069 Exhaust Asm LH B&S 18 HP Vert
7 138129 Clamp Tube Double Engine
8 150176 Bolt 5/16-18 UNC X 3/4 w/ Sems

10 145552
11 10040400 Washer Lock Hvy Helical 1/4
12 74780412 Bolt Fin Hex 1/4-20unc X .75
13 272250
14 13280336 Nipple Pipe 4-1/2"

13200300 Elbow Std 90 Degree 3/8-18 Npt

15

11050600 Washer Lock Ext Tooth 3/8

16

17490624 Screw Thdrol 3/8-16 X 1-1/2 Tt

17
23 156123
25 145996

73920600 Nut Keps 3/8-24 Unf

26

27 152927

137180 Kit Spark Arrestor

29

151346 Tank Fuel

31

140527 Cap Asm Fuel

32

123487X Clamp Hose BIk

33

106082X

34

17490512 Screw Thdrol 5/16-18 x 3/4

35
37

8543R

38
39 109227X Pad Idler

40 3645J

41 139277 Stem Fuel Tank

128861

81

DESCRIPTION

Engine, Briggs Model No. 42D777
Muffler Asm Twin Lo-Tone
Exhaust Asm RH B&S 18 HP Vert

Shield Heat

Gasket Muffler #272250

Shield Browning
Control Choke

Screw TT #10-32 X 5 X 3/8 Flange

Pad Spacer
Line Fuel 54"

Plug Oil Drain (Order From Engine
Manufacturer)

Bushing
Nut Flange 1/4-20 Starter Nut

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

1 inch = 25.4 mm

41

REPAIR PARTS

SEAT ASSEMBLY

TRACTOR - - MODEL NUMBER HD185H46B

KEY
NO.

10 155925 Pan Pnt Seat (bik )
11
12
13
141572050411

PART
NO. DESCRIPTION

1 140118 Seat

140551

2

145006

5

STD541437

6

124181X

7

120068X
121246X
121248X

121249X

Bracket Pnt Pivot Seat (bik )
Clip Push-In

Nut Lock Hex W/lns 3/8 -16 UNC

Spring Seat Cprsn 2 250 BIk Zi
Knob Seat 1/2-1/3 UNC

Bracket Pnt Mounting Switch
Bushing Snap Bik Nyl 50 Id
Bolt Rdhd Sht Nk 1/4-20x1-3/8
Spacer Split 28 X 88

KEY

NO.

16
17
18

21 153236

22 STD541431 Nut Lock Hex W/lns 5/16-18
24
25 127018X
27 17490608
28 150176 Bolt 5/16 -18 UNC X 3/4 W/Sems

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

PART
NO. DESCRIPTION

123740X
123976X
124238X

19171912 Washer 17/32 X 1-3/16 X 12 Ga

1 inch = 25.4 mm

Spring Cprsn
Nut Lock 1/4 Lge Fig Gr 5 Zinc
Cap Spring Seat
Bolt Shoulder 5/16-18 Unc Blkz-2A

Bolt Shoulder 5/16-18 X 62
Screw Thdrol. 3/8-16x1/2

42

REPAIR PARTS

DECALS

TRACTOR - - MODEL NUMBER HD185H46B

KEY
NO.

10 158168

PART
NO.

1 158169

158434

2

158432

3
4

158433
142341

5
6 145005

7 158317

9 158166

DESCRIPTION

Decal Deck Mul/Bag
Decal Fend Side Auto
Decal Hood RH
Decal Hood LH
Decal Drawbar Cntrl Mvt Hyd Lt
Decal Bat Dan/Poi P/L Sym
Decal Seat Repicment
Decal Fender Logo
Decal Cap Strg

WHEELS AND TIRES

KEY PART
NO. NO.

11 157141
12 141897

139346

13

158181

16

273284

18

20

158318

133671
138311
159759
159760

KEY
NO.

10 7154J
11 104757X

.. 144334

PART
NO.

1 59192
2 65139
3 106230X
4 59904
5 106228X427
6 278H
7 9040H
8 124074X427
9 124106X

DESCRIPTION

Decal Danger English/Spanish
Decal Clutch/Brake English/

Spanish

Decal V-Belt Dr Sch Tractor E
Decal Sdl Oper Inst.
Decal HP Engine
Decal Repicment Engine
Pad Footrest
Decal Handle Lft Height Adjust
Manual Owner's English
Manual Owner's Spanish

DESCRIPTION

Cap Valve Tire
Stem Valve
Tire F Ts 16 X 6 5 - 8 Service
Tube Front (Service Item Only)
Rim Asm 8" front White Service
Fitting Grease (Front Wheel Only)
Bearing Flange (Front Wheel Only)
Rim Asm 12" rear White Service
Tire R Ts 23 X 8.5 X 12 C Service
Tube Rear (Service Item Only)
Cap Axle BIk 1 50 X 1 00
Sealant, Tire (10 oz. Tube)

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

1 inch = 25.4 mm

43

REPAIR PARTS

LIFT

TRACTOR - - MODEL NUMBER HD185H46B

44

REPAIR PARTS

LIFT

TRACTOR - - MODEL NUMBER HD185H46B

KEY

' PART

NO.

NO.

DESCRIPTION

1 121006X

2

140673 Shaft, Lift
6 74780624
7 109413X

124526X

8

122364X

9

10 2876H Spring
11 145537 Link, Lift, LH
12

145536 Link, Lift, RH

4939M

13
14

121002X Lever, Lift (Includes Key No. 1)

15 127218 Link Front
16 73350800 Nut, Hex, Jam 1/3-13 UNC
17 130171
18 73800800 Nut, Lock W/Wsh 1/2-13
19 139868 Arm, Suspension

20 3146R

110807X

24

19131016 Washer 13/32 x 5/8 x 16 Gauge

25 2876H
26 7602308 Pin, Cotter 3/32 X 1/2
27 126971X Rod, Adjust, Lift
28 73350600 Nut, Hex, Jam 3/8-16

138057

29
30 150233 Trunnion

140302

31
32

73540600 Nut, Crownlock 3/8-24
39 142992 Stop Over Center
42

73680600

43 19131612 Washer 13/32 x 1 x 12 Ga.
44

72240608

46 12000022
47

19292016

145212

49
50 110452X Nut Push Phos & Oil

Rod, Lever
Bolt Hex 3/8-16x1-1/2

, Grip, Handle

Button, Plunger
Plunger, Lever

Retainer, Spring

Trunnion, BIk Zinc

Retainer Spring
Nut, Hex, Special23

Spring

Knob, Infinite Height Adjustment
Bearing Pvt Lift Spherical

Nut Crownlock 3/8-16 UNC
Bolt Carriage 3/8-16 x 1.00

E-Ring
Washer 29/32 x 1-1/4 x 16 Gauge
Nut Hex Flange Lock

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

1 inch = 25.4 mm

45

REPAIR PARTS

MOWER DECK

TRACTOR - - MODEL NUMBER HD185H46B

46

REPAIR PARTS

MOWER DECK

TRACTOR - - MODEL NUMBER HD185H46B

KEY PART
NO. NO.

1 156948
3 138457
5 4939M
6 130832
8 850857
9 10030600

10 140296
11 157353

12 129895
13 137553

14 137152
15 110485X
16 140329
18 72140505

19 132827
20 145055
21 73680500
22 134753
23 131267
24 105304X
25 123713X
26 110452X
27 157788
28 191.11016
29 131'491
30 138776
31 129963
32 153531
33 137266
34 144945

35 17490628

36 19131316
37 131494 '

38 156086

39 144917
40 137273

41 17490620
42 122052X
43 144949
44 133943
45 145059
46 137729
47 144959
48 158818

DESCRIPTION

Deck Asm., Mower 46"
Bracket Asm., Sway Bar

Retainer Spring
Arm, Suspension, Rear (Sway Bar)
Bolt, Patched 3/8-24 x 1-1/4 Gr. 8
Washer, Lock Hvy., Unplated 3/8
Washer, Hard Blade, Mower
Vented
Blade, 46" Mower Deck
Bearing, Ball, Mandrel #6204
Shaft Asm. w/Lower Bearing
(Includes Key No. 12)
Housing, Mandrel
Bearing, Ball, Mandrel
Stripper, Mower Round
Bolt, Carriage 5/16-18 x 5/8
Bolt, Hex Head, Shoulder 5/16-18
Baffle, Vortex Mower 46"
Nut, Crownlock 5/16-18 UNC
Stiffiner, Bracket
Bracket, Deflector
Cap, Sleeve
Spring, Torsion, Deflector
Nut, Push
Shield, Deflector Mower

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

Rod, Hinge
Screw, Hex Head, Thdroll
Washer, Spacer Mower Vented
Pulley, Mandrel
Nut, Fig. Top Lock Cntr. 9/16

Anchor, Spring Deck 46"
Screw, Thdroll 3/8-16 x 1-3/4 Tytt
Washer 13/32 x 13/16 x 16 Ga.

Pulley, Idler, Flat
Keeper, Belt, Idler
Pulley, Idler, Driven
Spring, Secondary 44/46/50 Vent

Screw, Thdroll 3/8-16 x 1-1/4 Tytt
Spacer, Retainer
Arm, Idler Secondary
Washer, Hardened
Cover, Mandrel Deck

Screw, Thdroll. 1/4-20 x 5/8

V-Belt, Mower, Secondary
V-Belt, Mower, Primary

KEY

NO.

49
50
51 153390 Washer Felt
52
58
59
60 156722 Arm Asm Brake

61
62
63
67
68 156487 Rod Clutch
69
70 142028
71 133551 Rod Pivot w/Nibs
72 19131312 Washer 13/32 x 13/16 x 12 Ga.
73
74 156474
75 127847
76 154809
77
78
79 153701
80 121748X Washer 25/32 x 1-5/8 x 16 Ga.
81
82
83

84

85
86 158565 Bolt CarrSh 3/8-16x2 Gr. 5
87 158373
88 74780616
92

116 146851
117 146850 Gauge Wheel, Medium

118

119
126 156472
127

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

PART
NO.

73680600 Nut, Crownlock 3/8-16 UNC
72110612

156493 Pulley Idler
156488 Link Brake 46"
157034 Guide Belt 46"

139888
131870
156473

74760512
73350600 Nut Hex Jam 3/8-16 UNC

76020412 Pin Cotter 1/8x3/4

127845
127498

12000029 Ring Klip
4497H Retainer Spring 1"
128903
106932X
10040600 Washer Lock Hvy Hid Spr. 3/8

73800600 Nut Lock Hex w/ Ins 3/8-16 UNC

73930600 Nut, Centerlock 3/8-16 UNC

19121414 Washer 3/8 x 7/8 x 14 Ga.
146763

157612

1 inch = 25.4 mm

DESCRIPTION

Bolt, Carriage 3/8-16 x 1-1/2 Gr. 5

Bolt Shid 5/16-18 TyTT
Spring Return
Bracket Clutch Rod Pivot
Bolt Hex Hd 5/16-18 UNC x 3/4

Trunnion Adj

Link Clutch 46"
Arm Clutch Secondary
Lever Asm. Clutch Pri PIm Stit
Keeper Spring
Bushing .747 O.D. x .794 Lg Brass
Spring Mower Clutch

,Bolt Shoulder 3/8-16 UNC

Knob Rd 3/8-16 Piste Thds

Bracket Extension
Bolt Fin Hex 3/8-16 UNC x 1 Gr. 5

Bolt, Shoulder

Arm, Idler, Primary Deck 46"

Pulley, Idler, V-Groove Dim. 4.25

Deck Complete (Std. Deck-Order
separately gauge wheel
components Key Nos. 116-118)

47

SERVICE NOTES

48

SERVICE NOTES

49

SERVICE NOTES

50

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

T

ONLY RIDE UP AND DOWN HILL,
NOT ACROSS HILL

SIGHT AND HOLD THIS LEVEL WITH
SKY LINE OR TREE.

-----

! 1/

[VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVyVVVVVVVVVVVVVV>VV>VVVVVVVVVVVVVVVV>tt:ttmVV.VyVmyyVVVVVVVy№Vam}-yy.i±amVl.V.a.i±.'tilVVVVVVVY't'

Operate your Tractor up and down the face of slopes (not
greater than 15°), never across the face. Make turns gradu

A

ally to prevent tipping or loss of control. Exercise extreme
caution when changing direction on slopes.

Poulan