Poulan Pro PRGT25H48A Owner's Manual

IMPORTANT MANUAL Do Not Throw Away

Poulan

OWNER'S MANUAL

MODEL:

PRGT25H48A

LAWN TRACTOR

_bWARNING:

Read the 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

181515 Rev. 2 06.17.02 RH

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.

I. GENERAL OPERATION

• Read, understand,and followatlinstructions inthe manual and on the machine beforestarting.

• Only allow responsible adults, who are familiar withthe instructions,tooperate the machine.

Clear the area of objectssuch as rocks, toys, wire, etc., whichcould be pickedup and thrown by the blade.

• Be sure the area isclear of otherpeople before mowing. Stop machine ifanyone entersthe area.

Never carry passengers.

• Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing.

• Beaware ofthe mowerdischargedirection and do notpoint itat anyone. Do not operate the mower without either the

entire grass catcher or the guard inplace.

• Slow down before turning.

• Never leave a running machine unattended. Always tum off blades, set parking brake, stop engine, and remove

keys before dismounting.

• Turn offblades when not mowing.

• Stop engine before removing grasscatcher or unclogging chute.

• Mow only in daylight or good artificial light.

• Do not operate the machine while under the influence of alcohol ordrugs.

• Watch for traffic when operating near or crossing road- ways.

• Use extra care when loading or unloading the machine into

a trailer ortruck.

• Dataindicates that operators, age 60years andabove, are

involved in a large percentage of riding mower-related injuries. These operators should evaluate their ability to

operate the dding mower safely enough to protect them- selves and others from serious injury.

• Keep machine free of grass, leaves or other debris build- up which can touch hot exhaust / engine parts and bum.

Do not allow the mower deck to plow leaves or other debris which can cause build-up to occur. Clean

any oil or fuel spillage before operating or storing the machine. Allow machine to cool before

storage.

II. SLOPE OPERATION

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

DO:

• Mow up and down slopes, not across.

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

• Watch for holes, ruts, or bumps. Uneven terrain could overturn the machine. Taflgrass can hide obstacles.

• Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope.

• Follow the manufacturer's recommendations for wheel

weights or counterweights to improve stability.

• Use extra care with grass catchers or other attachments. These can change the stability of the machine.

• Keep all movement on the slopes slowand gradual Do

not make sudden changes in speed or direction.

• Avoidstartingorstoppingonaslope. Iftireslosetraction, disengage the blades and proceed slowly straight down

the slope.

DO NOT:

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

slowlyand graduallydownhill,if possible.

• Do not mow near drop-offs,ditches, or embankments. The mowercould suddenlytum overifa wheel isoverthe

edge of a cliffor ditch,or ifan edge caves in.

• Do notmow on wetgrass. Reduced traction could cause sliding.

• Donottrytostabilizethemachinebyputtingyourfooton theground.

• Do not use grass catcher on steep slopes. III. CHILDREN

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

presence of children. Children are often attracted to the machine and the mowing activity. Neverassumethatchildren

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.

• Beforeandwhenbacking, lookbehindanddownforsmall

children.

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

injured or interferewith safe machine operation.

• Never allow children to operate the machine.

• Use extra care when approachingblind corners, shrubs,

trees, or other objects that may obscure vision.

IV. SERVICE

• Use extracare inhandlinggasolineand other fuels. They

are flammable and vapors are explosive.

- Useonlyan appreved container.

- Never remove gas cap or add fuel with the engine running. Allowengineto coolbeforerefueling. Do not

smoke.

- Never refuel the rnachine indoors.

- Never store the machine or fuelcontainer inside where there is an open flame, such as a water heater.

• Never run a machine inside a closed area.

• Keep nuts and bolts, especially blade attachment bolts, tight and keep equipment in good condition.

• Never tamper with safety devices. Check their proper operation regularly.

• Keep machinefree ofgrass,leaves, orotherdebds build-

up.Clean oilorfuelspillage.Allowmachinetocoolbefore stonng.

• Stop and inspectthe equipment if you strike an object.

Repair, ifnecessary,before restarting.

• Never make adjustments or repairs with the engine

running.

• Grasscatchercomponentsare subjecttowear, damage,

and deterioration,which could expose moving parts or allowobjectstobe thrown.Frequentlycheckcomponents

and replace with manufacturer's recommended parts,

when necessary.

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

or wear gloves, and use extra caution when servicing

them.

• Check brake operation frequently. Adjust and service

as required.

SAFETY RULES

Safe Operation Practices for Ride-On Mowers ,_

Be sure the area isclear of other people before mowing. 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

look down and behind before and while backing.

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

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.

Mow up and down slopes (15 ° Max), not across.

• Remove obstacles such as rocks, tree limbs, etc. Watch for holes, nits. or bumps. Uneven terrain could over-

turn the machine. Tall grass can hide obstacles.

• Use slow speed. Choose a low gear so that you will not have to stop or shift wh_leon the slope.

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

disengage the blades and proceed slowly straight down the slope.

• Ifmachine stops whulegoing uphill,disengage blades, shift

into reverse and back down slowly.

• Do not tum on slopes unless necessary, and then, turn slowly and gradually downhdl, if possible.

Look for this symbol to point out im-

portant safety precautions. It means CAUTION!!! BECOMEALERT!!! YOUR

SAFETY IS INVOLVED.

CAUTION: In order to prevent acciden- tal starting when setting up,transport- ing, adjusting or making repairs, al- ways disconnect spark plug wire and place wire where itcannot contact spark plug.

CAUTION: Do not coast down a hill in neutral, you may lose control of the

tractor.

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 low- est 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 },our tractor.

WARNING

Engine exhaust, some of its constituents, and cer- tain vehicle components contain or emit chemicals

known to the State of California to cause cancer and birth defects or other reproductive harm.

WARNING

Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

PRODUCT SPECIFICATIONS

GASOLINE CAPACITY 5.0 GALLONS AND TYPE: UNLEADED REGULAR

OILTYPE (API-SF-SJ): SAE 30 (above 32°F)

SAE 5W-30 (below 32°F)

OILCAPACITY: W/FILTER: 4.0 PINTS

W/OFILTER: 3.75 PINTS

SPARK PLUG: CHAMPION RC12YC

GAP: .040")

GROUND SPEED (MPH): FORWARD: 0- 5.8

REVERSE: 0-2.1

TIRE PRESSURE: FRONT: 14 PSI

REAR: 10 PSI

CHARGING SYSTEM: 16 AMPS @ 3600 RPM BATTERY: AMP/HR: 35

MIN. CCA: 280

CASESIZE: U1R

BLADE BOLT TORQUE: 45-55 FT. LBS.

CUSTOMER RESPONSIBILITIES

Read and observe the safety rules.

• Follow a regularschedule inmaintaining, cadng for and

using your tractor.

• Follow the instructionsunder"Customer Responsibili- ties"and "Storage" sectionsof this owner's manual.

WARNING: This tractor is equipped with an internal

combustion engine and should not be used on or near any unimproved forest-covered, brush-covered or grass-cov-

ered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained

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

nearest authorized service centre/department (See RE- PAIR PARTS section of this manual).

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

Should you experience any problem you cannot easily remedy, please contact your nearest authorized service center/

department We have competent, well-trained technicians and the proper tools to service or repairthis tractor.

Please read and retainthis manual. The instructionswillenable you to assemble and maintainyourtractorproperly. Always

observe the "SAFETY RULES".

TABLE OF CONTENTS

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

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

CUSTOMER RESPONSIBILITIES ...................... 4, 16-19

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

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

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

SERVICE AND ADJUSTMENTS ............................. 20-26

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

TROUBLESHOOTING ............................................. 2829

REPAIR PARTS - TRACTOR .................................. 32-46

WARRANTY ................................................................ 50

UNASSEMBLED PARTS

Steering Wheel

Steering Steering

Wheel Adapter Wheel Insert

Steering Sleeve

Extension

Seat

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

(1) Knob

Mower

(5) Retainer Springs _

(double loop)

_(2) Retainer Springs (single loop)

(2)Flanged

_Pins

(1)Front Plat_ Assembly

Gauge Wheel

f" (4) Adjusting Bar

o o

,.,(4) Washers

/e x 3/4 x 14Ca.

(4) Locknut 3/8-16

(4) Wheels

(4) Clevis Pins

(4) Shoulder Bolt

Nose Roller

(2) Locknuts Retainer

5/16-18 Spring

For Future Use

Keys

(2) Keys

Slope Sheet

ASSEMBLY

Your newtractor has been assembled at the factory withexception ofthose parts leftunassembled forshipping purposes. To

ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness.

TOOLS REQUIRED FOR ASSEMBLY

A socket wrench set will make assembly easier. Standard

wrench sizes are listed.

(1) Pliers (1) Tire pressure gauge (2) 9/16" wrench (1) Utility knife

(1) 1/2" wrench (1) 3/4" socket w/drive ratchet

When right or left hand is mentioned in this manual, itmeans when you are in the operating position (seated behind the steedng 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.

• Remove mower and packing materials.

• Check for any additional loose parts or cartons and

remove.

BEFORE REMOVING TRACTOR FROM

SKID

STEERING

_ WHEEL

_....,.,.. INSERT

_- HEX BOLT

: _ LOCK WASHER

I(_ LARGE FLAT

ASHER

STEERING _ \ _" _-_J_ // STEERING

WHEEL \."_-_ J L _,,-"_JJ WHEEL

STEERING _ ADAPTOR

SLEEVE _ TABS

EXTENTION

ALL-_- --_-,

STEERING ,- - _-: -- - t\\_ SHAFT """-"',.,.--- ' | ,,_-_-'---__ "_,,

STEERING , , / ',, SLEEVE _ _,_' ',_." /

ATrACH STEERING WHEEL (See Fig. 1)

• Remove hexbolt,lockwasher and largeflatwasher frem steering shaft.

• Position frontwheels of the tractor so they are pointing straightforward.

• Slide the steering sleeve over the steedng shaft.

• Align tabs and press steering sleeve extension into bottom of steering wheel.

• Positionsteering wheel socrossbars are horizontal(left to right) and slide onto steering wheel adapter.

• Secure steering wheel to steering shaft with hex bolt, lock washer and large flat washer previously removed.

Tighten securely.

• Snap steeringwheelinsert int°center°t steering wheel"

• Remove protectivematerials fromtractor hoodand grill.

IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR

IS TO ROLL OFF SKID,

FIG. 1

HOW TO SET UP YOUR TRACTOR

CHECK BATTERY (See Fig. 2)

• Lifthood to raised position.

• 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 "BATTERY" inCUSTOMER RESPONSIBILITIES section of this manual forcharging instructions).

-' LABEL

FIG. 2

ASSEMBLY

INSTALL SEAT (See Fig. 3)

Adjust seat before tightening adjustment knob.

Remove adjustment knob and flat washer securing seat tocardboard packing and set aside for assembly of seat to tractor.

Pivot seat upward and remove from the cardboard packing. Remove the cardboard packing and discard.

Place seat on seat pan so head of shoulder bolt is positioned over large slotted hole inpan.

• Push down on seat to engage shoulder bolt in slot and pull seat towards rear of tractor.

• Pivot seat and pan forward and assemble adjustment knob and flat washer loosely. Do not tighten. Lower seat into operating position and sit on seat. Slide seat until a comfortable position is reached which allows you to press clutch/brake pedal all the way down.

• Get off seat without moving its adjusted position.

• Raise seat and tighten adjustment knob securely.

SEAT

SEAT PAN

FLAT WASHER

AOJUST.ENT/!

KNOB

SHOULDER BOLT

FIG. 3

NOTE: You may now roll or drive your 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 for location and function of con-

trols)

• Press liftlever plunger and raise attachment lift leverto its highest position.

• Release parking brake by depressing brake pedal.

• Place freewheel control in freewheeling position to disengage transmission (See"TO TRANSPORT"in the Operation section of this manual).

• Roll tractor forward off skid.

TO DRIVE TRACTOR OFF SKID (See Opera- tion section for location and function of con-

trols)

WARNING: Before startin_h read, understand and

follow all instructionsintheOperation sectionof thismanual. Besure tractor is in awell-ventilated area. Be sure the area

in front of tractor isclear ofother people and objects.

• Be sure all the above assembly steps have been completed.

• Check engine oil level and fill fuel tank with gasoline•

• Place freewheel control in "transmission engaged"posi- tion.

Sit on seat in operating position, depress brake pedal

and set the parking brake•

• Press lift lever plunger and raise attachment lift lever to its highest position. Start the engine. After engine has started, move throttle control to idle position.

Release parking brake. Slowly move the motion control leverforward and slowly

drive tractor off skid.

• Apply brake to stop tractor and set parking brake.

• Turn ignition key to "OFF" position.

Continue with the instructions that follow.

ASSEMBLE GAUGE WHEELS TO MOWER DECK (See Fig. 4)

The gauge wheels are designed to keep the mower deck in

proper position when operating mower. Be sure they are properly adjusted to ensu re optimum mower performance.

• Slide gauge wheel bar down into bracket channel, Be sure that gauge wheel bar aligning holes are on top. Assemble gauge wheels as shown using shoulder bolts, 3/8 washers and 3/8-16 center Iocknuts and tighten securely.

• For ease of mower to tractor assembly, raise gauge wheels to highest position and retain with clevis pins and spring retainers.

• Adjust gauge wheels before operating mower. See"TO ADJUST GAUGE WH EELS" inthe Operation section of this manual.

RETAINER SPI_

SHOULDER

BOLT

ADJUSTING BAR

GAUGE, WHEEL

3/8WASHER

3/8-16 CENTER LOQKNUT

FIG. 4

ASSEMBLY

TO ATTACH NOSE ROLLER (See Fig. 5)

1. Assemble brackets "A"and "B" tothe inside of mower

mounting brackets as shown. Tighten securely.

NOTE: Be sure bracket tabs are positionedintab holes in mower brackets.

2. Positionnoseroller between bracketsand installrodand

retainer spring.

Hex Bolt

Lock

Nut Rod

Tab

Hole

"B"

Bracket

"A"

Bracket

Retainer Spring

Nose Roller

FIG. 5

INSTALL MOWER AND DRIVE BELT (See

Figs. 6 and 7)

Be sure tractor ison level surface and mower suspension armsare raised withattachment liftcontrol.Engage parking

brake.

• Cut and remove ties securing anti-sway bar and belts.

Swing anti-sway bar to left side of mower deck.

• Slide mower under tractor with deflectorshield to right

side of tractor.

IMPORTANT: Check belt for proper routing in all mower

pulley grooves.

• If equipped, turn height adjustment knobcounterclock-

wise until it stops.

LOCK BRACKET

BELT TENSION ROD (DISENGAGED POSITION)

CHASSIS _- _'_"

BRACKET

GAUGE WHEEL

• Lower mower linkage withattachment lift control.

• Be sure belt tension rod is in disengaged position.

• Install belt intoelectric clutch pulley groove.

• Place the suspension arms on outward pointing deck pins. Retain with double loop retainer spring with loops

upas shown. Installfront plate assembly totractor suspension brack-

etsand retainwithsingle loopretainersprings as shown.

• Position front plate assembly between front mower brackets. Raise deck and plate assembly toalign holes and insert flanged pins. Secure pins with double loop retainer springs between theplate assembly and mower

brackets.

NOTE: To assist in locating hole in flanged pin, the hole in

pin is inline with notch on head of pin.If necessary, move mower side-to-side to give space between plate and mower

brackets.

IMPORTANT: Check belt for proper routing in all mower pulleygrooves. Engage belt tension rodby pushing rod into lockingbracket.

• Engage belt tension rod by pushing rod into locking

bracket.

I & CAUTION: Belt tension rod is spring [

loaded. Have a tight grip on rodand engage slowly.

°. Connect anti-sway bar to chassis bracket under left

footrest and retain with double loop retainer spring.

If equipped, turn height adjustment knob clockwise to remove slack from mower suspension.

• Raise deck to highest position.

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

FRONT SUSPENSION ELECTRIC BRACKETS CLUTCH PULLEY

FRONT MOWER LOOP BRACKET I RETAINER SPRING

FRONT pLATE ASSEMBLY

SINGLE

RETAINER SPRINGS

DOUBLE LOOP RETAINER SPRING

USE PLIERS FOR

RETAINER

K J/ LOOP UP

ANTI-SWA'_

BAR

SUSPENSION ARMS

DOUBLE LOOP RETAINER SPRING (OUTWARD POINTING DECK PINS)

FIG. 6

DEFLECTOR SHIELD

ASSEMBLY

CHECK TIRE PRESSURE

The tires onyour tractor were overinflated at the factory for

shipping purposes. Correct tire pressure is important for

best cutting performance.

• Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" section of this manual.

CHECK MOWER LEVELNESS

For best cutting results, mower should be properly leveled. See "TO LEVEL MOWER HOUSING" in the Service and

Adjustments section of this manual.

CHECK FOR PROPER POSITION OF ALL BELTS

See the figures that are shown for replacing motion, mower drive, and mower blade drive belts in the Service and Adjustments section of this manual. Verify that the belts are routed correctly.

,/CHECKL IS T

BEFORE YOU OPERA TEAND ENJOY YOUR NEW TRAC-

TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCEAND SA TISFAC TION FROM THIS QUALITY PRODUC T_

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 ovednflated at the factory).

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

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

,/ Check mower and drive belts. Be sure they are routed

properly around pulleys and inside all belt keepers.

•/ Check wiring. See that all connections are still secure

and wires are properly clamped.

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

drive position.

WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY

EXTRA A TTENTION 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. ,/" Itisimportant topurgethe transmission before operating

your tractor for the first time. Follow proper starting and transmission purging instructions (See "TO START ENGINE" and "PURGETRANSMISSION" in Operation section of this manual).

OPERATION

These symbols may appear on your tractor or in literature suppled withthe product. Learn and understand their meaning.

f :l A ,=

BATTERY CAUTION OR REVERSE FORWARD FAST SLOW

WARNING

ENG,NEONENG,NEOFFO,LPRESSOREL,GHTSONOVI,_=P I

FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT

LOCKED

ATFACHMENT REVERSE

CLUTCH ENGAGED

N H L (®>SI

NEUTRAL HIGH LOW

IGNITION

ATTACHMENT

CLUTCH DISENGAGED

PARKING BRAKE

KEEP AREA CLEAR SLOPE HAZARDS

(SEE SAFETYRULES SECTION)

DANGER, KEEP HANDS AND FEET AWAY

FREE WHEEL

(AutomaticModels only)

OPERATION

KNOW YOUR TRACTOR

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

Compare the illustrations withyour tractorto familiarize yourselfwith the location ofvarious controlsand adjustments. Save thismanual for future reference.

IGNITION SWITCH LIGHT SWITCH

AMMETER POSITION

THROTTLE CONTF

BRAKE PEDAL

CHOKE CONTROL ATTACHMENT

CLUTCH SWITCH

LIFT LEVER

PLUNGER

MOTION DRIVE BELT TENSION HANDLE

LEVER

PARKING BRAKE LEVER

FREEWHEEL CONTROL

HEIGHT ADJUSTMENT KNOB

MOTION CONTROL LEVER

FIG. 7

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

ATTACHMENT CLUTCH SWITCH -Used to engage mower blades or other attachments mounted to your tractor.

LIFTLEVER- Used toraise and lower mower deckorother

attachments mounted toyour tractor.

BRAKE PEDAL - Used for brakingthe tractor and starting

theengine.

MOTION CONTROL LEVER - Selects the speed and

direction of tractor.

CHOKE CONTROL - Used when startingacold engine. LIGHT SWITCH - Turns the headlights on and off. LIFT LEVER PLUNGER - Used to release attachment lift lever when changing itsposition.

THROTTLE CONTROL - Used to control engine speed. FREEWHEEL CONTROL - Disengages transmission for

pushing or slowly towing the tractor with the engine off.

IGNITION SWITCH - Used to start a_d stop the engine.

AMMETER- Indicates battery charging(+) ordischarging(-).

PARKING BRAKE LEVER - Locks brake pedal into the

brake position.

HEIGHT ADJUSTMENT KNOB - Used to adjustthe mower height.

MOTION DRIVE BELT TENSION HANDLE- Used when

changing motionddve beltand, if necessary, startingengine

under extremely cold conditions.

OPERATION

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

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

your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses.

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE (See Fig. 8)

Your tractor isequipped withan operator presence sensing switch. When engine is running, any attempt bythe operator

to leave the seat without first setting the parking brake will

shut off the engine.

• Depress brake pedal into full "BRAKE" position and hold.

NOTE: Under certain conditions whentractor 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- I

pletely, as described above, before leav-

ing the operator's position; to empty

grass catcher, etc.

Place parking brake lever in "ENGAGED" position and release pressure from brake pedal. Pedal should

remain in "BRAKE" position. Make sure parking brake will hold tractor secure.

PUSH IN TO ATTACHMENT

CHOKE "DISENGAGE" CLUTCH SWITCH CONTROL \ PULL OUTTO

THROTTLE \ \ ENGAGE

CONTROL _3_ \ ,

-. LEVER

"DRIVE"_/-'" _/_ _PARKING BRAKE

POSITION _ _/ i _ "ENGAGED"

_'_ _ _.r,z,_ _'_ . POSITION

HEIGHT / "DISENGAGED" ADJUSTMENT POSITION

KNOB

FIG. 8

MOWER BLADES -

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

GROUND DRIVE-

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

IMPORTANT: THE MOTION CONTROL LEVER

RETURNS TO NEUTRAL (N) POSITION WHEN THE BRAKE PEDAL IS FULLY DEPRESSED.

ENGINE -

• Move throttle control to slow position.

NOTE: Failure to move throttle control to slow position and

allowing engine to idle before stopping may cause engine to "backfire".

• Turn ignition key to "OFF" position and remove key, Always remove key when leaving tractor to prevent

unauthorized use.

• Never use choke to stop engine.

IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY POSITION OTHER THAN "OFF" WILL CAUSE THE

BATTERY TO BE DISCHARGED, (DEAD).

TO USE THRO'n'LE CONTROL (See Fig. 8)

Always operate engine at full throttle.

• Operating engine at less than full throttle reduces the battery charging rate.

• Full throttle offers the best mower performance.

TO USE CHOKE CONTROL (See Fig. 8)

Usechoke controlwhenever you are startinga cold engine,

Do not use to start a warm engine.

• knob in to disengage.

TO MOVE FORWARD AND BACKWARD (See Fig. 8)

CAUTION: Do not attempt to operate motion control lever when the parking brake is set or when the brake pedal is

depressed. Doing so may result in

misadjustment to the drive control sys-

tem.

The direction and speed of movement iscontrolled by the

motioncontrol lever.

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

position.

• Release parking brake.

Slowly move motion control lever to desired position.

TO ADJUST MOWER CUTTING HEIGHT (See Rg. 8)

The cutting height iscontrolled bytuming the height adjust-

ment knob in desired direction.

• Turn knob clockwise (F_) to raisecutting height.

• Turn knob counterclockwise (P_) to lower cutting

height.

The cutting height range is approximately 1-1/2" to 4-1/2". The heights are measured from theground to the blade tip

withthe engine notrunning. These heightsare approximate and may vary depending upon soil conditions, height of

grass and types ofgrass being mowed.

• The average lawnshould be cut toapproximately 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. 9)

Gauge wheels are properly adjusted when they are slightly offthe ground when mower is at the desired cutting height in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions.

NOTE:Adjust gauge wheels with tractor on a flat level sudace,

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

• Remove retainer spring and clevis pin which secure

each gauge wheel bar.

• Lower gauge wheels to ground. Raise gauge wheels

slightly toalign holes inbracket and gauge wheel bar and insertclevis pin. Gauge wheels should be slightly off the ground. Replace retainer spring into clevis pin.

• Be sure all gauge wheels are in the same setting.

IMPORTANT: BE SURE TO READJUST GAUGE WHEELS

IF YOU CHANGETHE CUTTING HEIGHTOFTHE MOWER

DECK.

RETAINER

SPRING

CLEVIS PIN

FIG. 9

TO OPERATE MOWER (See Fig. 10)

Yourtractor isequipped withan operator presence sensing switch. Any attempt by the operator to leave the seat with theengine runningand the attachment clutchengaged will shutoff the engine.

• Select desired height of cut.

• Lower mower with attachment liftcontrol.

• 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 soequipped, orthe deflector shield in place.

ATrACHEMNT CLUTCH SWITCH

u&o#z'To

PUSH IN TO •

DISENGAGE

f _UFT LEVER

.._HIGHEST

r,_: r` POSIITON

_:_ LOWEST _;::' POSITION

I _ CAUTION: Do not drive up or down

411

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 stopping is absolutely necessary, push brake pedal

quickly to brake position and engage parking brake.

IMPORTANT: THE MOTION CONTROL LEVER RETURNS TO NEUTRAL (N) POSITION WHEN THE

BRAKE PEDAL IS FULLY DEPRESSED.

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

• Slowly move motion control lever to slowest setting. Make all turns slowly.

TO TRANSPORT (See Figs. 7 and 11) When pushing ortowing yourtractor, be sure to disengage

transmission by placing freewheel control in freewheeling position. Freewheel controlis locatedatthe reardrawbarof

tractor.

• Raise attachment lift to highest position with attach-

ment lift control.

• Pull freewhee! control out and intothe slotand release so it is held inthe disengaged position,

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

• To reengage transmission,reverse aboveprocedure.

NOTE: To protect hood from damage when transporting yourtractoron atruckor atrailer, besure hood isclosedand secured to tractor. Use an appropriate means oftying hood to tractor (rope, cord, etc.).

FIG. 11

TOWING CARTS AND OTHER ATTACH-

MENTS

Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your tractor. Usa common sense when towing. Too heavy of a

load, while ona slope, is dangerous. Tires can losetraction

withthe groundandcause you tolosecontrolofyourtractor.

FIG. 10 13

OPERATION

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL

• The engine in your tractor has been shipped, from the factory, already filledwith summer weight oil.

Check engine oilwith tractor on level ground. Remove oil fillcap/dipstick and 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 oil for

easier starting (See "OIL VISCOSITY CHART" in the

Customer Responsibilities section of this manual).

• To change engine oil, see the Customer Responsibili-

ties section in this manual.

ADD GASOLINE

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

gasoline with a minimum of87 octane. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline.

Purchase fuel in quantities that can be used within 30

days to assure fuel freshness.

IMPORTANT; WHEN OPERATING IN TEMPERATURES BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE

GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING.

WARNING: Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract

moisture which leads to separation and formation of acids dudng 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 of30 days or

longer. Drain the gastank, start theengine and let itrununtil the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage Instructionsfor additional information.

Never use engine or carburetor cleaner products inthe fuel tank orpermanent damage may occur.

CAUTION: Fill to bottom of gas tank I

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. 7)

When startingthe engine forthe first time orifthe engine has

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

from the tank to the engine.

• Be surefreewheel controlisinthe transmissionengaged

position.

• Sit on seat in operating position,depress brake pedal

and set parking brake.

• Move attachment clutch to "DISENGAGED" position.

• Move throttle control to fast position

• Pullchoke controloutfora coldengine startattempt. For

a warm engine start attempt the choke control may not beneeded.

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, push choke control in, wait afew

minutes and try again. If engine still does not start, pull the choke control out and retry.

WARM WEATHER STARTING (50° F and above)

When engine starts, slowly push choke control in until the engine begins to run smoothly. If the engine starts

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

The attachments and ground drive can now be used. If the engine does not accept the load, restart the engine

and allow itto warm up for one minute using the choke as described above.

COLD WEATHER STARTING (50° Fand below)

When engine starts, slowly push choke control in until the engine begins to run smoothly. Continue to push the

choke control in small steps allowing the engine to

accept small changes in speed and load, until the choke

control is fully in. If the engine starts to run roughly, pull

the choke control out slightly for afew seconds and then

continue to push the control in slowly. This may require

an engine warm-up period from several seconds to

several minutes, depending on the temperature.

NOTE: In extreme cold conditions, if engine will not start, you may need todisengage the motion drive belt as follows:

• Be sure parking brake is engaged.

• Remove retainer spring from the drive belt tension handle to relieve belt tension.

• Start engineand altowit towarm upfor three (3) minutes.

• Shut-off engine and engage parking brake.

• Engage drive belt tension handle and replace the re- tainerspdng.

AUTOMATIC TRANSMISSION WARM UP

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

• Be sure the tractor is on level ground.

• Place the motion control lever in neutral. Re-

lease the parking brake and let the brake slowly return to operating position.

• Allow one minute for transmission to warm up.

This can be done during the engine warm up pedod.

• The attachments can be used during the engine warm- up period after the transmission has been warmed up and may require the choke control be pulled out slightly.

NOTE: If at a high altitude (above 3000 feet) or in cold temperatures (below 32 F)the carburetor fuel mixture may

need to be adjusted for best engine performance. See %0 ADJUST CARBURETOR" in the Service and Adjustments

section of this manual.

OPERATION

PURGE TRANSMISSION

I _ CAUTION: Neverengageordisengage I

freewheel lever while the engine is

running.

To ensure proper operation and performance, it is recom-

mended that the transmission be purged before operating

tractor for the first time. This procedure will remove any

trapped air inside the transmission which may have devel- oped during shipping of your tractor. IMPORTANT: SHOULD YOUR TRANSMISSION

REQUIRE REMOVAL FOR SERVICE OR REPLACEMENT, IT SHOULD BE PURGED AFTER REINSTALLATION BEFORE OPERATING THE TRACTOR.

Place tractor safely on level surface with engine off and

parking brake set.

Disengage transmission by placing freewheel control in freewheeling position (See 'q-o TRANSPORT" inthis section of manual).

• Sitting in thetractor seat, start engine. After the engine is running, move throttle control to slow position. Disengage parking brake

• Move motion control lever to full forward position and hold for five (5) seconds. Move lever to full reverse position and hold for five (5) seconds. Repeat this procedure three (3) times.

NOTE: During this procedure there will be no movement of drive wheels. The air isbeing 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 "TO TRANSPORT" in this section

of manual).

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

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

• 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 levertothe neutral (N) position. Repeat this procedure with the motion control lever three (3) times.

• Your tractor is now purged and now ready for normal operation.

MOWING TIPS

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

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

• The left hand side of mower should be used for trimming.

• Drive sothat clippings are discharged ontothe areathat

has been cut. Have the cut areato the right of the tractor. This will result in a more even distribution of clippings and more uniform cutting.

• When mowing large areas, start byturning tothe right so thatclippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left hand turns until finished (See Fig. 12).

• 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. Ailowgrasstodry before mowing.

• Always operate engine at full throttle when mowing

to assure better mowing performance and proper dis- charge of material. Regulate ground speed by selecting 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 that will suit the terrain and give best performance of the

attachment being used.

FIG. 12

CUSTOMER RESPONSIBILITIES

FILL IN DATES

ASYOUCOMPLETE

REGULARSERVICE f__ _'_d/_ ERVICE DATES

Check Brake Operation _ _V'

Check Tire Pressure

Check Operator Presence and

m Interlock Systems _V'

Check for Loose Fasteners V's V _

A Sharpen/Replace Mower Blades i3

Lubrication Chart

m Check Battery Level

R Clean Battery and Terminals

Check Transaide Cooling Check V-Belts

Check Engine Oil Level V' Change Engine Oil (with oil filter) Vtl,2 If

E Change Engine Oil (wrthout °ilfilter)cleanAir Filter _i 2

G Clean Air Screen

Inspect Muffler/Spark Arrester If

N Replace Oil Filter (If equipped) _,2

Clean Engine Cooling Fins _ 2 Replace Spark Plug V' I_'

Replace Air Filter Paper Cartridge V'2 Replace Fuel Filter !_

1 - Change more often when operating under a heavy load or 3 - Replace blades more often when mowing in sandy soil.

in high ambient temperatures. 4 - Not _uired if equipped with maintenance*tree battery,

2 - Service more often when operating in didy or dusty conditions. 5 - 33ghten front axle pivot bolt to 35 ft.-Ibs, maximum.

DO not overtighten.

GENERAL RECOMMENDATIONS LUBRICATIONCHART

The warranty on thistractor does not cover items that have

been subjectedtooperator abuse ornegligence. To receive

fullvalue from the warranty, operator must maintain tractor as instructed in this manual.

Some adjustments will need to be made periodically to

properly maintain your tractor.

All adjustments in the Service and Adjustments section of this manual should be checked at least once each season.

• Once a year you should replace the spark plug, clean or replace air fiRer,and check blades and belts for wear. A

new spark plug and clean air filterassure proper air-fuel mixture and help your engine run better and last longer.

(_) TIE ROD BALL

JOINTS

ZERK_)

_)FRONT WHEEL FRONT WHEEL(_)

ZERK ZERK

TEETH

BEFORE EACH USE

• Check engine oil level.

• Check brake operation.

• Check tire pressure.

• Check operatorpresence and

interlocksystems for proper operation.

• Check for loose fasteners.

MANDREL

(_)ZERKS

(_) Spray Silicone Lubricant (Move Boots to Lubricate)

_) General PurposeGrease (_) Refer to Customer Responsibilities "ENGINE" Section

IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELF- LUBRICATING BEARINGS. IF YOU FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POWDERED GRAPHITE

TYPE LUBRICANT SPARINGLY.

+ 36 hidden pages

Poulan Pro PRGT25H48A Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual