This manual covers the Yamaha C55ELRQ outboard motor, manufactured in 1992. Designed for marine propulsion, this 55 horsepower gasoline-powered unit features an internal combustion engine and an outboard drive system. Yamaha is recognized for its engineering quality and reliability, ensuring dependable performance for a variety of maritime applications. This specific model is equipped with an electric start system and a Forward-Neutral-Reverse gear shift for convenient operation on the water. The purpose of this English-language Factory Service Repair Maintenance Manual is to provide comprehensive guidance for the upkeep and repair of your Yamaha C55ELRQ outboard motor. It details operational procedures, maintenance schedules, and troubleshooting steps, including step-by-step disassembly, repair, assembly, and inspection processes. With the aid of exploded diagrams and searchable content, owners, mechanics, and technicians can efficiently identify parts, perform necessary services, and ensure the continued optimal performance and longevity of the marine propulsion system.