Suzuki LT-4WD, LT-4WDX, LT-F250, QuadRunner, King Quad ATV 1987 - 1998 Clymer Owners Service & Repair Manual Covers the following Models:
● Suzuki LT-4WD QuadRunner, 1987-1998
● Suzuki LT-4WDX King Quad, 1991-1998
● Suzuki LT-F250 Quad Runner, 1988-1998
Note: all models listed in this manual come equipped with either a 250cc or 280cc air-cooled, 4-stroke, single-cylinder engine with a single overhead camshaft (SOHC).
● QUICK REFERENCE DATA
● GENERAL INFORMATION
Manual organization / Notes, cautions and warnings / Safety first / Service hints / Washing the vehicle / Torque specifications / Fasteners / Lubricants / RTV gasket sealant / Gasket remover / Threadlocking compound / Expendable supplies / Parts replacement / Basic hand tools / Test equipment / Precision measuring tools / Special tools / Cleaning solvent / Mechanic's tips / Ball bearing replacement / Oil seals / Riding safely
Operating requirement / Emergency troubleshooting / Starting the engine / Troubleshooting instruments / Engine starting troubleshooting / Engine performance / Engine noises / Engine lubrication / Clutch / Gearshift linkage / Transmission / Electrical troubleshooting / Test equipment / Basic test procedures / Electrical problems / Charging system troubleshooting / Ignition system troubleshooting / Electric starter system troubleshooting / Carburetor troubleshooting / Excessive vibration / Front suspension and steering / Brake problems
● LUBRICATION, MAINTENANCE AND TUNE-UP
Pre-checks / Service maintenance intervals schedule / Periodic lubrication / Engine oil and filter change / Front differential oil change / Control cable lubrication / Periodic maintenance / Clutch adjustment / Brake adjustment / Air filter / Front wheel toe in / Tune-up / Tighten engine and exhaust fasteners, nuts and bolts / Valve adjustment / Compression test check / Spark plug / Idle speed adjustment / Exhaust draining and carbon removal / Specifications
● ENGINE TOP END
Engine cooling / Cylinder head cover / Cylinder head and camshaft / Valves and valve components / Cylinder / Piston, piston pin and piston rings / Camshaft chain tensioner adjuster / Specifications
● ENGINE LOWER END
Removal installation / Right-hand crankcase cover / Left-hand crankcase cover / Recoil starter / Starter clutch and gears / Oil pump / Oil strainer / Oil cooler (LT-F4WDX 280 cc models) / Sub-transmission output shaft and rear final driven gear / Secondary driven output shaft (4-wheel drive models) / Crankcase and crankshaft / Break-in procedure / Specifications
Clutch operation / Centrifugal clutch / Manual clutch / Clutch lifting mechanism / Specifications
● TRANSMISSION AND SHIFT MECHANISM
Main transmission external shift mechanism / Main transmission internal shift mechanism / Main transmission internal shift mechanism inspection / Sub-transmission and shift mechanism / Gearshift lever control mechanism / Specifications
● FUEL AND EXHAUST SYSTEMS
Carburetor / Cleaning and inspection / Carburetor adjustments / Fuel system cleanliness inspection / Throttle cable / Choke cable / Fuel shutoff valve / Fuel tank / Fuel pump / Air filter housing / Exhaust system / Specifications
● ELECTRICAL SYSTEM
Electrical connectors / Battery negative terminal / Charging system / Voltage regulator/rectifier / AC generator / Capacitor discharge ignition / Pickup coil / Ignition coil / Starting system / Electric starter / Starter relay / Neutral relay / Lighting system / Switches / Odometer housing (2-wheel drive models) / Speedometer housing (4-wheel drive models) / Output terminal / Fuses / Wiring diagrams / Specifications
● FRONT SUSPENSION AND STEERING
Front wheel / Tyres and wheels / Shock absorber / Front hub and brake drum / Steering system / Front suspension / Specifications
● FRONT DRIVE MECHANISM FOUR-WHEEL DRIVE
Front drive axles / Propeller shaft / Front differential / Specifications
● REAR SUSPENSION, REAR AXLE AND FINAL DRIVE
Rear wheel / Shock absorber / Rear hub and brake drum / Rear suspension arm / Rear drive axles / Specifications
Front drum brakes / Rear drum brakes / Drum brake inspection / Rear drum brake cable and foot pedal / Front master cylinder / Front brake hose replacement / Bleeding the system / Specifications
Seat / Rear fender and rear rack / Front fender, front rack and front grip / Footrest assembly / Trailer hitch plate / Specifications
● WIRING DIAGRAMS
Clymer motorcycle & ATV repair manuals can save you money on maintenance and repair bills. Step-by-step procedures and detailed illustrations guide you through every job, from maintenance and troubleshooting, all the way to complete teardown and rebuild.
General information on Repair Manuals
Please note that workshop manuals are usually written for models sold in a specific country.
Differences in specification can exist between models sold in different countries and items such as engines can vary.
Please check that the manual will cover your model before purchase and if you are unsure please contact us first.