Honda 50-110 OHC singles 1965-1999 Online Manuals
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Honda Z50A (1969-1978)
Honda Z50R (1979-1989, 1991-1999)
Honda S65 (All Years)
Honda C70 (1980-1983)
Honda C70M (All Years)
Honda CL70 (All Years)
Honda CT70 (1969-1982)
Honda SL70 (1971-1972)
Honda XL70 (1974-1976)
Honda S90 (1973-1975)
Honda SL90 (All Years)
Honda ST90 (1973-1975)
Honda C90 (1966-1969)
Honda CL90 (All Years)
Honda CL90L (All Years)
Honda CT90 (1969-1979)
Honda CT110 (1980-1984, 1986)
Table of contents
This vintage Honda motorcycle manual is 400 pages.
QUICK REFERENCE DATA
CHAPTER ONE / GENERAL INFORMATION
Manual organization / Service hints / Safety first / Parts replacement / Expendable supplies / Specifications
CHAPTER TWO / TROUBLESHOOTING
Operating requirements / Emergency requirements / Emergency troubleshooting / Engine starting problems / Operating problems / Clutch / Brakes / Transmission / Suspension
CHAPTER THREE / LUBRICATION, MAINTENANCE AND TUNE-UP
Daily checks / Routine checks / Service intervals / Crankcase breather hoses / Battery / Periodic lubrication / Engine oil change / Centrifugal oil filter rotor and oil filter screen cleaning / Fork oil change / Drive chain lubrication / Control cable service / Speedometer cable lubrication / Drive chain adjustment / Front brake adjustment / Rear brake adjustment / Centrifugal clutch adjustment / Manual clutch adjustment / Throttle adjustment / Air filter service / Fuel shutoff valve and filter service / Periodic maintenance / tune-up / Air cleaner element / Valve clearance adjustment / Camshaft chain tensioner adjustment / Compression test / Spark plugs / Contact breaker point ignition / Solid state ignition / Carburetor / Idle mixture adjustment / idle speed adjustment / Serial numbers / Specifications
CHAPTER FOUR / ENGINE
Engine lubrication / Removal installation / Cylinder head and camshaft / Valves and valve components / Camshaft chain and tensioner / Cylinder / Piston, pins and rings / Ignition advance mechanism / Alternator / Oil pump / Crankcase and crankshaft / Kickstarter / Electric starter gears / Break-in procedure / Specifications
CHAPTER FIVE / CLUTCH AND TRANSMISSION
Manual clutch / Centrifugal clutch / Clutch inspection / Clutch release mechanism removal/installation / Clutch cable / External shift mechanism / Drive sprocket / Transmission and internal shift mechanism / Preliminary transmission inspection / 3-speed transmission and internal shift mechanism (Type I) / 3-speed transmission and internal shift mechanism (Type II) / 4-speed transmission and internal shift mechanism (Type III) / 4-speed transmission and internal shift mechanism (Type IV) / Internal shift mechanism / Dual-range subtransmission / Specifications
CHAPTER SIX / FUEL AND EXHAUST SYSTEMS
Air cleaner / Carburetor operation service adjustments / Throttle cable / Choke cable / Fuel shutoff valve / Fuel tank / Crankcase breather system / Exhaust system / Specifications
CHAPTER SEVEN / ELECTRICAL SYSTEMS
Charging system / Battery / Rectifier / Alternator / Stator coil testing / Contact breaker point ignition / Ignition pulse generator / Ignition pulse generator and ignition advance mechanism / Spark plug / Ignition coil / Starting system / Starter / Starter solenoid / Lighting system / Handlebar switches / Handlebar switches / Rear brake light 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 / Driven sprocket assembly / Drive chain / Wheel balancing / Swing arm / Shock absorbers / Specifications
CHAPTER TEN / FRONT SUSPENSION AND STEERING
Front and rear brakes / Front brake cable / Specifications
SUPPLEMENT / 1988 AND LATER SERVICE INFORMATION
Battery (CT70 1991-on) / Spark plugs (Z50R 1988-on) / Carburetor adjustment (Z50R 1988-on) / Solid state ignition (Z50R 1988-on) / Cylinder head and camshaft (CT70 and Z50R 1991-on) / Valve and valve components (Z50R) / Kickstarter (50-70 cc engines) / Centrifugal clutch (1992 Z50R and 1991-on CT70) / Carburetor service (1988-on) / Evaporative control system (1991-on CT70) / Regulator/rectifier (1991-on CT70) / Alternator (1991-on CT70) / Capacitor discharge ignition CDI (1988-on Z50R and 1991-on CT70) / Tire changing (1988-on Z50R) / Rear hub (1991-on CT70)
INDEX
WIRING DIAGRAMS
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Key features:
- All colour step-by-step guides for over 200 jobs with 700+ photos
- Image zoom feature for close-up view of jobs
- Brand-new “how to” video tutorials covering key repair tasks
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- Troubleshooting section – quickly find the cause of a problem
- Colour wiring diagrams help track problems quickly and easily
- Easy search feature – find your job fast
- Dictionary of automotive terms
- Quick links to popular DIY tasks and other jobs linked to your task
- Conversion calculator – imperial and metric units
