This manual covers the Yamaha 3F Outboard motor, a water-cooled, 3-cylinder engine designed for disassembly, repair, and assembly. While specific production years are not detailed, this replacement parts manual provides essential information for maintaining the integrity and performance of your Yamaha outboard. Its robust engineering is a hallmark of Yamaha products, ensuring reliability for a wide range of marine applications. The purpose of this English-language manual is to provide comprehensive details on replacement parts, including exploded parts diagrams, part numbers, and descriptions. It is intended to assist owners and technicians in identifying and procuring the correct components for repairs and maintenance. By utilizing the information within, users can undertake necessary service procedures effectively, potentially leading to significant savings compared to dealer service costs.