This Service & Repair Manual provides comprehensive information for the Yamaha 2B, 2C, and 2U outboard motors. Designed for reliability and performance, these outboard motors represent Yamaha's commitment to engineering excellence in marine propulsion. This manual is an essential resource for understanding and maintaining the full capabilities of your Yamaha outboard motor. This manual covers a wide range of topics essential for the upkeep and repair of your Yamaha outboard motor. It includes detailed sections on general information, specifications, fuel system, power unit, lower unit, bracket unit, and electrical system. With step-by-step repair procedures, part diagrams, electrical and hydraulic diagrams, torque specifications, and troubleshooting guidance, this document is an indispensable tool for owners, mechanics, and technicians to ensure optimal performance and longevity.