If you have a 1977 Honda CB500 CB550 motorcycle, you need the 1977 Cb500 Cb550 Service Repair Manual. This manual is essential for keeping your motorcycle running smoothly and efficiently. It provides detailed instructions on how to repair and maintain your vehicle, including step-by-step instructions, diagrams, and illustrations. This manual covers all aspects of your motorcycle, from general information and specifications to gearbox and clutch, engine removal and installation, fuel system, lubrication and cooling, combustion system, lubrication system, cylinder head/valves, alternator/starter clutch, crankcase/piston/cylinder, crankshaft/transmission/balancer, transmission system, front wheel and steering system, rear wheel system, fenders and exhaust pipe, periodic checks and adjustments, chassis, cooling system, fuel injection system, braking system, suspension, electrical system, body and fixtures, frame/body panels/exhaust system, wheels and tyres, battery/charging system, ignition system, electric starter, lights/meters/switches, and wiring diagrams. This manual also includes troubleshooting and technical information and specifications. With this manual, you can save time and money on repairs and maintenance, and keep your 1977 Honda CB500 CB550 running like new.