Poulan 180278 owner manual Transmission REMOVAL/REPLACEMENT, To Adjust Steering Wheel Alignment

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SERVICE AND ADJUSTMENTS

Road test tractor for proper stopping distance as stated above. Readjust if necessary. If stopping distance is still greater than six (6) feet in highest gear, further maintenance is necessary. Contact your nearest au- thorized service center/department.

WITH PARKING BRAKE “ENGAGED”

1-3/4"

NUT “A”

JAM NUT

OPERATING

ARM

DO NOT TOUCH THIS NUT. IF FURTHER BRAKE ADJUSTMENT IS NECESSARY CONTACT YOUR NEAR- EST AUTHORIZED SERVICE CENTER/DEPARTMENT

FIG. 26

TO REPLACE MOTION DRIVE BELT (See Fig. 27)

Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest.

Remove mower (See “TO REMOVE MOWER” in this section of this manual.)

Disconnect clutch wire harness.

Remove clutch locator.

Remove belt from stationary idler and clutching idler.

Pull belt slack toward rear of tractor. Carefully remove belt upwards from transmission input pulley and over cooling fan blades.

Pull belt toward front of tractor and remove downwards from around electric clutch.

Install new belt by reversing above procedure.

ELECTRIC

CLUTCH LOCATOR

CLUTCH

 

CLUTCHING

IDLER

STATIONARY

IDLER

TRANSMISSION

INPUT PULLEYCLUTCH WIRE HARNESS

FIG. 27

TRANSMISSION REMOVAL/REPLACEMENT

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

TO ADJUST STEERING WHEEL ALIGNMENT

If steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steer- ing wheel and reassemble per instructions in the Assembly section of this manual.

FRONT WHEEL TOE-IN/CAMBER

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

TO REMOVE WHEEL FOR REPAIRS (See Fig. 28)

Block up axle securely.

Remove axle cover, retaining ring and washers to allow wheel removal (rear wheel contains a square key - Do not lose).

Repair tire and reassemble.

On rear wheels only: align grooves in rear wheel hub and axle. Insert square key.

Replace washers and snap retaining ring securely in axle groove.

Replace axle cover.

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

WASHERS

RETAINING

RING

AXLE

COVER

SQUARE KEY

(REAR WHEEL ONLY)

FIG. 28

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

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

If your battery is too weak to start the engine, it should be recharged. (See "BATTERY" in the CUSTOMER RESPON- SIBILITIES section of this manual).

If “jumper cables” are used for emergency starting, follow this procedure:

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Contents PR25PH48STA Safe Operation Practices for Ride-On Mowers Safety RulesSafety Rules Table of Contents Unassembled Parts To Remove Tractor from Carton AssemblyTools Required for Assembly HOW to SET UP Your TractorAssemble Gauge Wheels to Mower Deck See Fig Install Seat See FigTo Attach Nose Roller See Fig Install Mower and Drive Belt See FigsCheck Brake System Check Tire PressureCheck Mower Levelness Check for Proper Position of ALL BeltsOperation Battery Reverse Forward FastKnow Your Tractor HOW to USE Your Tractor To Transport See Figs To Adjust Gauge Wheels See FigTo Operate Mower See Fig To Operate on HillsTo Start Engine See Fig Before Starting the EngineCheck Engine OIL Level ADD GasolineMowing Tips Purge TransmissionGeneral Recommendations Lubrication ChartService Dates Customer ResponsibilitiesTractor Engine Engine OIL Filter CleaningMuffler Spark PlugsTo Remove Mower See Fig Service and AdjustmentsTo Install Mower FRONT-TO-BACK Adjustment See Figs To Level Mower HousingTo Replace Mower Blade Drive Belt See Fig To Adjust Brake See FigTo Replace Mower Drive Belt Front Wheel TOE-IN/CAMBER Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment Interlocks and Relays Replacing Battery See FigTo Remove Hood and Grill Assembly See Fig To Replace Headlight BulbTo Adjust Carburetor To Adjust Throttle Control Cable See FigTo Adjust Choke Control See Fig Engine OIL StorageOther Fuel SystemProblem Cause Correction Troubleshooting PointsOFF NON-REMOVABLE Removable Connections Connections SchematicTractor Model Number PR25PH48STA Electrical KEY Part Description Chassis and Enclosures Bracket Fender Drive Repair PartsTransaxle Order parts from Steering Assembly 175118 Bolt Shoulder 7/16-20 Unc 175553 Clip Engine Seat Assembly Wheels & Tires DecalsMower Lift Mower Deck Washer, Spacer Mower Vented Limited Warranty Suggested Guide for Sighting Slopes for Safe Operation Service Notes Service Notes Parts and Service