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Clymer Shop Repair Manual Fits Polaris Trail Boss 250 2X4 1988-1993

Product Details

  • Clymer repair manuals are written specifically for the do-it-yourselfer.
  • For routine maintenance or more extensive repairs involving engine and transmission disassembly, it has all the information you need.
  • Step-by-step procedures, detailed photography and extensive use of exploded views based on the complete disassembly of the machine.
  • Clymer shop manuals are perfect for everyone, from the first-time user to the seasoned professional.


  • CHAPTER ONE / GENERAL INFORMATION

    CHAPTER TWO / TROUBLESHOOTING

    CHAPTER THREE / LUBRICATION, MAINTENANCE AND TUNE-UP

    Pre-ride checks / Service maintenance intervals schedule / Fluid checks / Break-in / Periodic lubrication / Engine oil and filter change / Control cable lubrication / Engine counter balancer / Transmission oil change / Rear axle housing lubrication / Periodic maintenance / Drive belt chain adjustment check / Oil injection pump adjustment / General inspection and maintenance / Toe-in adjustment / Tune-up / Cylinder head blot torque / Cylinder compression check / Spark plug / Ignition timing / Cam chain adjustment / Valve clearance / Carburetor adjustment / Idle speed / Storage / Specifications

    CHAPTER FOUR / ENGINE (2-STROKE MODELS)

    Removal installation / Liquid cooling / Cylinder head / Cylinder / Reed valve assembly / Piston, piston pin and rings / Recoil starter / Coolant pump / Engine balancer / Crankcase / Crankshaft, bearings and shim / Oil injection system / Break-in / Specifications

    CHAPTER FIVE / ENGINE (4-STROKE MODELS)

    Engine cooling / Engine lubrication / Removal installation / Cylinder head cover and rocker arm assembly / Camshaft / Cylinder head / Cylinder / Piston, pin and rings / Cam chain, sprockets and tensioner / Recoil starter / Flywheel and stator plate / Coolant pump / Crankcase / Crankshaft, balance shaft, bearings and seals / Oil pump / One way check valve / Break-in procedure / Specifications

    CHAPTER SIX / FUEL AND EXHAUST SYSTEMS

    Carburetor operation / Carburetor / Throttle cable / Choke cable / Fuel tank / Fuel shutoff valve / Air box / Fuel pump / Exhaust system / Specifications

    CHAPTER SEVEN / COOLING SYSTEM

    Polaris variable transmission PVT cooling system / Engine cooling air cooled models / Engine cooling liquid cooled models / Specifications

    CHAPTER EIGHT / CLUTCH/DRIVE BELT SYSTEM

    Drive unit / Drive pulley assembly / Driven pulley / Drive belt / Clutch inner cover / Specifications

    CHAPTER NINE / TRANSMISSION SYSTEM

    Type I transmission / Type II transmission / Type III transmission / Specifications

    CHAPTER TEN / FRONT DRIVE SYSTEM

    Front hubs / Front drive shaft boots and CV joints / Center chain and sprockets / Front chain and sprockets / Specifications

    CHAPTER ELEVEN / ELECTRICAL SYSTEM

    Charging system / Alternator stator / Voltage regulator/rectifier / Capacitor discharge ignition / Ignition high tension coil /Ignition stator coils exciter and pulser / Electric starting system / Starter drive gears / Starter solenoid / Lighting system / Switches / Specifications

    CHAPTER TWELVE / FRONT SUSPENSION AND STEERING

    Front wheel / Front hub / Front fork tubes / Front suspension / Steering shaft / Tires and wheels / Specifications

    CHAPTER THIRTEEN / REAR SUSPENSION

    Rear wheels / Rear tires / Rear axle / Drive chain / Drive and driven sprockets / Tire changing and tire repairs / Shock absorber / Rear swing arm / Specifications

    CHAPTER FOURTEEN / BRAKES

    Front brakes / Hydraulic brakes / Front brake caliper / Mechanical rear brake caliper / Hydraulic rear caliper / Master cylinder / Brake hose / Brake disc / Brake bleeding / Specifications

    CHAPTER FIFTEEN / BODY

    Seat / Fuel tank cover / Front panel / Front fender / Rear fender / Side panels / Specifications

    INDEX

    WIRING DIAGRAMS

    NOTE: This manual is not exclusive to the model specified in this listing and contains information on a variety of makes and models.

    Fit Guide

    Model
    Repair Manual
    ISBN
    9780892876686
    Pages
    424

    Product Fitment

    This item fits the following applications:

    Polaris
    Trail Boss 250 2X4
    1988
    Polaris
    Trail Boss 250 2X4
    1989
    Polaris
    Trail Boss 250 2X4
    1990
    Polaris
    Trail Boss 250 2X4
    1991
    Polaris
    Trail Boss 250 2X4
    1992
    Polaris
    Trail Boss 250 2X4
    1993