Poulan Pro 279810 PR1742STA, 279810 Owner's Manual

IMPORTANT MANUAL Do Not Throw Away

OWNER'S MANUAL MODEL:

PR1742STA

1, AWNI TR A_TC_R

WARI%TING:

Read the Owner's Manual and follow all Warnings and Safety Instructions.

Failure to do so can result in serious

injury.

279810 PR 1742STA

Always Wear Eye Protection During Operation

173302 1.6.00 MH

Printed in U.S.A.

SAFETY RULES

Safe Operation Practices for Ride-On Mowers &

IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.

GENERAL OPERATION Read, understand, and follow all i0structions in the

manual and on the machine before starting. Only allow responsible adults,who arefamiliar withthe

instructions, to operate the machine. Clear the area of objectssuchas rocks, toys, wire, etc.,

which could be picked up and thrown by the blade. Be sure the area is clearofotherpeople before mowing.

Stop machine ifanyone enters the area. Never carry passengers. Do not mow in reverse unless absolutely necessary.

Always lookdownand behind beforeandwhile backing.

Be aware of the mower discharge direction and do not

point it at anyone. Do not operate the mower without

either the entire grass catcher orthe guard in place. Slow down before turning. Never leave a runningmachineunattended. Always turn off blades, set parking brake, stopengine, and remove keys before dismounting. Turn off blades when not mowing.

Stop engine before removing grass catcher or unclog- ging chute.

Mow only in daylight or good artificiallight.

Do not operate themachine whileunder the influance of alcohol or drugs.

Watch for traffic when operating near orcrossing read- ways.

Use extra care when loading or unloading the machine into a trailer or truck.

Data indicates that operators,age 60 years and above, are involved in a large percentage of riding mower- related injuries. These operators should evaluate their abiUty to operate the riding mower safely enough to protect themselves and othersfrom sedous injury.

II. SLOPE OPERATION Slopes are a major factor related to loss-of-control and

tipover accidents, which can resultinsevere injuryordeath. 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,orbumps. Uneven terrain could overturn the machine. Tal/ grass can hide obstacles.

• Uee slow speed. Choose a lowgear sothat you willnot

have to stop or shiftwhile on the slope.

• Follow the manufacturer's recommendations for wheel weights or counterweights to improve stability.

• Use extra care with grass catchers or other attach-

ments. These can change the stabilityofthe machine.

• Keep all movement onthe slopesslowand 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 slopesunless necessary, and then, turn

slowlyand graduaUydownhill, ifpossible.

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

The mower couldsuddenlyturnover ifa wheel isoverthe edge of a cliff or ditch, or if an edge caves in.

Donotmow onwetgrass. Reduced traction could cause slidir{g.

• Do not try to stabilizethe machine by putting your foot

onthe ground.

• Do not use grass catcher on steep slopes.

Ill. CHILDREN

Tragic accidents can occurif the operator is notalert to the

presence of children. Children are often attracted to the machine and the mowing activity. Never assume that childrenwill remain where you last saw them.

• Keep children out of the mowing area and Under the

watchfulcare of another responsible adult.

• Be alert and turnmachine off if children enter the area.

• Before and when backing, look behind and down for

small children.

• Nevercarrychildren. Theymayfalloffandbeseriously

injuredor interferewith safe machine operation.

• Never allow childrentooperate the machine.

• Use extra carewhen approaching blindcomers, shrubs,

trees, or other objects that may obscure vision.

IV. SERVICE

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

Use only anapproved container.

Never remove gas cap or add fuel with the engine running. Allowengine to cool before refueling, Do

not smoke. Never refuelthe machine indoors. Never store the machine or fuel container inside where there isan open flame, suchas a water heater.

• Never run a machine inside a closed area.

• Keep nuts andbolts, especially blade attachment bolts,

tightand keep equipment in good condition.

• Nevertamperwithsafetydevices. Check their proper

operation regularly.

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

build-up. Cleanoilorfuelspinage. Allowmashinetocool

before stodng.

Stop and inspectthe 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, dam- age, and detenoretion,whichcouldexpose moving parts orallow objectstobe thrown. Frequently check compo- nents and replace withmanufacturer's recommended

parts,when necessary.

• Mowerbladesaresharpandcancut. Wraptheblade(s)

or wear gloves, and use extra caution when servicing

them.

• Check brake operation frequently. Adjust and service

as required.

SAFETY RULES

& Safe Operation Practices for Ride-On Mowers &

Besure thearea is clear ofotherpeople beforemowing. Stop machine if anyone enters the area.

• Never carry passengers or children even with the

blades off.

• Do not mow in reverse unless absolutely necessary. Always lookdownand behindbeforeandwhilebacking.

• Never carry children. They mayfall offandbe seriously

injured or interfere withsafe machine operation.

• Keep children out of the mowing area and under the

watchful care of another responsible adult.

• Be alert and turn machine offif childrenenter the area.

• Before and when backing, look behind and down for

small children.

• Mow up and down slopes (15° Max), notacross.

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

• Watch for holes, ruts,orbumps. Uneven terrain could

overfurn the machine. Tall grass can hide obstacles.

• Use slowspeed. Choose a lowgear so thatyouwill not

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 down the slope.

• If machine stops while goinguphill, disengage blades,

shift into reverse and back down slowly.

• Do not turn on slopesunlessnecessary, andthen, turn slowly and gradually downhill,if possible.

Look for this symbol to point out important safety precautions. It means CAUTION!!!

BECOME ALERT!!! 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 a 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.

& WARNING

The engine exhaust from this product contains chemicals known to the State of California to

cause cancer, birth defects, or other reproduc- tive harm.

TABLE OF CONTENTS

SAFETY RULES ...................................................... 2 - 3

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

CUSTOMER RESPONSIBILITIES ................... 4, 14- 17

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

OPERATION ........................................................... 9 - 13

MAINTENANCE SCHEDULE ....................................... 14

SERVICE AND ADJUSTMENTS .......................... 18 - 23

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

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

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

WARRANTY ................................................................ 45

PRODUCT SPECIFICATIONS

GASOLINE CAPACITY 2.00 GALLONS AND TYPE: UNLEADED REGULAR

OILTYPE(API-SF/SG/SH): SAE 30 (above 32°F)

SAE 5W-30 (below 32°F)

OILCAPACITY: W/FILTER: 3.5

W/O FILTER: 3.0

SPARKPLUG: CHAMPION RCI2YC

GAP: .030")

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

EXHAUST: .005" - ,007"

GROUND SPEED (MPH): FORWARD:

Ist 1.2 2nd 1.5 3rd 2.4 4th 3.5 5th 4.8 6th 5.4

REVERSE: 1.5

TIRE PRESSURE: FRONT: 14 PSI

REAR: 10 PSI

CHARGING SYSTEM: 3 AMPS BATTERY

5 AMPS HEADLIGHTS

BATTERY: AMPiHR: 25

MIN. CCA: 190 CASE SIZE: U 1R

BLADE BOLT TORQU E: 27-35 FT. LBS.

CONGRATULATIONS onyourpumhaseofanewtrector. It has been designed, engineered and manufactured to give you the best possibledependability and performance.

Should you experience any problem you cannot easily remedy, please contact your nearest authorized service centre/department We have competent, well-trained tech* niciansand the proper toolsto service or repair this tractor.

Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor properly.

Always observe the =SAFETY RULES".

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules. Followaregularschedule inmaintaining, cad-ngforand

using yourtractor.

• Follow the instructionsunder "Customer Responsibili- ties"and "Storage" sections ofthis owner's manual

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 is equipped witha spark arrester meeting applicable local or state laws

(ifany). If a spark arrester isused, itshould be maintained ineffective workingorder by the operator.

A spark arrester for the muffler is available through your nearest authorized service centre/department (See RE- PAIR PARTS section ofthis manual).

UNASSEMBLED HARDWARE

Steering Wheel

_Steedng

leeve

= Steering

Extension

Shaft

]L°-_ (1) Hex_Bolt

3/8-16 x 1

Steering

Wheel Insert

washer

3/8

Washer

_ Et

Steedng

Wheel

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

Seat

(1) Washer

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

(1) Knob

(1) Shoulder

r_ Bolt 5/16-18

Keys

(2) KGys

Slope Sheet

(2) Mulch_

ASSEMBLY

Yournew tractorhas been assembled at the factory withexception of those parts leftunaseembled for shippingpurposes. 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.

(2) 1/2" wrenches Utility knife (2) 9/16" wrench Tirepressuregauge

Phillipsscrewdriver

When rightor lefthand ismentioned inthis 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.

• 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 REMOVING TRACTOR FROM SKID

AI-rACH 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 Iocknut. Tighten securely.

• 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 straightforward.

• Remove steedngwheel adapter fromsteedngwheeland

slide adapter onto steering shaft extension.

• Positionsteeringwheel so cross bars are horizontal(left to right) and slide inside boot and onto adapter.

• Assemble large flat washer, 318 lock washer, 318 hex, boltand tighten securely.

• Snap steeringwheelinsert intocenter ofstseringwheel.

• Remove protective materials from tractor hood and gdlL

IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES

INSKID THAT MAY PUNCTURE TIRES WHERE TRACTOR IS TO ROLL OFF SKID.

,_-_ INSERT

• / 3/8 HEX BOLT

_ 3/8 LOCK WASHER

, LARGE FLAT

(_.._ WASHER

STEERING __

WHEEL

STEERING

'_ BOOT

.__TABS

ADAPTER _ EXTENSION

SHAFT

,OH X

S,'16 _ BOLT

LOCKNUT / J_- -

LOWER / _'. _ _' SLOT:

STEERING _ _ _ _ SHAFT _" - - _ --

FIG. 1

HOW TO SET UP YOUR TRACTOR

CHECK BA'FI'ERY (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 of one hour at 6-10 amps.

(See "BA'I-I'ERY" inCUSTOMER RESPONSIBILITIES section of this manual for charging instructions).

ASSEMBLY

BATTERY BOX

LABEL

FIG. 2

INSTALL SEAT (See Fig. 3) Adjustseat before tighteningadjustment knob.

• Remove adjustment knoband fiatwasher securing seat tocardboard packingand set aside forassembly of seat

totractor.

• Pivot seat upward and remove from the cardboard

packing. Remove the carboard packing and discard.

• Place seat on seat pan and assemble shoulder bolt.

Tighten shoulder bolt securely.

• Assembleadjustmentknobandflatwasherloosely. Do

not tighten.

• Lower seat into operating position and sit on seat.

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

• Get oft seat without moving its adjusted position.

• Raise seat and tighten adjustment knob securely.

SHOULDER BOLT _.__ .

ADJUSTMENT '_

KNOB

SEAT PAN SE_

i _ FLAT WASHER

FIG. 3

NOTE: You may now rollor driveyour tractor off the skid.

Follow the appropriate instruction below to remove the

tractor from the skid.

TO ROLL TRACTOR OFF SKID (See Opera- tion section, page 10, for location and function of controls)

• Press lift lever plunger and raise attachment lift lever to its highest position.

• Release parking brake by depressing clutch/brake pedal.

• Place gearshift lever in neutral (N) position.

• Roll tractor forward off skid.

• 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: Before starting, read, understand and follow

all instructionsin the Operation section of this manual. Be sure tractor is in a well-ventilated area. Be sure the area in

front of tractor is clear of other people and objects.

• Be sure all the above assembly steps have been

completed.

• Check engine oillevel and fill fuel tank with gasoline.

• Sit on seat in operating position, depress clutch/brake pedal and set the parking brake.

• Place gear shift lever in neutral (N) position.

• Press liftlever plunger and raise attachment liftlever to

its highest position.

• Startthe engine. After engine hasstarted, movethrottle controlto idle position.

• Depress clutch/brake pedal intofull "BRAKE" position and hold. Move gearshift lever to 1st gear.

• Slowly release clutch/brake pedal and slowly drive tractor off skid.

• Applybraketostoptractor, set parking brake and place gearshift lever in neutral position.

• Turn ignitionkey to"OFF" position.

Continue withthe instructionsthat follow.

ASSEMBLY

CHECK TIRE PRESSURE

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 high performance blades and install mulcher blades, (see BLADE REMOVAL in the CUSTOMER

RESPONSABILITY section of this manual).

TO INSTALL MULCHER PLATE (See Fig. 4)

NOTE: Ifyou installedthemulching bladesyouwillneedtoinstall

themulsher plate.

• Raise and hold deflector shield in upright position.

• Place front of mulcher plate over front of mower deck opening and slide into place, as shown.

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

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

I& AUTION: Do not remove deflector shield I

from mower. Raise and hold shield 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 mulcherblades willdischarge and baggrass, but forbest bagginganddischarging installthe highperformance blades.

• Remove mulcher plate and mulcher blades and install

highperformance blades, (see BLADE REMOVAL inthe CUSTOMER RESPONSABILITY secl_onofthis manual).

• Store mulcher blades and mulcher plate ina safe place.

Your mower is now ready for discharging or installation of optional grass catcher accessory.

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 SPECl FICATIONS" section of this manual.

CHECK DECK LEVELNESS

For best cutting results, mower housingshould be propedy leveled. See "TO LEVEL MOWER HOUSING" inthe 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 ddve belts in the Service and Adjustments

section of this manual. Verify that the belts are routed

correctly.

CHECK BRAKE SYSTEM

Afteryou learn howtooperate yourtractor, checktosee that the brake is prepedy adjusted. See "TO ADJUST BRAKE"

in the Service and Adjustments sectionof this manual.

/ CHECKLIST

BEFORE YOU OPERA TE AND ENJOY YOUR NEW TRAC-

TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE BESTPERFORMANCEAND SA TISFACTION FROM THIS

QUALITY PRODUCT. PLEASE REVIEW THE FOLLOWING CHECKLIST:

,/ Allassembly instructionshave been completed.

4 No remaining loose parts incarton.

•/ Battery ispropedy prepared andcharged. (Minimum 1

hour at 6 amps).

4" Seat is adjusted comfortably and tightened securely.

•/ All tires are propedy inflated. (For shipping purposes, the tires were ovednflated at the factory).

,/ Be sure mower deck is propedy leveled side-to-side/

front-to-rear for best cuffing results. (Tires must be properly inflated for leveling).

,/ Check mower and drivebelts. Be surethey are routed

propedy around pulleys and insideallbeltkeepers.

,/ Check widng. See that allconnectionsare stillsecure

and wires are properlyclamped.

WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY EXTRA ATTENTION TO THE FOLLOWING IMPORTANT

ITEMS:

,f 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.

J Be sure brake system is in safe operating condition.

OPERATION

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

I- qA

BATTERY CAUTION OR REVERSE FORWARD FAST SLOW

WARNING

ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON OVER TEMP lr

LIGHT

FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT

LOCKED

r -i R N H L

ATTACHMENT REVERSE

CLUTCH ENGAGED

NEUTRAL HIGH LOW

PARKING BRAKE

KEEP AREA CLEAR SLOPE HAZARDS

ATTACHMENT

IGNITION CLUTCH DISENGAGED (SEE SAFETY RULES SECTION)

DANGER, KEEP HANDS AND FEET AWAY

FREE WHEEL

(Automatic Models only)

OPERATION

KNOW YOUR TRACTOR

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

Compare the illustrations with your tractor tofamiliarize yourself withthe locations ofvariouscontrolsand adjustments. Save thismanual for future reference.

ATTACHMENT CLUTCH LEVER

IGNITION SWITCH LIGHT SWITCH

AMMETER

THROTTL_ LIFT LEVER CHOKE PLUNGER CONTROL

ATTACHMENT UFTLEVER

HEIGHT ADJUSTMENT KNOB

GEAR SHIFT LEVER

PARKING BRAKE

FIG. 5

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

ATTACHMENT CLUTCH LEVER: Used to engage the mowerblades, orother attachments mountedtoyourtractor. UGHT SWITCH: Turns the headlights on and off.

THROTTLE/CHOKE CONTROL: Used for starting and

controllingengine speed. CLUTCH/BRAKE PEDAL: Used for declutchingand brak- ingthe tractor and starting the engine. PARKING BRAKE: Locks clutch/brake pedalintothe brake position.

HEIGHT ADJUSTMENT KNOB - Used toadjustthe mower

cutting height.

GEARSHIFT LEVER - Selects the speed and direction of the tractor.

ATTACHMENT LIFT LEVER: Used to raise, lower, and adjustthe mower deck orotherattachments mountedtoyour

tractor.

LIFT LEVER PLUNGER: Used to release attachment lift lever when changing itsposition. IGNITION SWITCH: Used for starting and stopping the

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

battery.

OPERATION

The operation ofany tractor can result inforeign 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)

Yourtractorisequipped with an operator presence sensing switch.When engine isrunning, any attemptbytheoperator

to leave the seat without first setting the parking brake will shut offthe engine.

• Depress clutch/brake pedal intofull "BRAKE" position and hold.

• Place parkingbrake lever in"ENGAGED" position and

release pressurefromclutch/brake pedal Pedal should

remain in"BRAKE" position. Make sure parking brake willholdtractor secure.

ATTACHMENT CLUTCH LEVER

"ENGAGED"

POSITION

IGNITION KEY

"DISENGAGED"

POSITION

THRO'n'LE/

PARKING BRAKE "ENGAGED"

POSITION

LEVER

PEDAL "DRIVE" HEIGHT PARKING BRAKE POSITION ADJUSTMENT "DISENGAGED"

KNOB POSITION

FIG. 6

STOPPING (See Fig. 6)

MOWER BLADES -

• To stop mower blades,move attachment clutch lever to "DISENGAGED" position.

GROUND DRIVE-

• To stop ground drive, depress clutch/brake pedal into full "BRAKE" position.

• Move gearshift lever to neutral (N) position.

ENGINE -

• Move throttle controlto slow position.

NOTE: Failure to move throttle controlto slow positionand

eNowingenginetoidle 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.

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 ongrass areas.

CAUTION: Always stop tractor com- |

pletety, 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 fullthrottle.

Operating engine at less than full throttlereduces 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 controlledby the

gearshift lever.

• Start tractor with clutch/brake pedal depressed and gearshift lever in neutral (N) position.

• Move gearehiff lever to desired position.

Slowly release clutch/brake pedal to start movement.

IMPORTANT: BRING TRACTOR TO A COMPLETE STOP BEFORE SHIFTING OR CHANGING GEARS. FAILURE TO DO SO WILL SHORTEN THE USEFUL LIFE OF YOUR TRANSAXLE.

TO ADJUST MOWER CU'I-rlNG HEIGHT (See

Fig. 6)

The cuttingheightis controlled by turningthe heightadjust-

ment knob in desired direction.

• Turn knobclockwise ((-_) to raise cutting height.

• Turn knob counterclockwise (1_-_)to lower cutting

height.

The cutting height range is approximately 1-1/2" to 4". The heights are measured from the ground totheblade tipwith

theenginenotrunning. These heights areapproximateand may vary depending upon soil conditions, height of grass

and types ofgrass being mowed.

• The average lawn should be cutto approximately2-1/2 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 S inches in

height should be mowed twice. Make the first cut relatively high; the second to desired height.

TO OPERATE MOWER (See Fig. 7)

Yourtractor isequipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutchengaged will

shut off the engine.

OPERATION

• Select desired height ofcut.

• Lower mower with attachment lift control.

• Start mower blades by engaging attachment clutch control

• TO STOP MOWER BLADES - disengage attachment

clutch control.

CAUTION: Do not operate the mower without either the entire grass catcher, on mowers so equipped, or the dis-

charge guard in place.

ATTACHMENT CLUTCH LEVER -_

"DISENGAGED = -->_

POSITION

'ENGAGED" POSITION

ATTACHMENT

LIFT LEVER HIGH

i',! _ POSITION

POSITION

DEFLECTOR

FIG. 7

TO ADJUST GAUGE WHEELS (See Fig. 8)

Gauge wheels are properlyadjusted when they are slightly

offthe ground when mower isat the desired cuttingheight in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain

conditions.

• Adjust gauge wheels with tractor on a flat level surface.

• Adjust mower to desired cutting height (See "1"O AD- JUST MOWER CU'I-FING 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 appropdate 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.

GAUGE -- "'_ WHEEL . .,:_,\ MOUNT-

ING BRACKET

3/8-16 LOCKNUT J:_

3/S WASHER SHOULDER

GAUGE WHEEL

FIG. 8

TO OPERATE ON HILLS

I & CAUTION: Donotdriveupordownhills I

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 gearshift lever to 1st gear. Be sure you have

allowed room for tractor to roll slightly as you restart movement.

• To restart movement, slowly release parking brake and clutch/brake pedal.

• Make all turns slowly.

TO TRANSPORT

• Raise attachment liftto highest position with attachment lift control.

• When pushing or towing your tractor, be sure gearshift lever is in neutral (N) position.

• Do not push or tow tractor at more than five (5) M PH.

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 tyinghood

to tractor (rope, cord, etc.).

TOWING CARTS AND OTHER ATrACHMENTS

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, is dangerous. Tires can lose traction

with the ground and cause you to lose control of you rtractor.

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL (See Fig. 14)

• The engine in yourtractor has been shipped, fromthe

factory, already filled withsummer weight oil.

• Check engine oilwithtractoron 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 ondipstick is reached. Do not overfill.

, For cold weather operation you should change oil for

easier starting (See "OIL VISCOSITY CHART" inthe

Customer Responsibilitiessection of this manual).

• To change engineoil,seetheCustomer Reaponsibilities

section in this manual.

ADD GASOLINE

• Fill fuel tank. Use fresh, clean, regular unleaded gasoline with a minimum of87 octane. (Use of leaded gasoline willincrease carbon and lead oxide deposits

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

IMPORTANT: WHEN OPERATING IN TEMPERATURES

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

WARNING: Experience indicatesthatalcoholblendedfuels

(called gasohol or using ethanol or methanol) can attract

moisture Which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of

an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetorareempty. Use fresh fuel next season. See Storage Instructionsfor additionalinformation. Never use engine orcarburetor cleaner products in the fuel tank or permanent damage may occur.

OPERATION

CAUTION: Fill to bottom of gas tank J " filler neck. Do not overfill. Wipe off any

spilled oil or fuel. Do not store, spill or use gasoline near an open flame. •

TO START ENGINE (See Fig. 6) When startingthe engine forthe firettime or ifthe engine has

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

• Sit on seat in operating position, depress clutch/brake pedal and set parking brake.

• Place gear shift lever in neutral (N) position.

• Move attachment clutch to "DISENGAGED" position.

• Move throttle control to choke gkl) position. NOTE: Before starting, read the warm and cold starting

procedures below.

• Insert key into ignition and turn key clockwise to "START' position and release key as soon as engine starts. Do not run starter continuously for more than fifteen seconds per minute. If the engine does not start after several attempts, move throttle control to fast position, wait a few minutes and try again. If engine still

does not start, move the throttle control back to the choke (1\1)position and retry.

WARM WEATHER STARTING (50 ° F and above)

When engine starts, move the throttle control tothe fast position.

• The attachments and ground drive can now be used. If the engine does not accept the load, restart the engine and allow it to warm up for one minute using the choke as described above.

COLD WEATHER STARTING ( 50 ° F and below)

• When engine starts, allow engine to run withthe throttle control in the choke (1\1)position until the engine runs roughly, then move throttle control to fast position. This may require an engine warm-up period from several seconds to several minutes, depending on the tempera-

ture.

• The attachments can also be used during the engine warm-up pedod.

NOTE: If at a high altitude (above 3000 feet) or in cold temperatures (below 32 F) the carburetor fuel mixture may need to be adjusted for best engine performance. See "TO ADJUST CARBURETOR" in the Service and Adjustments

section of this manual.

MOWING TIPS

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 sideof mower shouldbe usedfortrimming. Drive sothat clippingsare discharged onto thearea that

has been cut. Have the cut area to the right of the machine. This will result in a more even distributionof

clippings and more uniform cutting. When mowing large areas, start bytuming to therightso

that clippings willdischarge away from shrubs,fences, driveways, etc. After one or two rounds, mew in the opposite direction making left hand turns untilfinished

(See Fig. 9).

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

reduce load and possible fire hazard from dried clip- pings. Make first cut relatively high; the second to the desired height. Do not mow grass when it is wet. Wet grass will plug

mower and leave undesirable clumps. Allowgrass to dry before mowing.

Always operate engine at full throttle when mowing to assure better mowing performance and proper dis- charge of material. Regulate groundspeed by selecting

a low enough gear to give the mower cutting perfor- mance as well as the quality ofcut desired.

When operating attachments, select a ground speed thatwillsuittheterrain and give best performance ofthe

attachment being used.

(

FIG. 9

MULCHING MOWING TIPS

IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN AFTER EACH USE.

• The special mulchingblade willrecutthe grassclippings many times and reduce them in size sothatas they fall ontothe lawntheywilldisperse intothegrassand notbe noticed. Also, the mulched grass will biodegrade quickly to provide nutrientsfor the lawn. Always mulch with your highest engine (blade) speed as this will provide the best recutting action ofthe blades.

• Avoid cuffingyour lawn when itiswet. Wet grasstends toform clumps and interferes with the mulchingaction. The best time to mow your lawn is the eady afternoon.

Atthis time the grass has dried and thenewly cut area will not be exposed to the direct sun.

• For best results,adjust the mower cuttingheight sothat

the mower cuts off only the top one-third of the grass blades (See Fig. 10). For extremely heavy mulching, reduce your widthof cut on each pass and mow slowly.

• Certain types ofgrass and grass conditionsmay require that an area be mulched a second time to completely

hide the clippings. When doing a second cut, mow across or perpendicular to the first cutpath.

• Change your cutting pattern from week to week. Mow

northtosouthone week then change toeastto westthe

next week. This willhelp prevent matting and graining ofthe lawn.

I! _ '. ,,,tI l

,'.! :

13 FIG. 10

CUSTOMER RESPONSIBILITIES

FILL IN DATES AS YOU COMPLETE , _ _'_ 9,_

Y_,_._/'e_" SERVICE DATES

C ckBr.eo.ra.nW

Check Tire Pressure

Check Operator Presence and

T !Interlock Systems I_

R!C"e for Loose Fasteners I_ I_? V _

Sharpen/Replace Mower Blades I_.

C Lubrication Chart V _

O Check Battery Level

Clean Battery and Terminals !_ Check Transaxle Cooling V'

Adjust Blade Bait(s)Tension VPs Adjust Motion Drive Belt(s) Tension I I_s [ Check Engine Oil Level i I_ ll_

Change Engine Oil _i 3

Clean Air Filter

Clean Air Screen

Inspect Muffler/Spark An'ester Reptace Oil Filter (if equipped) li_12

Clean Engine Cooling Fins i_ 2 Replace Spark Plug Ik_

Replace Air Filter Paper Cartridge 11_2 Replace Fuel Filter li/

1 -Changemoreonenwhenoperalingunderaheavyioadorinhighambientte_ms. 5-#eq_pt0edv._hadiustablesystem.

2 - Service rnom often when operatingin didy or dusty cold,ions. 6 - NOt requitedif equipped with maintenance-free batte_. 3 - If equipped with Oilfilter, change Oileve_ 50 hours. 7 - T_hten fiont axle pivot bolt to 35 ft.4bs, maximum. 4 - Replace bk_les moreoften when mow_g in sandy soil. DOnot overl_hten.

GENERAL RECOMMENDATIONS

The warranty on thistractordoes not cover items that have

been subjected tooperator abuse ornegligence. To receive fullvalue from the warranty, operator must maintain tracto_ as instructed in this manual.

Some adjustments will need to be made periodically to propedy maintain your tractor.

Alladjustments in the Service and Adjustments section of this manual should be checked at leastonce each season.

• Once a yearyou should replace the spark plug, clean or replace eir filter,andcheck bladesandbelts for wear. A new spark plug andclean airfilterassure proper air-fuel mixture and help yourengine runbetter and lastlonger.

BEFORE EACH USE

• Check engine oil level.

• Check brake operation.

• Check tirepressure.

• Check operator presence and interlock systems for proper operation.

Check for loose fasteners.

(_)SPINDLE

(_ FRONT

BEARING

ZERK

LUBRICATION CHART

•FRONT WHEEL(_

L- BEARING ZERK

GEARSHIFT_)

"r- ) PIVOTSI

I I

1_ 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-

14 DERED GRAPHITE TYPE LUBRICANT SPARINGLY.

CUSTOMER RESPONSIBILITIES

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 =TOADJUST BRAKE" inthe Service andAdjustments section of this manual).

TIRES

• Maintainproperairpressureinalltires(See=PRODUCT SPECIFICATIONS" section of this manual).

• Keep tires free ofgasoline, oil, or insectcontrolchemi- 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.

OPERATOR PRESENCE SYSTEM

Besure operator presence and interlocksystems are work-

ing properly. If your tractor does not function as described,

repairthe problem immediately.

• The engine should not start unless the clutch/brake pedal is fully depressed and attachement clutchcontrol

is in the disengaged position.

• When the engine isrunning, any attemptbythe operator to leave the seat without first settingthe parking brake should shut off the engine.

• When theengine is running and theattachment clutch is engaged, any attempt by the operator toleave the seat should shut off the engine.

• The attachment clutch shouldneveroperate unless the

operator is in the seat.

BLADE CARE

Forbest resultsmower blades must be keptsharp. Replace bentor damaged blades.

BLADE REMOVAL (See Fig. 11)

• Raise mower to highest position to allow access to

blades.

• Remove hex bolt, lockwasher and fiatwashersecuring

blade.

• Install new or resharpened blade with trailingedge 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 MANDREL EDGE UP BLADE ASSEMBLY

FLAT

LOCK WASHER

(_"-- HEX BOLT (GRADE

8"1'

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

FIG. 11

TO SHARPEN BLADE (See Fig. 12)

NOTE: We do not recommendsharpening blade - butifyou do, be sure the blade is balanced,

Care should be taken to keep the blade balanced. An unbalanced blade willcause excessive vibrationand even-

tual damage to mower and engine.

• The blade can be sharpened with a file oron agrinding

wheel. Do not attempt tosharpen 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 instructionssuppliedwithbalancer.)

NOTE: Do not use a nailfor balancing blade. The lobes of the center hole may appear to be centered, but are not.

• Slide blade onto anuntbreaded portion ofthe steel bolt or pinand holdthe boltor pinparallel withthe 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 / /

us.SOL 'ADE

FIG. 12

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 boltstight.

• Keep small vent holes open.

• Recharge at 6-10 amperes for I hour.

NOTE: The original equipment battery on your tractor is maintenance free. Donotattempttoopen or remove caps or covers. Adding or checking level of electrolyte is not necessary.

+ 33 hidden pages

Poulan Pro 279810 PR1742STA, 279810 Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual