Poulan 917279820 Owner's manual

Brand: Poulan

Model: 917279820

Category: Lawnmowers

Type: Owner's manual

This manual is also suitable for

IMPORTANT MANUAL Do Not Throw Away

OWNER'S MANUAL

MODEL:

PR17H42STA

LAWN TRACTOR

WARNING:

Read this Owner's Manual and follow

all Warnings and Safety Instructions.

Failure to do so can result in serious

injury.

ALWAYS WEAR EYE PROTECTION DURING OPERATION

279820 PR17H42ST,a, ,,_0,,,ov.,,,r,,n,,_o_,._._.'

SAFETY RULES

_lk 'Safe Operation Practices for Ride-On Mowers

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

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

I. GENERALOPERATION

• Read, understand, and follow all instructions in the

manual and on the machine before starting.

• Only allowresponsibleadults, who are familiar withthe

instructions,to operate the machine.

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

etc., whichcouldbepickedupand thrown bythe blade.

• Be suretheareais clearofotherpeople before mowing.

Stop machine if anyone enters the area.

• Never carry passengers.

• Do not mow in reverse unless absolutely necessary.

Alwayslockdownand behindbeforeand while backing.

• Be aware ofthemower discharge direction and do not

point itat anyone. Do not operate the mower without

either the entire grass catcher or the guard in place.

• Slow downbeforeturning.

• Never leave a running machine unattended. Always

turn off blades, set parking brake, stop engine, and

remove keys before dismounting.

• Turn off bladeswhen not mowing.

• Stop engine before removing grass catcher or unclog-

ging chute.

• Mow onlyin 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 extracare when loading or unloading the machine

into a trailer or truck.

• Data indicates thatoperators, age 60 years and above,

are involved in a large percentage of dding mower-

related injuries.These operatorsshould evaluate their

ability to operate the riding mower safely enough to

protect themselves and others from serious injury.

II. SLOPE OPERATION

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

tipoveraccidents, whichcan resultinsevere injury ordeath.,

Allslopes require extracaution. Ifyou oannot back up the

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

DO:

• Mow up and down slopes, not across.

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

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

overturn the machine. Tall grass can hide obstacles.

• Use slowspeed. Choose a low gear sothat you wiUnot

have to stop or shift while on the slope.

• Followthemanufacturer's recommendations forwheel

weights orcounterweights to improve stability.

• Use extra care with grass catchers or other attach-

ments. These canchange the stability of the machine.

• Keepallmovementontheslopesslowandgradua/. 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 downthe slope.

DO NOT:

• Do not turn on slopes unless necessary, and then, turn

slowlyand gradually downhill, if possible.

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

The mower couldsuddenlyturnover ifawheel isoverthe

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

• Donotmowonwetgrass.Reducedtractioncouldcause

sliding.

• Do not tryto stabilize the machine by puttingyourfoot

onthe ground.

• Donotusegrasscatcheronsteepslopes.

III. CHILDREN

Tragic accidents can occur if the operator isnot alert to the

presence of children. Children are often attracted to the

machine and the mowing activity. Never assume that

children will remain where you last saw them.

• Keep children out of the mowing area and under the

watchful care of another responsible adult.

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

• Before and when backing, look behind and down for

small children.

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

injured or interfere with safe machine operation,

• Never allow children to operate the machine.

• Use extra care when approaching blind comers, shrubs,

trees, or other objects that may obscure vision.

IV. SERVICE

• Use extra care in handling gasoline and other fuels.

They are flammable and vapors are explosive.

Use onlyan 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 isanopen flame, suchas awater heater.

• Never run a machine inside a closed area.

• Keep nutsand bolts, especially blade attachment bolts,

tightand keep equipment in good condition.

• Never tamper with safety devices. Check their proper

operationregularly.

• Keep machine free of grass, leaves, or other debds

build-up. Clean oilorfuel spillage, Allowmachinetocool

before storing.

• Stop and inspect the equipment ifyou stdke an object.

Repair, ifnecessary, before restarting.

• Never make adjustments or repairs with the engine

running.

• Grass catcher components are subject to wear, dam-

age, and deterioration, whichcould exposemovingparts

orallow objectsto bethrown. Frequently check compo-

nents and replace with manufacturer's recommended

parts, when necessary.

• Mower blades are sharp and can cut. Wrapthe blade(s)

or wear gloves, and use extra caution when servicing

them.

• Check brake operation frequently. Adjust and service

as required.

A S.A.FETY RU.LES

Safe Operation Practices for Ride-On Mowers A

• Besurethe areais clear of otherpeople before mowing.

Stop machine ifanyone enters the area.

• Never carry passengers orchildreneven withthe blades

off.

• Do not mow in reverse unless absolutely necessary.

Always lookdownand behind beforeand while backing.

• Never carry children.They may fall offand be seriously

injured or interfere with safe machine operation.

• Keep children out of the mowing area and under the

watchful care ofanother responsible adult.

• Be alert and turnmachine off ifchildren enter the area.

• Before and when backing, look behind and down for

small children.

• Mow up and downslopes (15° Max), not across.

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

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

overturn the machine. Tall grass can hide obstacles.

• Use slow speed. Choose a lowgear so that you willnot

have to stop or shift while on the slope.

• Avoid starting or stopping on a slope, if tires lose

traction, disengage the blades and proceed slowly

straight downthe slope.

• Ifmachine stopswhile going uphill,disengage blades,

shift into reverse and back down slowly.

• Do not turnon slopes unless necessary, and then, turn

slowlyand gradually downhill, ifpossible.

Look for this symbol to point out important I

safety precautions. It means CAUTION!!!

BECOME ALERT!t! YOUR SAFETY IS IN-

VOLVED.

CAUTION: Do not coast down a hill in

neutral, you may lose control of the trac-

tor.

CAUTION: Tow only the attachments

that are recommended by and comply

with specifications of the manufacturer

of your tractor. Use common sense

when towing. Operate only at the lowest

possible speed when on e slope. Too

heavy of a load, while on a slope, is

dangerous. Tires can lose traction with,

the ground and cause you to lose control

of your tractor.

CAUTION: In order to prevent acciden-

tal starting when setting up, transport-

ing, adjusting or making repairs, always

disconnect spark plug wire and place

wire where it cannot contact spark plug.

A WARNINGA

The engine exhaust from this product.contains

chemicals known to the State of California to

cause cancer, birth defects, or other reproduc-

tive harm.

PRODUCT SPECIFICATIONS

GASOLINE CAPACITY 2.0 GALLONS

ANDTYPE: UNLEADED REGULAR

OILTYPE(API-SF/SG/SH): SAE 30 (above32°F)

SAE 5W-30 (below32°F)

OILCAPACITY: W/FiLTER: 3.5 PINTS

W/O FILTER: 3.0 PINTS

SPARK PLUG: CHAMPION RC12YC

(GAP: .030")

VALVE CLEARANCE: INTAKE: .003"-.005"

EXHAUST: .005"- .007"

GROUND SPEED (MPH): Forward: 0-5.5

Reverse 0-2.4

TIRE PRESSURE: FRONT: 14 PSI

REAR: 10 PSI

CHARGING SYSTEM: 3AMPS Battery

5 AMPS Battery

BATTERY: AMP/HR: 25

MIN. CCA: 190

CASESIZE: UIR

27-35 FT.LBS.

BLADE BOLT TORQUE:

CUSTOMER RESPONSIBILITIES

* Read and observe the safety rules.

• Followa regular schedule in maintaining, caringfor and

using your tractor,

• Followthe instructionsunder the"Customer Responsi-

bilities"and "Storage" sectionsofthis owner's manual.

CONGRATULATIONS onyour purchaseofa newTractor.

Ithasbeen designed, engineered and manufacturedtogive

you the best possible dependability and performance.

Should you expedence any problem you cannot easily

remedy, please contact your nearest authorized service

center. We have competent, well-trained technicians and

the proper tools to service or repairthis tractor.

Please read and retain this manual. The instructionswill

enable you to assemble and maintain yourtractorproperly.

Always observe the "SAFETY RULES".

WARNING: This tractor is equipped with an internal com-

bustion engine and should not be used on or near any

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

ered land unless the engine's exhaust system isequipped

with a spark arrester meeting applicable local or state laws

(ifany). If a spark arrester isused, itshouldbe maintained

in effective working order bythe operator.

Inthe stateofCalifomiathe above isrequiredby law (Section

4442 ofthe California PublicResourcesCode). Other states

may have similar laws. Federal lawsapplyon federal lands.

TABLE OF CONTENTS

SAFETY RULES ..... 2.3

,,,.. ,..,,,...,.o,,,.,,,°,,,,,,o,,,.,.*,o,,o,.,o ,,,

PRODUCT SPECIFICATIONS ....................................... 4

CUSTOMER RESPONSIBILrrlES ...................... 4, 15-18

ASSEMBLY ................................................................ 6-8

OPERATION ............................................................. 9-14

MAINTENANCE SCHEDULE ....................................... 15

SERVICE AND ADJUSTMENTS ............................. 19.23

STORAGE ................................................................... 24

TROUBLESHOOTING ............................................. 25-26

REPAIR PARTS - TRACTOR .................................. 28-43

WARRANTY ................................................................ 46

UNASSEMBLED PARTS

Seat

Steering Wheel

Steering

Wheel Insert

Sleeve l

Steering Adapter

Steenng

E_ension

Shaft

(1) Hex Bolt

3/8-16 x 1

(1) Large Flat

washer 3/8

(1) Locknut

5/16-18

- x 1-1/4

(1) Washer

17/32 x 1-3/16 x 12 Gauge

(1) Knob_

(1) Shoulder

Bolt 5/16-18

Slope Sheet

(2) Keys

(2) Mulch Bla_

•-

ASSEMBLY

Your new tractor has been assembled at the factory withexception ofthose parts leftunassembled for shipping purposes. To

ensure safe and proper operation ofyour tractor all parts and hardware you assemble mustbetightened securely. Use the

correct tools as necessary to insure proper tightness.

TOOLS REQUIRED FOR ASSEMBLY

A socket wrench set willmake assembly easier. Standard

wrench sizes are listed.

(1) 3/4" Socket w/drive ratchet Utility knife

(1) 9/16" wrenches Tirepressure gauge

(2) 1/2" wrenches PhillipsScrewdriver

When fight orlefthand ismentioned inthismanual, itmeans

when you are in the operating position(seated behind the

steedng wheel).

TO REMOVETRACTOR FROM CARTON

UNPACK CARTON

• Remove all accessible loose parts and parts cartons

from carton.

• Cut, from top to bottom, along lineson all four comers

of carton, and lay panels flat.

• Check for any additional loose parts or cartons and

remove.

BEFORE REMOVING TRACTOR FROM

SKID

ATTACH STEERING WHEEL (See Fig. 1)

ASSEMBLE EXTENSION SHAFT AND BOOT

• Slide extension shaft onto lower steering shaft. Align

mounting holesinextension and lowershaftsand install

5/16 hex bolt and Iocknut. Tighten securely.

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

push down to secure.

INSTALL STEERING WHEEL

• Position front wheels ofthe tractorsothey are pointing

straightforward,

• Remove steedngwheel adapterfrom steeringwheel and

slide adapter onto steering shaft extension.

• Position steering wheel socrossbarsare horizontal (left

to right) and slide inside boot and onto adapter.

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

bolt and tighten securely.

• Snap steedng wheel insertintocenter ofsteedngwheel.

• Remove protective materials fromtractorhoodand griU.

IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES

IN SKID THAT MAY PUNCTU RETIRES WHERE TRACTOR

IS TO ROLL OFF SKID,

STEERING

WHEEL

STEERING

BOOT

TABS

ADAPTER ...-...------i EXTENSION SHAFT

-_ 5116 HEX BOLT

5/16 LOCKNUT_'_ _

STEERINQ_". "" - __, _._\

SHAFT _._,.". , ,_ _' TAB

_'__, I_' SLOTS

FIG. 1

HOW TO SET UP YOUR TRACTOR

CHECK BATTERY (See Fig. 2)

• Lift seat pan to raised position and open battery box

door.

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

indicated on label (label located between terminals)

charge battery for minimum ofone hour at 6-10 amps.

(See"BA'I-I'ERY" inCUSTOMER RESPONSIBILITIES

section ofthis manual for charging instructions).

ASSEMBLY

BOX

FIG. 2

INSTALL SEAT (See Fig. 3)

Adjust seat before tighteningadjustment knob.

• Remove adjustment knoband flatwasher secudng seat

tocardboard packing and set asideforassembly ofseat

totractor.

• Pivot seat upward and remove from the cardboard

packing. Remove cardboard packingand discard.

• Place seat on seat pan and assemble shoulder bolt.

Tighten shoulder boltsecurely.

• Assemble adjustment knoband flatwasher loosely. Do

not tighten.

• Lower seat into operating positionand sit on seat.

• Slide seat untila comfortable positionisreached which

allowsyou to pressclutch/brake pedalall theway down.

• Get off seat without moving itsadjusted position.

• Raise seat and tighten adjustment knob securely.

SEAT PAN SEAT

SHOULDER

BOLT

ADJUSTMENT

FLAT WASHER

FIG. 3

NOTE: You may now rollor ddve your tractor offthe skid.

Follow the appropriate instruction below to remove the

tractor from the skid.

TO ROLLTRACTOR OFF SKID (See Operation

section, page 10, for location and function of

controls)

• Press liftleverplunger and raise attachment lift'leverto

its highest position.

• Release parkingbrakebydepressingclutch/brakepedal

• Place freewheel control in freewheeling position to

disengage transmission(See =TOTRANSPORT" inthe

Operation sectionof this manual).

• Roll tractor forward offskid.

• Remove banding holding discharge guard up against

tractor.

TO DRIVE TRACTOR OFF SKID (See Opera-

tion section, page 10, for location and func-

tion of controls)

_WARNING: Beforestarting,read, understand and follow

all instructions in the Operation section of this manual. Be

sure tractor isin a well-ventilated area. Be sure the area in

front of tractor isclear of other people and objects.

• Be sure all the above assembly steps have been

completed.

• Check engine oil level and fillfuel tank with gasoline.

• Place freewheel controlin "transmission engaged" po-

sition.

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

pedal and set the parkingbrake.

• Place motioncontrol lever in neutral (N) position.

• Press liftleverplunger and raise attachment liftlever to

its highest position.

• Start theengine.Afterengine hasstarted, move throttle

control to idleposition.

• Release parkingbrake.

• Slowly movethemotioncontrolleverforward and slowly

drive tractor offskid.

• Apply brake tostoptractor,set parkingbrake and place

motion controllever in neutral position.

• Turn ignitionkey to "OFF" position.

Continue with the instructionsthat foliow.

IMPORTANT: FOR SHIPPING PURPOSES, THE

MULCHER PLATE WAS PREATTACHED TO YOUR

MOWER. THE MULCHER PLATE MUST ONLY BE USED

WITH THE MULCHING BLADES THAT CAME PACKED

SEPARATELY IN THE CARTON.

YOUR MOWER CAME FACTORY EQUIPPED WITH HIGH

PERFORMANCE BLADES, WHICH ARE THE BEST

BLADES FOR BAGGING AND DISCHARGING. TO USE

YOUR MOWER WITH THE HIGH PERFORMANCE BLADES

THE MULCHER PLATE MUST BE REMOVED FROM THE

MOWER (SEE FIG. 4).

TO SET UP YOUR MOWER FOR MULCHING

• Remove highperformance blades and install mulcher

blades, (see BLADE REMOVAL in the CUSTOMER

RESPONSABILITY section ofthis manual).

ASSEMBLY

TO INSTALL MULCHER PLATE (See Rg. 4)

NOTE: Ifyouinstalledthemulchingbladesyouwillneed toinstall

themulcherplate.

• Raise and hold deflector shield in upright position.

• Place front of mulcher plate over front of mower deck

opening and slideinto place, as shown.

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

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

I_ AUTION: _ not _'nove d_-'tor shmld I

from mower. Raise and hold guard when

attaching mulcher plate and allow it to

rest on plate while in operation.

DEFLECTOR MULCHER

SHIELD PLATE

LATCH

HOOKS

FIG. 4

TO CONVERT TO BAGGING OR

DISCHARGING

NOTE: The mulcher blades willdischarge and baggrass, but

for bestbaggingand discharginginstallthe highperformance

blades.

• Remove mulcher plate and mulcher blades aDd install

highperformanceblades, (see BLADE REMOVAL inthe

CUSTOMER RESPONSABILITY sectionofthismanual).

• Store mulcherblades and mulcher plate in a safe place.

Your mower isnow ready for discharging or installation

of optional grass catcher accessory.

CHECK TIRE PRESSURE

The tires on yourtractor were overinflated at the factory for

shipping purposes. Correct tire pressure is important for

bestcutting performance.

• Reduce tire pressure to PSI shown in "PRODUCT

SPECIFICATIONS" section of this manual.

CHECK DECK LEVELNESS

For best cuttingresults, mower housing should be propedy

leveled. See'qO LEVEL MOWER HOUSING"in the Service

and Adjustments section of this manual.

CHECK FOR PROPER POSITION OF ALL

BELTS

See the figures that are shown for replacing motion and

mower blade drive belts in the Service and Adjustments

section of this manual. Verify that the belts are muted

correctly.

CHECK BRAKE SYSTEM

Afteryou learn howto operate your tractor,check tosee that

the brake is properly adjusted. See "TO ADJUST BRAKE"

in the Service and Adjustments section of this manual.

,f CHECKLIST

BEFORE YOU OPERA TEAND ENJO Y YOUR NEW TRAC-

TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE

BEST PERFORMANCE AND SA TISFAC TION FROM THIS

QUALITY PRODUCT.

PLEASE REVIEW THE FOLLOWING CHECKLIST:

,/ All assembly instructions have been completed.

,/ No remaining loose parts in carton.

,/ Batteryis 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 stillsecure

and wires are properly clamped.

•/ Before driving tractor, be sure freewheel control is in

drive position.

WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY

EXTRA ATTENTION TO THE FOLLOWING IMPORTANT

ITEMS:

•/ Engine oil is at proper level.

,/' Fuel tank is filled with fresh, clean, regular unleaded

gasoline.

,/ Become familiar with all controls - their location and

function. Operate them before you start the engine.

,/ Be sure brake system is in safe operating condition.

,/ Itis important to purge the transmission before operating

your tractor for the first time. Follow proper starting and

transmission purging instructions (See 'q'O START

ENGINE" and"PURGE TRANSMISSION" inthe Opera-

tion section of this manual).

OPERATION

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

BAI-FERY CAUTION OR REVERSE FORWARD FAST SLOW

WARNING

ENG,NEONENG,NEOFFO,LPRESSOREL,GHTSONO%_MP

FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT

LOCKED

N H L

AI-rACHMENT REVERSE NEUTRAL HIGH LOW

CLUTCH ENGAGED

IGNITION

A'I-I-ACHMENT

CLUTCH DISENGAGED

PARKING BRAKE

KEEP AREA CLEAR SLOPE HAZARDS

(SEE SAFETY RULES SECTION)

DANGER, KEEP HANDS AND FEET AWAY

FREE WHEEL

(Automatic Modelsonly)

OPERATION

KNOW YOUR TRACTOR

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

Compare the illustrationswith yourtractortofamiliarize youreelf with the locationsofvarious controlsand adjustments. Save

this manual for future reference.

THROTTL_CHOKE

CONTR(

CLUTCH/ _.

BRAKE_

PEDAL _-

HEIGHT

ADJUSTMENT

KNOB

FREE WHEEL

ATTACHMENT

CLUTCH LEVER IGNITION

LIGHT

SWITCH J SWITCH

f POSITION

_' LIFT LEVER

::. JP'UNGER

_ _ " _ PARKING

_=_/ LEVER

FIG. 5

Our tractors conform to the safety standards ofthe American National Standards institute.

ATTACHMENT CLUTCH LEVER: Used to engage the

mower blades, orotherattachments mountedtoyourtractor.

LIGHT SWITCH: Turns the headlights on and off.

THROTTLE/CHOKE CONTROL: Used for starting and

controllingengine speed.

CLUTCH/BRAKE PEDAL: Used for declutchingand brak-

ing the tractor and starting the engine.

PARKING BRAKE: Locksclutch/brakepedal intothe brake

position.

FREEWHEEL CONTROL: Disengages transmission for

pushing or slowly towing the tractor withthe engine off.

MOTION CONTROL LEVER: Selects the speed and

direction oftractor.

AI-FACHMENT LIFT LEVER: Used to raise, lower, and

adjust themower deckorotherattachments mounted toyour

tractor.

LIFT LEVER PLUNGER: Used to release attachment lift

lever when changing itsposition.

IGNITION SWITCH: Used for starting and stopping the

engine.

HEIGHT ADJUSTMENT KNOB -Used toadjustthe mower

cutting height.

OPERATION

The operation ofany 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 spectacles or standard safety glasses.

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE (See Fig. 6)

Yourtractor isequipped with anoperator presence sensing

switch. When engine is running,anyattempt by theoperator

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.

THROTTL_CHOKE

CONTROL LEVER

ATTACHMENT CLUTCH LEVER

"ENGAGED" POSITION

KEY

BRAKE

lED"

POSITION

CONTROL

LEVER

CLUTCH/BRAKE PARKING BRAKE

PEDAL "DRIVE" HEIGHT "DISENGAGED"

POSITION ADJUSTMENT POSITION

KNOB

FIG. 6

STOPPING (See Fig. 6)

MOWER BLADES -

• To stop mower blades,move attachment clutch leverto

"DISENGAGED" position.

GROUND DRIVE-

• To stop ground drive, depress clutch/brake pedal into

full "BRAKE" position.

• Move motion control lever toneutral (N) position.

IMPORTANT: THE MOTION CONTROL LEVER DOES

NOT RETURN TO NEUTRAL (N) POSITION WHEN THE

CLUTCH/DRAKE 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

unauthodzed use.

• Never use choke to stop engine.

IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY

POSITION OTHER THAN "OFF" WILL CAUSE THE

BATTERY TO BE DISCHARGED, (DEAD).

NOTE: Under certain conditions when tractor isstanding 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.

CAUTION: Always stop tractor com-

pletely, as described above, before leav-

ing the operator's position; to empty

grass catcher,etc.

TO USE THRO'n'LE 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 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 parkingbrake and clutch/brake pedal,

• Slowly move motion control lever to desired position.

TO ADJUST MOWER CUTTING HEIGHT (See

Fig. 6)

The cutting height iscontrolledbyturningthe height adjust-

ment knob in desired direction.

• Tum knob clockwise (_) to raise cutting height.

• Turn knob counterclockwise (_)to lower cutting

height.

The cutting height range isapproximately 1-1/2" to4". The

heights are measured from the ground tothe blade tip with

the engine notrunning. These heights areapproximate and

may vary depending upon soil conditions, height of grass

and types of grass being mowed.

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

inches during the cool season and to over 3 inches

during hot months. For healthier and better looking

lawns, mow often and after moderate growth.

For best cutting performance, grass over 6 inches in

height should be mowed twice. Make the first cut

relatively high; the second to desired height.

OPERATION

TO OPERATE ON HILLS

TO ADJUST GAUGE WHEELS (See Fig. 7)

Gauge wheels are propedy adjusted when they are slightly

offtheground when mower isat the desired cutting height in

operating position, Gauge wheels then keep the deck in

proper position to help prevent scalping in most terrain

conditions.

• Adjust gauge wheels withtractor on a flat level surface.

• Adjust mower to desired cutting height (See "TO AD-

JUST MOWER CUTTING HEIGHT" in the Operation

section ofthis manual).

• With mower in desired height of cut position, gauge

wheels shouldbe assembled sothey are slightly offthe

ground. Install gauge wheel in appropriate hole with

shoulder bolt, 3/8 washer, and 3/8-16 Iocknut and tighten

securely.

• Repeat for opposite side installing gauge wheel in same

adjustment hole.

3/8-16

GUAGE WHEEL

318

GAUGE

SHOULDER

BOLT

FIG. 7

TO OPERATE MOWER (See Fig. 8)

Your tractor isequipped withan operator presence sensing

switch. Any attempt bythe operator to leave the seat with

the engine runningand the attachment clutch engaged will

shut off the engine.

• Select desired height ofcut.

• Start mower blades by engaging attachment clutch

control.

• TO STOP MOWER BLADES - disengage attachment

clutch control.

I CA°T'o":oonotopera'eth"°°wetI

without either the entire grass catcher,

on mowers so equipped, or the deflector

shield in place.

I& I

CAUTION: Do not drive up or down hills

with slopes greater than 15° and do not

drive across any slope.

• Choose the slowest speed before starting up or down

hills,

• Avoid stopping or changing speed on hills.

• If slowing is necessary, move throttle control lever to

slower position.

• If stopping is absolutely necessary, push clutch/brake

pedal quickly to brake position and engage parking

brake.

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

IMPORTANT: THE MOTION CONTROL LEVER DOES

NOT RETURN TO NEUTRAL (N) POSITION WHEN THE

CLUTCH/BRAKE PEDAL IS DEPRESSED.

• To restart movement, slowly release parking brake and

clutch/brake pedal.

• Slowly move motion control lever to slowest setting.

• Make all tums slowly.

TO TRANSPORT (See Figs. 5 and 9)

When pushing or towing your tractor, be sure todisengage

transmission by placing freewheel control infreewheeling

position. Free wheel controlislocated atthe raardrawbar of

tractor.

• Raise attachment lift to highest position with attach-

ment lift control.

• Pull freewheel control out and down into the slot and

release so it is held in the disengaged position.

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

• To reengagetransmission, reverse above procedure.

NOTE: To protect hood from damage when transporting

yourtractoronatruckor atrailer, be sure hoodisclosed and

secured totractor. Use an appropriate means oftyinghood

to tractor (rope, cord, etc.).

CLUTCH

POSITION

LIFT LEVER

: HIGH POSITION

DEFLECTOR

SHIELD

FIG. 9

TOWING CARTS AND OTHER ATTACHMENTS

Tow only the attachments that are recommended by and

comply with specifications of the manufacturer of your

tractor. Use common sense when towing. Too heavy of a

load, while on a slope, isdangerous. Tires can losetraction

withthe groundand cause youto losecontrolofyourtractor.

FIG. 8 12

OPERATION

BEFORE STARTING THE ENGINE •

CHECK ENGINE OIL LEVEL (See Fig. 15)

• The engine inyourtractor has been shipped, from the

factory, already filled with summer weight oil.

• Check engine oilwith tractor on level ground.

• Remove oilfillcap/dipstickand wipe clean, reinsert the

dipstick and screw cap tight, wait for a few seconds,

remove and read oil level. If necessary, add oil until

"FULl." mark on dipstick isreached. Do not overfill.

• For cold weather operation you should change oilfor

easier starting (See "OIL VISCOSITY CHART" in the

Customer Responsibilitiessection of this manual).

• To change engineoil,see theCustomer Responsibilities

section in this manual.

ADD GASOLINE

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

gasoline with a minimumof87 octane. (Use of leaded

gasoline will increasecarbon and lead oxide deposits

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

Purchase fuel in quantitiesthat 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 thatalcoholblended fuels

(called gasohol or using ethanol or methanol) can attract

moisture which leads toseparation and formation of acids

dudng storage. Acidic gas can damage the fuel system of

an engine while in storage. To avoid engine problems, the

fuel system shouldbeemptied before storage of30 days or

longer. Drain the gastank, starttheengine and letitrununtil

the fuel lines and carburetor are empty. Use fresh fuel next

season. See Storage Instructionsfor additional information.

Never use engine orcarburetor cleaner products inthe fuel

tank or permanent damage may occur.

CAUTION: Fill to bottom of gas tank

filler neck. Donotoverfill. Wipeoffany

spilled oil or fuel. Do not store, spill or

use gasoline near an open flame.

TO START ENGINE (See Fig. 5)

When startingthe engineforthefirsttime orifthe engine has

run out of fuel, it willtake extra cranking time to move fuel

from the tank to the engine.

• Be sure freewheel contrelisinthetransmissionengaged

position.

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

pedal and set parkingbrake.

• Place motion controllever in neutral (N) position.

• Move attachment clutchto "DISENGAGED" position.

• Move throttle controlto choke position.

NOTE: Before starting, read the warm and cold starting

procedures below.

Insert key into ignition and tum key clockwise to

"START" position and release key as soon as engine

starts. Do not run starter continuously for more than

fifteen secondsper minute. Ifthe engine does not start

after several attempts, move throttle control to fast

position,waitafew minutes and tryagain. Ifengine still

does not start, move the throttle control back to the

choke positionand retry.

WARM WEATHER STARTING (50° F and above)

• When engine starts, move thethrottle control to thefast

position.

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

the engine does not accept the load, restart the engine

and allow ittowarm up for one minute using the choke

as describedabove.

COLD WEATHER STARTING ( 50 ° F AND BELOW)

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

control in the choke position until the engine runs

roughly,then move throttlecontrol tofast position.This

may require an engine warm-up pedod from several

secondstoseveralminutes, depending on thetempera-

ture.

AUTOMATIC TRANSMISSION WARM UP

• Before ddving the unit in cold weather, the transmission

should be warmed up as follows:

• Be sure thetractor is on level ground.

• Place the motion control lever in neutral. Release

the parking brake and let the clutch/brake s Io w Iy

return to operating position.

• Allow one minute for transmission to warm up. This

can be done during the engine warm up period.

• The attachments can also be used during the engine

warm-up pedod after the transmission has been warmed

up.

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

temperatures (below32 F) the carburetor fuel mixture may

need to be adjustedfor best engine performance. See "TO

ADJUST CARBURETOR" in the Service and Adjustments

section of this manual.

PURGE TRANSMISSION

I& AUTION: Neverengageordisengage I

freewheel lever while the engine is run-

ning.

To ensure proper operation and performance, it isrecom-

mended that thetransmission be purged before operating

tractor for the first time. This procedure will remove any

trapped air insidethe transmission which may have devel-

oped during shippingofyour tractor.

IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE

REMOVAL FOR SERVICE OR REPLACEMENT, IT

SHOULD BE PURGEDAFTER REINSTALLATION BEFORE

OPERATING THE TRACTOR.

• Place tractorsafelyon level surface with engine offand

parking brake set.

• Disengage transmission byplacingfreewheel controlin

freewheeling position (See "TO TRANSPORT" in this

section of manual).

OPERATION

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

is running, move throttle control to slow position. With

motion control lever in neutral (N) position, slowly

disengage clutch/brake pedal.

• Move motion control lever to full forward position and

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

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

procedure three (3) times.

NOTE: During this procedure there willbe no movement of

drive wheels. The air is being removed from hydraulic drive

system.

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

off engine and set parking brake.

• Engage transmission by placing freewheel control in

driving position (See 'q'O TRANSPORT" inthis section

of manual).

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

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

motion control lever in neutral (N) position, slowly

disengage clutchYorake 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

• Mower should be properly leveled for best mowing

performance. See 'q'O LEVEL MOWER HOUSING" in

the Service and Adjustments section of this manual.

• The lefthandsideof mower shouldbe usedfortrimming.

• Drivesothat clippingsaredischarged ontothearea that

has been cut. Have the cut area to the dght of the

machine. This will result in a more even distdbution of

clippingsand more uniform cutting,

• When mowinglarge areas, startbyturningtothedght so

thatclippingswilldischarge 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 will plug

mower and leave undesirableclumps. AIIowgrasstodry

before mowing.

• Always operate engine at full throttle when mowing

toassure better mowing performance and proper dis-

chargeofmaterial. Regulate ground speed byselecting

a low enough gear to give the mower cutting perfor-

mance as well as the quality of cut desired.

When operating attachments, select a ground speed

thatwillsuitthe terrain and give bestperformance ofthe

attachment being used.

FIG. 10

MULCHING MOWING TIPS

IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER

HOUSING FREE OF BUILT-UP GRASS AND TRASH.

CLEAN AFTER EACH USE.

• The special mulching bladewillrecutthegrassclippings

many times and reduce them insize sothat as they fall

ontothe lawn they willdisperse intothe grassand notbe

noticed. Also, the mulched grass will biodegrade

quicklyto provide nutrients forthe lawn. Always mulch

with your highest engine (blade) speed as this will

provide the best recutting actionofthe blades.

• Avoid cutting your lawn when itiswet. Wet grass tends

toform clumps and interferes withthe mulchingaction.

The best time to mow your lawn isthe early afternoon.

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

will not be exposed to the direct sun.

• Forbest results, adjust themower cuttingheightsothat

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

blades (See Fig. 11). For extremely heavy mulching,

reduce your width ofcut on each passand mow slowly.

• Certain types ofgrass and grassconditionsmay require

that an area be mulched a second time to completely

hide the clippings. When doing a second cut, mow

across or perpendicular to the firstcut path.

• Change your cutting pattern from week to week. Mow

north to south one week then change toeast towest the

next week. This will help prevent matting and graining

of the lawn.

MAX 1/3

FIG. 11

CUSTOMER RESPONSIBILITIES

F,LL,.OA ES --

AS YOU COMPLETE

SERVICE _ _7"9"_/_ &'_'_-'/_-__-'_-_-_'_--_"_'/_'07--"-- ........

REGULAR

_>'e-_:/¢'_/e-qy_'7 S ER VIC E DATES

Check Brake Operation

Check Tire Pressure _

Check Operator Presence and

T Interlock Systems V'

R Checkfor LooseFasteners Ii_ 1_7 I_

A Sharpen/Replace Mower Blades _4

T Lubrication Chart V'

0 Check Battery Level

R Clean Battery and Terminals _V' I_

Check Transaxle Cooling

Adjust Blade Belt(s) Tension VP5

Adjust Motion Drive Belt(s) Tension i_#'s

Check Engine Oil Level _

Change Engine Oil _1,2,3

E CleanAirFilter _;

N Clean Air Screen

G Inspect Muffler/Spark Arrester V _

Replace Oil Filter (If equipped) 1_.2

N Clean Engine C°°ling Fins _i

Replace Spark Plug

Replace Air Filter Paper Cartridge

Replace Fuel Filter I_

1 - Change more often when operating under a heavy load or in high ambient temperatures. 5 - If equipped with adjustable system.

2 - Service more often when operating in dirty or dusty conditions. 6 - Not required if equipped with maintenance=free batte_.

3 - If equipped with o41filter, change oil eve_ 50 hours. 7 - Tighten front =_xlepivot bolt to 35 ft.4bs, maximum.

4 - Replace b_edes more often when mowing in sandy soil. DO not overtighten.

GENERAL RECOMMENDATIONS

The warrantyon thistractor does not cover itemsthat have

been subjectedtooperator abuse ornegiigence. To receive

full value from the warranty, operator must maintain tractor

as instructedin this manual.

Some adjustments will need to be made periodically to

properlymaintain your tractor.

All adjustments in the Service and Adjustments section of

thismanual should be checked at least once each season.

• Oncea yearyou should replace the spark plug,clean or

replaceairfilter, and check blades and beltsfor wear. A

newsparkplug and clean air filterassure properair-fuel

mixtureand helpyour engine run betterand lastlonger.

BEFORE EACH USE

• Check engine oillevel.

• Checkbrake operation.

• Check tire pressure.

• Check operator presence and

interlocksystems for proper operation.

• Check for loose fasteners.

LUBRICATION CHART

ZERK ZERK

BEARING ZERK

"_FRONT WHEEL

BEARING ZERK

(!)GENERAL PURPOSE GREASE

_)REFER TO CUSTOMER RESPONSIBILITIES "ENGINE"

SECTION

IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS

WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI-

CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN

THE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOU

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

DERED GRAPHITE TYPE LUBRICANT SPARINGLY.

CUSTOMER RESPONSIBILITIES

MANDREL

ASSEMBLY

TRACTOR

Always observe safety rules when performing any mainte-

nance.

BRAKE OPERATION

Iftractor requires more than six(6) feet stoppingdistance at

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

(See "TO ADJUST BRAKE" inthe Service and Adjustments

section of this manual).

TIRES

• Maintain properairpressure inalltires(See"PRODUCT

SPECIFICATIONS" section ofthis manual).

• Keep tires free of gasoline, oil, orinsect controlchemi-

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 pumhased from your local

parts dealer. Tire sealant also prevents tire dry rot and

corrosion.

OPERATOR PRESENCE SYSTEM

Be sure operator presence and interlocksystems are work-

ingproperly. Ifyourtractor does notfunction as described,

repair the problem immediately.

• The engine should not start unless the clutch/brake

pedal isfullydepressed and attachement clutchcontrol

is in the disengaged position.

• When the engine isrunning,any attemptbytheoperator

to leave the seat without first settingthe parking brake

should shut offthe engine.

• When the engine isrunningandtheattachment clutchis

engaged, any attempt bythe operatorto leave theseat

should shut off the engine.

• The attachment clutchshouldnever operate unlessthe

operator is in the seat.

BLADE CARE

Forbest resultsmower bladesmustbe keptsharp. Replace

bent or damaged blades.

BLADE REMOVAL (See Fig. 12)

• Raise mower to highest position to allow access to

blades.

• Remove hex bolt, lockwasher and flatwasher securing

blade.

• Install new or resharpened blade withtrailing edge up

towards deck as shown.

IMPORTANT: TO ENSURE PROPER ASSEMBLY, CENTER

HOLE IN BLADE MUST ALIGN WITH STAR ON MANDREL

ASSEMBLY.

• Reassemble hex bolt, lock washer and flat washer in

exact order as shown.

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

IMPORTANT: BLADE BOLT IS GRADE 8 HEAT TREATED.

TRAILING

EDGE UP

BLADE

CENTER

HOLE

LOCK WASHER

STAR

FLAT WASHER

HEX BOLT (GRADE

8)*

*A GRADE 8 HEAT TREATED BOLT CAN BE

IDENTIFIED BY SIX LINES ON THE BOLT HEAD.

FIG. 12

TO SHARPEN BLADE (See Fig. 13)

NOTE: We do not recommend sharpening blade - butifyou

do, be sure the blade is balanced.

Care should be taken to keep the blade balanced. An

unbalanced bladewillcause excessive vibration and even-

tual damage tomower and engine.

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

wheel. Do not attemptto sharpen while on the mower.

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

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

balance r,follow theinstructionssuppliedwithbalancer).

NOTE: Do not usea nailfor balancing blade. The lobes of

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

• Slide blade on toan unthreaded portion ofthe steel bolt

orpin and holdthe boltorpinparallel 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.

CENTER HOLE

5/8" BOLT

BLADE

FIG. 13

CUSTOMER RESPONSIBILITIES

BATTERY SAEVISCOSITYGRADES

Your tractor has a battery charging system which is suffi-

cient for normal use. However, periodic charging of the

battery with an automotive charger willextend itslife.

• Keep battery and terminals clean.

• Keep battery boltstight.

• Keep small vent holesopen.

• Recharge at 6-10 amperes for 1 hour.

NOTE: The original equipment battery on your tractor is

maintenance free. Do notattempttoopen orremove caps or

covers. Adding or checking level of electrolyte is not

necessary.

TO CLEAN BAI-FERY AND TERMINALS

Corrosion and dirt onthe battery and terminals can cause the

battery to "leak" power.

• Open battery box door.

• Disconnect BLACK battery cable first then RED battery

cable and remove battery from tractor.

• Rinse the battery with plain water and dry.

• Clean terminals and battery cable ends with wire brush

until bright.

• Coat terminals with grease or petroleum jelly.

• Reinstall battery (See "CONNECT BATTERY" in the

Assembly section of this manual).

V-BELTS

Check V-belts for deterioration and wear after 1O0hours of

operation and replace if necessary. The belts are not

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

TRANSAXLE COOLING

The transmission fan and cooling fins 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. To prevent possible

damage to seals, do not use high pressure water or steam

to clean transaxle.

• Inspect cooling faRto 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 airorhigh pressure sprayer toclean cooling

fins.

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory and fluid mainte-

nance isnot requiredfor the lifeofthetransaxle. Should the

transaxie ever leakorrequireservicing,contactyournearest

authorized servicecenter/department.

ENGINE

LUBRICATION

Only use high quality detergent oil rated with API service

classification SF, SG, or SH. Select the oil'sSAE viscosity

grade according toyourexpected operating temperature.

.20o 0_ 60 °

"30° -20_ -10° 0_ 10° 20 ° 30 ° 40"

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

FIG. 14

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.)

improve startingin cold weather, these multi-viscosity oils

willresult in increased oil consumption when used above

32°F. Check yourengine oillevel more frequently to avoid

possibleengine damage from running low on oil.

Change the oilafter every 50 hours of operation or at least

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

Check the crankcase oillevel before starting the engine and

after each eight (8) hours of operation. Tighten oilfill cap/

dipstick securely each time you check the oil level.

TO CHANGE ENGINE OIL (See Figs. 14 and 15)

Determine temperature range expected before oil change.

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

• Be sure tractor ison 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 oilthrough oil fill dipstick tube. Pour

slowly. Do not overfill. For approximate capacity see

"PRODUCT SPECIFICATIONS" sectionof 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.

OIL FILL

CAP/DIPSTICK

DRAIN PLUG

FIG. 15

ENGINE OIL FILTER

Replace the engine oilfilter every season or every otheroil

change ifthetractorisused more than I O0hours inone year.

CLEAN AIR SCREEN (See Fig. 16)

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

engine damage fromoverheating. Clean witha wire brushor

compressed airtoremovedirtand stubbom driedgum fibers.

CUSTOMER RESPONSIBILITIES

ENGINE COOLING FINS (See Fig. 16)

Remove any dust, dirt or oil from engine cooling fins to

preventengine damage from overheating.

• Remove oilfill cap/dipstick.

• Remove haxbolts from blower housing and lifthousing

offengine.

• Cover oiltillopening to prevent entry of dirt.

• Use compressed air or stiff bdstle brush to thoroughly

clean engine cooling fins.

• To reassemble, reverse aboveprocedure.

HEX BLOWER HOUSING

BOLTS t HE](

_ BOLTS

DILL FILL/

DIPSTICK

ENGINE COOLING FINS,

SPARK

PLUG

FIG. 16

AIR FILTER (See Fig. 17)

Your engine willnot runproperly using adirtyairfilter. Clean

the foam pre-cleaner after every 25 hours of operation or

every season. Service paper cartddge 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 offcartridge.

• Wash itin liquid detergent and water.

• Squeeze itdry in a clean cloth.

• Saturate itinengine oil. Wrap itinclean,absorbent cloth

and squeeze to remove excess oil.

• Ifvery dirtyor damaged, replace pre-cleaner.

• Reinstall pre-cleaner over cartridge.

• Reinstall cover and secure with knob(s).

TO SERVICE CARTRIDGE

• Remove cartridge nut.

• Carefully remove cartridge toprevent debrisfromenter-

ing carburetor. Clean base carefully to prevent debris

fromenteringcarburetor.

• Clean cartridge bytapping gentlyon flatsurface. Ifvery

dirtyordamaged, replace cartridge.

• Reinstall cartddge, nut, 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. 18

COVER

KNOB --

CARTRIDGE

NUT

PAPER

CARTRIDGE

FOAM

PRE-CLEANER

FIG. 17

MUFFLER

Inspect and replace corroded mufflerand spark arrester (if

equipped) as itcould create a fire hazard and/or damage,

SPARK PLUGS

Replace spark plugs at the beginning, of each mowing

season or after every 100 hours of operation, whichever

occurs first. Spark plug type and gap settingare shown in

"PRODUCT SPECIFICATIONS" sectionofthis manual.

IN-LINE FUEL FILTER (See Fig. 18)

The fuel filter should be replaced once each season. Iffuel

filter becomes clogged, obstructingfuel flow tocarburetor,

rep(acementis required.

• With engine cool, remove filter and plug fuel line sec-

tions.

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

pointingtowards carburetor.

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

properly positioned.

• Immediately wipe up any spilledgasoline.

CLAMP

FUEL

FILTER

FIG. 18

CLEANING

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

matter.

• Keep finished surfaces and wheels free ofall 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 tilter and

carburetor are covered to keep water out. Water in engine

can result in a shortened engine life.

SERVICE AND ADJUSTMENTS

CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:

Depress clutch/brake pedal fully and set parking brake.

Place motion control lever in neutral (N) position.

• Place attachment clutch in "DISENGAGED" position.

• Turn ignition key "OFF" and remove key.

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

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

with plug.

TRACTOR

TO REMOVE MOWER (See Fig. 19)

Mowerwillbeeasier to remove from the rightside oftractor.

• Place attachment clutch in "DISENGAGED" position.

• Move attachment liftlever forward to lowermower toits

lowest position.

• Roll belt offengine pulley.

• Remove small retainer spring, and liftclutchspring off

pulley bolt.

• Remove large retainer spring, slidecollar offand push

housing guide out of bracket.

• Disconnect anti-sway'oar from chassis bracket by re-

movingretainer spring.

• Disconnect suspension arms from rear deck brackets

byremoving retainer springs.

• Disconnect front linksfrom deck by removing retainer

springs.

• Raise liftlever to raise suspension arms. Slide mower

out from under tractor.

IMPORTANT: IF AN ATTACHMENT OTHER THAN THE

MOWER DECK IS TO BE MOUNTED ON THE TRACTOR,

REMOVE THE FRONT LINKS AND HOOK THE CLUTCH

SPRING INTO SQUARE HOLE IN FRAME.

SMALL RETAINER SPRING,

TO INSTALL MOWER (See Fig. 19)

• Raise attachment lift lever to its highest position.

• Slide mower under tractor with dischargeguard toright

side of tractor.

• Lower lift lever to its lowest position.

• Install mower in reverse order of removal instructions.

TO LEVEL MOWER HOUSING

Adjust the mower while tractor is parked on level groundor

driveway. Make suretires are properlyinflated(See"PROD-

UCT SPECIFICATIONS" section ofthismanual). Iftiresare

over or underinflated, you will not propedy adjust your

mower.

"_ J-_ _ SQUARE HOLE

SUSPENSION ARMS

PULLEY

CLUTCH

FRONT LINK

RETAINER

ANTI-SWAY

COLLAR_

SPRINGS

(BOTH SIDES)

HOUSING GUIDE

LARGE RETAINER

SPRING

BRACKET

Fig. 19

SERVICE AND ADJUSTMENTS

SIDE-TO-SIDE ADJUSTMENT (See Figs. 20 and 21 )

• Raise mower to itshighest position.

• Atthe midpoint ofbothsides ofmower, measure height

from bottom edge ofmower toground. 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 linkadjustment

nut on that side.

• To lower one side ofmower, loosen liftlink adjustment

nut on that side.

NOTE: Three full turnsof adjustment nutwillchange mower

height about 1/8".

Recheck measurements after adjusting.

BOTTOM EDGE BOTTOM EDGE

OF MOWER _ _ _OF MOWER

G.OU.DL..ET

FIG. 20

LIFT L_

FIG. 21

FRONT-TO-BACK ADJUSTMENT (See Figs. 22 and 23)

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 obtainthe best cuttingresults,the mower housing should

be adjusted so that the front is approximately 1/8" to 1/2"

lower thanthe rearwhen themower isinitshighest position.

Checkadjustment on dghtsideoftractor. Measure distance

"D" directly in frontand behind the mandrel at bottom edge

of mower housing as shown.

• Before making any necessary adjustments, check that

bothfront linksare equal inlength. Bothlinksshould be

approximately 10-3/8".

• If links are not equal in length, adjust one linkto 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 ofmower, loosen nut"F' from trunnionon

both front links. Tighten nut "E" on both front links an

equal number ofturns.

• When distance"D" is1/8"to 1/2"loweratfront than rear,

tighten nut "F" against trunnion onboth front links.

• Recheck side-to-side adjustment.

FIG. 22

BOTH FRONT LINKS MUSTBE EQUAL IN LENGTH

.u. .OT"E"

FIG. 23

TO REPLACE MOWER BLADE DRIVE BELT

(See Fig. 24)

The mower blade drive belt may be replaced without tools.

Park the tractor on level surface. Engage parking brake.

BELT REMOVAL -

• Remove mower from tractor (See '%0 REMOVE

MOWER" in this section of this manual).

• Work belt off both mandrel pulleys and idler pulleys.

• Pull belt away from mower.

BELT INSTALLATION -

• install new belt in reverse order of removal.

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

guides.

• install mower in reverse order of removal instructions.

IDLER

__PULLEYS

PULLEYS _ ,_ "_/

FIG, 24

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Poulan 917279820 Owner's manual

Brand: Poulan

Model: 917279820

Category: Lawnmowers

Type: Owner's manual

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