This manual covers the Yamaha 55 HP Outboard, a 2-stroke, 760cc engine produced between 1989 and 1995. Designed for reliable performance, this outboard motor features a carbureted fuel system and a propeller drive via its lower unit. Its robust engineering ensures dependable operation for a wide range of marine applications, making it a trusted choice for boaters. This comprehensive Service Repair Workshop Manual provides detailed information essential for maintaining and repairing your Yamaha 55 HP Outboard. It includes step-by-step procedures, troubleshooting guides, and diagnostic information for all major systems, such as the fuel, electrical, ignition, lubrication, and cooling systems, as well as the powerhead and lower unit. With detailed illustrations and clear instructions, this manual is an indispensable resource for owners, mechanics, and technicians.