YAM 650CC TWINS 70-82

MODELS COVERED:

TX650 (1970-1974)
XS1 (all years)
XS2 (all years)
XS650 (1975-1982)

This Yamaha vintage motorcycle manual is 248 pages.

QUICK REFERENCE DATA

CHAPTER ONE / GENERAL INFORMATION
Manual organization / Service hints / Parts replacement / Tools / Expendable supplies / Serial numbers

CHAPTER TWO / PERIODIC SERVICE AND GENERAL MAINTENANCE
Lubrication / Engine oil changing / Oil filter / Control cables / Speedometer cable / Changing fork oil / Engine tune-up / Valves / Battery / Fuses / Spark plugs / Condensers (capacitors) / Ignition coil / Breaker points / Ignition timing / Carburetor / Fuel strainer / Air cleaner / Clutch adjustment / Disc brake / Drum brake adjustment / Brake light adjustment / Drive chain / Storage

CHAPTER THREE / TROUBLESHOOTING
Operating requirements / Troubleshooting instruments / Starting difficulties / Starter / Poor idling / Misfiring / Flat spots / Power loss / Overheating / Engine noises / Piston seizure / Excessive vibration / Clutch slip or drag / Transmission / Poor handling / Brake problems / Electrical problems / Ignition switch / Charging circuit / Troubleshooting guide

CHAPTER FOUR / CYLINDER, CYLINDER HEAD AND LUBRICATION SYSTEM
Engine / Cylinder head cover / Advance rod unit / Rocker arm and shaft / Cylinder head / Cylinder / Primary case / Oil pump / Break-in

CHAPTER FIVE / CLUTCH, TRANSMISSION AND CRANKCASE
Clutch / Primary drive gear / Shift shaft / Kickstarter / Electric starter / Alternator stator and rotor / Drive sprocket / Crankcase / Transmission / Crankshaft / Cylinder studs

CHAPTER SIX / ELECTRICAL SYSTEM
Battery / Battery chargers / Ignition switch / Voltage regulator / Headlight / Taillight, flasher lights and horn / Electric starter / Alternator brush / Repairing and splicing wiring / Wiring diagrams

CHAPTER SEVEN / FUEL SYSTEM
Petcocks / Carburetors / Air filter

CHAPTER EIGHT / CHASSIS
Seat / Battery and tool box / Coil / Front fork / Shock absorber / Swing arm / Wheel and spoke inspection / Front wheel / Rear wheel / Wheel trueing / Wheel lacing / Wheel balancing / Wheel alignment / Tire changing and repair / Seals and bearings / Rear sprocket / Drum brakes / Disc brakes / Brake disc

APPENDIX / SPECIFICATIONS

SUPPLEMENT 1978 AND LATER SERVICE INFORMATION

INDEX

WIRING DIAGRAMS