This manual covers the Yamaha 3LF Outboard motor, manufactured in 1989. Designed for marine propulsion, this 2-stroke, gasoline-powered outboard motor features a 3-cylinder inline engine configuration. Yamaha is renowned for its engineering quality and reliability, ensuring consistent performance for demanding marine applications. This service manual provides comprehensive information to understand and maintain the exceptional standards of Yamaha marine technology. The purpose of this English-language service repair maintenance manual is to guide owners, mechanics, and technicians through the proper care and upkeep of the Yamaha 3LF Outboard. It details disassembly, repair, assembly, and inspection procedures, complemented by exploded diagrams preceding each disassembly section. This resource is essential for ensuring the longevity and optimal performance of your outboard motor, offering clear instructions for all maintenance and repair tasks.