This workshop service repair manual provides comprehensive information for the Yamaha Outboard F2.5C, manufactured from 2003 onwards. This four-stroke engine, with a displacement of 72 cc and a maximum power output of 2.5 HP at 5000 RPM, is designed for reliable performance. Its water-cooled system, CDI ignition, and F-N-R transmission ensure efficient operation. The outboard features a standard shaft length and a dry weight of 17 kg, making it a practical choice for various marine applications. This manual is designed to be an indispensable resource for owners and technicians. It covers all repairs from A to Z, including detailed mechanical and electrical system diagnostics and procedures. With tons of detailed pictures and diagrams, troubleshooting guides, tuning adjustments, and coverage of systems such as the power head, gearcase, and tilt and trim, this English-language manual equips users with the knowledge necessary for proper maintenance and repair. It also includes specifications for lubrication, fuel, and other critical components.