Yamaha YFM80 Moto-4, Badger and Raptor ATV (1985-2008) Service Repair Manual

The online edition of this manual will be available immediately without download. The physical manual will be dispatched directly by Haynes and will arrive separately from any other parts ordered.

Clymer ATV 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.

The Haynes Online Manual gives you the trusted content of the famous printed Workshop Manual with extra features to get the job done. Online Manuals provide the following benefits: Troubleshooting tool for fast diagnosis of common problems. Colour-coded wiring diagrams for key systems. Videos tutorials for common DIY tasks. Colour photographs with approximately 750 in each manual. Photos can be zoomed in to observe key details. Fully searchable Dictionary of automotive terms. Hyperlinks to additional relevant information in other manual chapters. Print any page at home.

Yamaha YFM80 Moto-4, YFM80 Badger, YFM80 Raptor manual. Includes Color Wiring Diagrams.

What's Covered

THIS YAMAHA ATV MANUAL IS 205 PAGES.

• QUICK REFERENCE DATA
• CHAPTER ONE / GENERAL INFORMATIONMANUAL ORGANIZATION / WARNINGS, CAUTIONS AND NOTES / SAFETY / SERIAL NUMBERS / FASTENERS / SHOP SUPPLIES / BASIC TOOLS / PRECISION MEASURING TOOLS / DECIMAL PLACE VALUES / ELECTRICAL SYSTEM FUNDAMENTALS / SPECIAL TOOLS / BASIC SERVICE METHODS / STORAGE / SPECIFICATIONS
• CHAPTER TWO / TROUBLESHOOTINGOPERATING REQUIREMENTS / STARTING THE ENGINE / ENGINE WILL NOT START / ENGINE IS DIFFICULT TO START / POOR IDLE SPEED PERFORMANCE / POOR MEDIUM TO HIGH SPEED PERFORMANCE / STARTING SYSTEM / CHARGING SYSTEM / IGNITION SYSTEM / IGNITION SYSTEM DIAGNOSIS / FUEL SYSTEM / ENGINE OVERHEATING / ENGINE / ENGINE NOISES / ENGINE LEAK DOWN TEST / CLUTCH / TRANSMISSION / HANDLING / FRAME NOISE / BRAKES
• CHAPTER THREE / LUBRICATION, MAINTENANCE AND TUNE-UPPRE-RIDE CHECKLIST / PERIODIC LUBRICATION / ENGINE OIL CHANGE / OIL STRAINER SCREEN / FINAL DRIVE OIL CHANGE / CONTROL CABLE LUBRICATION / AIR FILTER / CAM CHAIN ADJUSTMENT / VALVE CLEARANCE / COMPRESSION TEST / SPARK PLUG / SPARK ARRESTOR / IGNITION TIMING / IDLE SPEED / THROTTLE LEVER ADJUSTMENT / SPEED LIMITER / CLUTCH / CHASSIS MAINTENANCE / SPECIFICATIONS
• CHAPTER FOUR / ENGINE TOP ENDENGINE COOLING / ENGINE REMOVAL / INTAKE MANIFOLD / CYLINDER HEAD / CYLINDER / ROCKER ARM AND CAMSHAFT / VALVES AND VALVE COMPONENTS / PISTON / PISTON RINGS / SPECIFICATIONS
• CHAPTER FIVE / ENGINE LOWER ENDENGINE BREAK-IN / ENGINE REMOVAL / ENGINE INSTALLATION / OIL PUMP AND OIL STRAINER / CDI MAGNETO / MIDDLE DRIVEN GEAR / CRANKCASE / DRIVEN GEAR SHIM SELECTION / TRANSMISSION / CRANKSHAFT / SPECIFICATIONS
• CHAPTER SIX / CLUTCH AND DRIVE GEARCLUTCH / DRIVE GEAR AND STARTER CLUTCH / SPECIFICATIONS
• CHAPTER SEVEN / TRANSMISSION AND SHIFTERTRANSMISSION / SHIFT SHAFT AND STOPPER LEVER / SPECIFICATIONS
• CHAPTER EIGHT / FUEL AND EXHAUST SYSTEMSCARBURETOR / CARBURETOR ADJUSTMENTS / FUEL TANK / EXHAUST / SPECIFICATIONS
• CHAPTER NINE / ELECTRICAL SYSTEMELECTRICAL COMPONENT REPLACEMENT / STARTING SYSTEM / IGNITION SYSTEM / IGNITION COIL TEST / PICKUP COIL TEST / SOURCE COIL TEST / MAIN SWITCH TEST / ENGINE TOP SWITCH TEST / CHARGING SYSTEM / SPECIFICATIONS
• CHAPTER TEN / FRONT SUSPENSION, WHEELS AND TIRESFRONT WHEEL / FRONT WHEEL BEARINGS / FRONT SHOCK ABSORBER AND LOWER ARM / WHEEL ALIGNMENT / HANDLEBAR / STEERING SHAFT / STEERING KNUCKLE / TIE ROD / TIRES AND WHEEL / SPECIFICATIONS
• CHAPTER ELEVEN / REAR AXLE, REAR SUSPENSION AND FINAL DRIVEREAR WHEEL AND WHEEL HUB / REAR SHOCK ABSORBER / REAR SWING ARM AND DRIVE SHAFT / FINAL DRIVE/REAR HUB / FINAL DRIVE AND AXLE INSPECTION / SPECIFICATIONS
• CHAPTER TWELVE / BRAKESFRONT BRAKE LEVER FREE PLAY / FRONT BRAKE / REAR BRAKE / SPECIFICATIONS
• CHAPTER THIRTEEN / BODY AND CHASSISFRONT FENDER / FRONT BUMPER / REAR FENDER / SWING ARM GUARD / SPECIFICATIONS
• INDEX
• COLOR WIRING DIAGRAMS
• CLYMER MANUALS YAMAHA YFM80 MOTO-4 MANUALCLYMER MANUALS YAMAHA YFM80 BADGER MANUALCLYMER MANUALS YAMAHA YFM80 RAPTOR MANUALCLYMER MANUALS YAMAHA YFM80 MOTO-4 ONLINE MANUALCLYMER MANUALS YAMAHA YFM80 BADGER ONLINE MANUALCLYMER MANUALS YAMAHA YFM80 RAPTOR ONLINE MANUALYFM 80
• YFM80 MOTO-4 (1985-1988)YFM80 BADGER (1992-2001)YFM80 RAPTOR (2002-2008)