Yamaha YZ100-490 Monoshock Motorcycle (1976-1984) Service Repair Manual

This item will be dispatched directly by Haynes and will arrive separately from any other parts ordered.

Clymer motorcycle repair manuals are written specifically for the do-it-yourself enthusiast. From basic maintenance to troubleshooting to complete overhaul, Clymer manuals provide the information you need. The most important tool in your tool box may be your Clymer manual, get one today. Every Clymer manual contains hundreds of original photographs and illustrations developed from a complete disassembly and assembly of a motorcycle. This, in addition to extensive research, allows Clymer to achieve an unmatched level of detail, accuracy and clarity. The step-by-step instructions and two-column text with large print are user-friendly. Bold figure numbers make it easy to quickly match instructions with illustrations and photos. Thumb-tabbed chapters, numbered table of contents and an extensive index make it possible to locate the desired section quickly.

What's Covered

THIS YAMAHA VINTAGE MOTORCYCLE MANUAL IS 352 PAGES.

QUICK REFERENCE DATA

• CHAPTER ONE / GENERAL INFORMATION
• MANUAL ORGANIZATION / SERVICE HINTS / TORQUE SPECIFICATIONS / SAFETY FIRST / SPECIAL TIPS / MECHANIC'S TIPS / PARTS REPLACEMENT / EXPENDABLE SUPPLIES / TOOLS / WHAT YEAR IS IT? / SERIAL NUMBERS / SPECIFICATIONS

• CHAPTER TWO / TROUBLESHOOTING
• OPERATING REQUIREMENTS / TROUBLESHOOTING INSTRUMENTS / EMERGENCY TROUBLESHOOTING / ENGINE STARTING / ENGINE PERFORMANCE / ENGINE NOISES / EXCESSIVE VIBRATION / TWO-STROKE PRESSURE TEST / FRONT SUSPENSION AND STEERING / BRAKE PROBLEMS / SPECIFICATIONS

• CHAPTER THREE / LUBRICATION, MAINTENANCE AND TUNE-UP
• PRE-CHECKS / TIRES AND WHEELS / LUBRICANTS / CLEANING SOLVENT / PERIODIC LUBRICATION / ENGINE LUBRICATION / TRANSMISSION OIL CHECKING AND CHANGING / FRONT FORK OIL CHANGE / FRONT FORK AIR PRESSURE / PERIODIC MAINTENANCE / MONOSHOCK ADJUSTMENT / DRIVE CHAIN ADJUSTMENT / CLUTCH ADJUSTMENT / THROTTLE ADJUSTMENT / AIR CLEANER SERVICE / ENGINE TUNE-UP / CYLINDER HEAD NUTS TORQUE / SPARK PLUG / MAGNETO / IGNITION TIMING / IDLE SPEED ADJUSTMENT / DECARBONIZING ENGINE AND EXHAUST SYSTEM / STORAGE / SPECIFICATIONS

• CHAPTER FOUR / ENGINE
• ENGINE PRINCIPLES / ENGINE LUBRICATION / ENGINE COOLING / SERVICING ENGINE IN FRAME / ENGINE / CYLINDER HEAD / CYLINDER / PISTON, PISTON PIN AND PISTON RINGS / MAGNETO / REED VALVE ASSEMBLY / CRANKCASE AND CRANKSHAFT / KICKSTARTER / SERVICE AND ADJUSTMENT / SPECIFICATIONS

• CHAPTER FIVE / CLUTCH AND TRANSMISSION
• CLUTCH / CLUTCH CABLE / CLUTCH RELEASE (PUSH LEVER) MECHANISM / EXTERNAL SHIFT MECHANISM / TRANSMISSION AND INTERNAL SHIFT MECHANISM / SPECIFICATIONS

• CHAPTER SIX / FUEL AND EXHAUST SYSTEMS
• AIR CLEANER / CARBURETOR OPERATION / CARBURETOR SERVICE / CARBURETOR ADJUSTMENTS / FUEL SHUTOFF VALVE / FUEL TANK / FUEL FILTER / EXHAUST SYSTEM / EXHAUST SYSTEM DECARBONIZING / EXHAUST SYSTEM REPAIR / SPECIFICATIONS

• CHAPTER SEVEN / ELECTRICAL SYSTEM
• CAPACITOR DISCHARGE IGNITION / SPARK PLUG / MAGNETO-OUTER ROTOR (TYPE I) / MAGNETO-INNER ROTOR (TYPE II, III, IV) / IGNITION COIL / ENGINE KILL SWITCH / 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 / DRIVE CHAIN / WHEEL BALANCING / TIRE CHANGING AND REPAIRS / REAR SWING ARM / REAR MONOSHOCK (DECARBON MONOCROSS SYSTEM) / REAR SUSPENSION (MONOCROSS TYPE) / SPECIFICATIONS

• CHAPTER TEN / BRAKES
• FRONT BRAKE / REAR BRAKE / FRONT BRAKE CABLE / REAR BRAKE PEDAL ASSEMBLY / SPECIFICATIONS

• CHAPTER ELEVEN / FRAME AND REPAINTING
• KICKSTAND (SIDESTAND) / FOOTPEGS / FRAME / SPECIFICATIONS

  SUPPLEMENT / 1981 AND LATER SERVICE INFORMATION

  INDEX

  WIRING DIAGRAMS

  MODELS COVERED:

• 1976 1977 1978 1979 1980 1981 1982 1983 YAMAHA YZ100
• 1976 1977 1978 1979 1980 1981 1982 1983 1984 YAMAHA YZ125
• 1976 YAMAHA YZ175
• 1976 1977 1978 1979 1980 1981 1982 1983 1984 YAMAHA YZ250
• 1976 1977 1978 1979 YAMAHA YZ400
• 1980 1981 YAMAHA YZ465
• 1982 1983 1984 YAMAHA YZ490
• YZ 100 125 175 250 400 465 490

  CLYMER MANUALS YAMAHA YZ100 MANUAL

• CLYMER MANUALS YAMAHA YZ125 MANUAL
• CLYMER MANUALS YAMAHA YZ175 MANUAL
• CLYMER MANUALS YAMAHA YZ250 MANUAL
• CLYMER MANUALS YAMAHA YZ400 MANUAL
• CLYMER MANUALS YAMAHA YZ465 MANUAL
• CLYMER MANUALS YAMAHA YZ490 MANUAL

  YZ100 (1976-1983)

• YZ125 (1976-1984)
• YZ175 (1976)
• YZ250 (1976-1984)
• YZ400 (1976-1979)
• YZ465 (1980-1981)
• YZ490 (1982-1984)