This manual covers the Yamaha C55 ELRQ, a 1992 model year outboard motor. Engineered for reliability and performance, this water-cooled outboard motor delivers 55 horsepower and features a transmission with forward, neutral, and reverse gears. The C55 ELRQ is designed for a variety of marine applications, reflecting Yamaha's commitment to quality and durability in its marine propulsion systems. This comprehensive service repair maintenance manual provides essential information for owners and technicians. It details disassembly, repair, assembly, and inspection procedures, supported by exploded diagrams for clarity. The manual guides users through recommended maintenance schedules, including specific lubrication requirements such as the recommended use of Yamaha Outboard Gear Oil. Its digital, searchable format ensures easy access to all necessary technical specifications and troubleshooting guidance, facilitating effective upkeep and repair.