Description

Clymer manual for the Honda 400-450cc twins from 1978-1987

Clymer motorcycle repair manuals are written specifically for the do-it-yourselfer. Whether it’s routine maintenance or more extensive repairs involving engine and transmission disassembly, Clymer repair manuals provide all the information you need about your motorcycle. With step-by-step procedures, detailed photography and extensive use of exploded views, each manual is based on the complete disassembly of the machine. Unlike OEM manuals, which are purposely designed for the professional technician with an impressive array of specialized tools, equipment and knowledge, Clymer manuals are designed for the first-time user.

Models Covered:

CB400T Type I (1978-1979)
CB400T Type II (1978-1979)
CB400T (1980-1981)
CB400A (1978)
CM400A (1979-1981)
CB400C (1982)
CM400E (1980-1981)
CM400T (1979-1981
CB450T (1982)
CB450SC Nighthawk (1982-1983, 1985-1986)
CM450A (1982-1983)
CM450C (1982)
CM450E (1982-1983)
CMX450C Rebel (1986-1987)

QUICK REFERENCE DATA

CHAPTER ONE / GENERAL INFORMATION
Manual organization, Notes, cautions and warnings, Safety first, Service hints, Special tips, Torque specifications, Fasteners, Lubricants, Expendable supplies, Parts replacement, Serial numbers, Basic hand tools, Tune-up and troubleshooting tools, Riding safety

CHAPTER TWO / TROUBLESHOOTING
Operating requirements, Emergency troubleshooting, Engine starting, Engine performance, Engine noises, Excessive vibration, Lubrication troubles, Manual and automatic transmission, Front suspension and steering, Brake problems

CHAPTER THREE / LUBRICATION, MAINTENANCE AND TUNE-UP
Pre-checks, Routine checks, Service intervals, Tires and wheels, Battery, Periodic lubrication, Periodic maintenance, Tune-up

CHAPTER FOUR / ENGINE
Engine principles, Servicing engine in frame, Engine, Cylinder head, camshaft and rocker arm assemblies (1978-1981), Cylinder head, camshaft and rocker arm assemblies (1982-on), Valves and valve components, Camshaft chain tensioner, Cylinder, Piston, piston pins and piston rings, Alternator, Oil pump, Oil cooler (1982-on except Rebel 450), Oil pressure relief valve, Crankcase and balancer system, Crankshaft and connecting rods, Electric starter gears, Kickstarter (manual transmission), Kickstarter (automatic transmission), Break-in

CHAPTER FIVE / CLUTCH AND MANUAL TRANSMISSION
Clutch, Clutch cable, External gearshift mechanism, Manual transmission and internal shift mechanism, Manual transmission, 5-Speed manual transmission (CB400T I, CB400T II, CN400T, CM400C, CM400E), 6-Speed manual transmission, Internal shift mechanism

CHAPTER SIX / TORQUE CONVERTER AND AUTOMATIC TRANSMISSION
Torque converter, Automatic transmission, Internal shift mechanism, Gearshift drum and fork, Oil cooler

CHAPTER SEVEN / FUEL AND EXHAUST SYSTEMS
Carburetors, Carburetor operation, Carburetor service, Carburetor adjustments, Throttle cable replacement, Choke cable replacement, Fuel cable replacement, Fuel shutoff valve, Fuel tank, Fuel filter, Gasoline/alcohol blend test, Crankcase breather system (1986-on U.S. only), Evaporative emission control system (1985-on California models only), Exhaust emission control system (1986 CB450SC California models only), Exhaust system

CHAPTER EIGHT / ELECTRICAL SYSTEM
Charging system, Alternator, Voltage regulator/rectifier, Ignition system, Ignition coil, Starting system, Starter solenoid, Lighting system, Clutch switch, Sidestand switch, Horn, Instrument cluster, Speedometer and indicator panel, Fuses

CHAPTER NINE / FRONT SUSPENSION AND STEERING
Front wheel, Front hub, Wheels, Handlebars, Steering head and stem, Steering head bearing races, Front fork, Non-air assist front fork (Rebel 450), Non-air assist front fork (all models except Rebel 450), Air-assist front fork, Fork inspection (all models)

CHAPTER TEN / REAR SUSPENSION
Rear wheel, Rear hub, Rear hub (1978-1981 spoke wheel), Rear hub (Rebel 450 spoke wheel, Comstar and Comcast wheel), Drive sprocket assembly, Drive chain, Rear shock absorbers, Swing arm

CHAPTER ELEVEN / BRAKES
Front drum brake, Rear drum brake, Drum brake inspection, front and rear, Front disc brake, Front disc brake pad replacement, Front master cylinder (1978-1983), Front master cylinder (1985-on), Front caliper, Front caliper rebuilding, Brake disc, Front brake hose replacement, Draining the system, Bleeding the system

CHAPTER TWELVE / FRAME
Centerstand, Kickstand, Footpegs, Frame

INDEX

WIRING DIAGRAMS