Honda CR80R (1989-1995) & CR125R (1989-1991) Service Repair Manual Description 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. Contents This Honda Manual is 344 pages. QUICK REFERENCE DATA CHAPTER ONE / GENERAL INFORMATION Manual organization / Warnings cautions and notes / Safety / Serial numbers / Fasteners / Shop supplies / Basic tools / Measuring tools / Test equipment / Electrical system fundamentals / Special tools / Basic service methods / Storage / Specifications CHAPTER TWO / TROUBLESHOOTING Engine performance / Engine noises / Excessive vibration / 2-stroke pressure testing / Clutch / Transmission / Ignition system / Front suspension and steering / Brake problems / Specifications CHAPTER THREE / LUBRICATION MAINTENANCE AND TUNE-UP Maintenance intervals schedule / Routine checks / Periodic lubrication / Oil and filter change / Periodic maintenance / Control cables / Tune-up / Valve clearance adjustment / Specifications CHAPTER FOUR / ENGINE Removal Installations / Engine lubrication / Cylinder head / Cylinder / Engine decarbonizing / Reed valve assembly / Piston pin and rings / Right crankcase cover / Primary drive gear / Drive sprocket / Crankcase and crankshaft / Kickstarter / Break-in procedure / Specifications CHAPTER FIVE / CLUTCH AND TRANSMISSION Clutch / Clutch inspection / Clutch cable / External shift mechanism / Transmission and internal shift mechanism / Specifications CHAPTER SIX / FUEL AND EXHAUST SYSTEMS Carburetor operation / Carburetor service / Carburetor body / Carburetor adjustments / Optional carburetor / Throttle cable / Fuel shutoff valve and filter / Fuel tank / Fuel tank repair / Fuel filter / Exhaust system / ATAC system / HPP system / Repacking the muffler / Specifications CHAPTER SEVEN / ELECTRICAL SYSTEM Alternator / Ignition system / CDI unit / Pulse generator / Ignition coil / Ignition timing / Engine kill switch / Specifications CHAPTER EIGHT / LIQUID COOLING SYSTEM Safety precautions / Cooling system check / Water pump water seal and oil seal inspection / Radiator (s) / Water pump / Coolant hoses / Specifications CHAPTER NINE / FRONT SUSPENSION AND STEERING Front wheel / Front hub / Wheel balance / Wheel spokes / Tire changing / Tire repairs / Handlebar / Steering head / Front forks / Specifications CHAPTER TEN / REAR SUSPENSION Rear wheel / Rear hub / Drive chain / Swing arm / Pro-Link system / Shock absorber / Pivot arm assembly / Shock arm and shock link needle bearing replacement / Sub-frame / Specifications CHAPTER ELEVEN / BRAKES Hydraulic disc brake / Draining brake fluid / Front master cylinder / Rear master cylinder / Brake pad replacement / Front caliper / Rear caliper / Brake hose replacement / Brake disc / Bleeding the system / Rear drum brake / Rear brake pedal assemb...