Description
This Clymer Honda CR80R 1989-95 CR125R 1989-1991 Repair Manual provides detailed service information, step-by-step repair instruction and maintenance specifications for 1989-1995 Honda CR80R, 1989-1991 Honda CR125R motorcycles.
1989 1990 1991 1992 1993 1994 1995
Includes everything you need to know to perform tune-up and routine maintenance on the engine, clutch and transmission, fuel and exhaust, ignition system, steering and suspension, wheels, brakes and tires, electrical system, frame and body. Features complete wiring diagrams and 350 illustrated pages.
QUICK REFERENCE DATA
CHAPTER ONE / GENERAL INFORMATION
Manual organization / Notes, cautions and warnings / Reference to locations / Service hints / Safety first / Torque specifications / Parts replacement / Lubricants / Fasteners / Basic hand tools / Precision measuring tools / Special tools / Expendable supplies / Mechanic’s tips
CHAPTER TWO / TROUBLESHOOTING
Operating requirements / Troubleshooting instruments / Starting the engine / Emergency troubleshooting / Engine troubleshooting / Engine performance / Engine noises / Excessive vibration / 2-stroke pressure testing / Clutch / Transmission / Ignition system / Front suspension and steering / Brake problems
CHAPTER THREE / LUBRICATION, MAINTENANCE AND TUNE-UP
Routine checks / Service intervals / Periodic lubrication / Periodic maintenance / Tune-up
CHAPTER FOUR / ENGINE
Engine operating principles / Engine lubrication / Servicing engine in frame / Engine removal/installation / Cylinder head / Cylinder / Engine decarbonizing / Reed valve assembly / Piston, piston pin and piston rings / Right crankcase cover / Primary drive gear / Drive sprocket / Crankcase and crankshaft / Kickstarter (CR80R) / Kickstarter (CR125R) / Break-in procedure
CHAPTER FIVE / CLUTCH AND TRANSMISSION
Clutch (CR80R) / Clutch (CR125R) / Clutch inspection / Clutch cable / External shift mechanism (CR80R, CR125R) / Transmission and internal shift mechanism / Internal shift mechanism inspection
CHAPTER SIX / FUEL AND EXHAUST SYSTEMS
Carburetor operation / Carburetor service (CR80R) / Carburetor body (CR80R) / Carburetor service (CR125R) / Carburetor body (CR125R) / Carburetor adjustments / Optional Honda carburetor /
Throttle cable / Fuel shutoff valve and filter / Fuel tank / Fuel tank repair / Fuel filter / Exhaust system / ATAC system (1989 CR125R) / HPP system (1990-on CR125R) / Repacking the muffler
CHAPTER SEVEN / ELECTRICAL SYSTEM
Alternator / Ignition system / CDI unit / Pulse generator / Ignition coil / Ignition timing / Engine kill switch
CHAPTER EIGHT / LIQUID COOLING SYSTEM
Safety precautions / Cooing system check / Water pump (water seal and oil seal inspection) / Radiator(s) / Water pump / Coolant hoses
CHAPTER NINE / FRONT SUSPENSION AND STEERING
Front wheel / Front hub / Wheel balance / Wheel spokes / Tire changing / Tire repairs / Handlebar / Steering head / Front forks (CR80R) / Front forks (CR125R)
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
CHAPTER ELEVEN / BRAKES
Hydraulic disc brake / Draining brake fluid / Front master cylinder (all models) / Rear master cylinder (CR125R models) / Brake pad replacement / Front caliper (all models) / Rear caliper (CR125R) / Brake hose replacement / Brake disc / Bleeding the system / Rear drum brake (CR80R) / Rear brake pedal assembly
CHAPTER TWELVE / CR80R (1992-1995)
General information / Lubrication, maintenance and tune-up / Engine / Clutch and transmission / Fuel and exhaust systems / Electrical system / Liquid cooling system / Front suspension and steering / Rear suspension / Brakes
INDEX
WIRING DIAGRAMS
