YAM XT125-250 80-84

MODELS COVERED:

XT125 (1982-1983)
XT200 (1982-1983)
XT250 (1980-1984)

This Yamaha vintage motorcycle manual is 328 pages.

QUICK REFERENCE DATA

CHAPTER ONE / GENERAL INFORMATION
Manual organization / Saervice hints / Safety first / Expendable supplies / Shop tools / Emergency tool kits / Troubleshooting and tune-up equipment / Specifications

CHAPTER TWO / TROUBLESHOOTING
Engine / Starting difficulties / Poor performance / Clutch and transmission / Drive train / Chassis / Brakes / Electrical system / Charging system / Lighting / Fuses / Wiring

CHAPTER THREE / LUBRICATION, MAINTENANCE AND TUNE-UP
Routine checks / Pre-checks / Service intervals / Tires and wheels / Crankcase breather hose / Battery / Periodic lubrication / Engine oil and filter change / Front fork oil change / Brake cable lubrication / Speedometer cable lubrication / Periodic maintenance / Drive chain cleaning, inspection and lubrication / Throttle adjustment / Decompression cable adjustment (XT250) / Fuel shutoff valve and filter / Spark arrester cleaning / Air cleaner service / Tune-up / Cylinder head fastener torque Valve clearance adjustment / Camshaft chain tensioner adjustment / Spark plug Ignition timing / Caburetor idle mixture / Carburetor idle speed adjustment / Storage / General specifications / Serial numbers / Parts replacement / Specifications

CHAPTER FOUR / ENGINE
Engine principles / Servicing engine in frame / Engine removal installation / Cylinder head / Camshaft and rocker arms / Camshaft chain / Valves and valve components / Cylinder / Piston and piston pin / Piston rings / Oil pump / Primary drive and balancer gears / Crankcase and crankshaft / Kickstarter / Break-in / Specifications

CHAPTER FIVE / CLUTCH AND TRANSMISSION
Clutch / Clutch cable / External shift mechanism / Drive sprocket / Transmission and internal shift mechanism / Specifications

CHAPTER SIX / FUEL, EXHAUST AND EMISSION CONTROL SYSTEMS
Air cleaner / Carburetor operation / Carburetor service / Carburetor adjustments / Throttle cable / Fuel shutoff valve / Fuel tank / Emission control system / Exhaust system / Specifications

CHAPTER SEVEN / ELECTRICAL SYSTEM
Charging system / Alternator / Rectifier / Voltage regulator / Ignition system / Ignition unit / Ignition coil / Pick-up coil / Spark plugs / Ignition control unit (1982-on XT250) / Lighting system / Switches / Horn / Circuit breaker (XT250) / Fuse (XT125 and XT200) / Specifications

CHAPTER EIGHT / FRONT SUSPENSION AND STEERING
Front wheel / Front hub / Wheels / Tire changing / Tire repairs / Handlebar / Steering head / Front fork / Specifications

CHAPTER NINE / REAR SUSPENSION
Rear wheel / Rear hub / Drive sprocket (XT125 and XT200) / Drive sprocket assembly (XT200) / Drive chain / Swing arm / Rear suspension (decarbon monocross system) / Specifications

CHAPTER TEN / BRAKES
Front and rear brake / Front brake cable / Rear brake pedal assembly / Specifications

CHAPTER ELEVEN / FRAME
Sidestand / Footpegs / Frame / Specifications

SUPPLEMENT / 1984 SERVICE INFORMATION

INDEX