This Factory Service Repair Manual provides comprehensive guidance for the Yamaha F2.5C Marine Outboard Motor. Engineered for reliable marine propulsion, this outboard motor is designed to meet the demands of various watercraft applications. Its robust construction and efficient performance are hallmarks of Yamaha's commitment to quality and durability, ensuring optimal operation and longevity for owners. This manual is an essential resource for maintaining and repairing your Yamaha F2.5C. It covers a wide range of topics, including general information, detailed specifications, periodic inspections and adjustments, and in-depth procedures for the fuel system, power unit, lower unit, bracket unit, and electrical system. With sections dedicated to trouble analysis and an index, this manual equips owners, mechanics, and technicians with the knowledge needed for effective diagnostics, repair, rebuilding, refurbishing, and restoration.