This manual covers the Yamaha T9.9ELRV outboard motor, manufactured in 1997 by Yamaha Motor Corporation. Designed for recreational boating, fishing, and auxiliary power applications, this four-stroke engine delivers 9.9 horsepower and operates on unleaded gasoline. Its robust engineering ensures reliability for various marine activities, offering dependable performance and efficient operation. The transmission features Forward, Neutral, and Reverse gears with a shaft drive system, providing versatile control for diverse boating conditions.

This comprehensive Service Repair Maintenance Manual is presented in English and is digitally formatted for ease of use, featuring bookmarks and searchability. It details disassembly, repair, assembly, and inspection operations, supported by exploded diagrams to aid understanding. The manual is an essential resource for owners and technicians, providing guidance on maintenance procedures, including recommended oil types like Yamalube or equivalent marine engine oil, and outlines the scope of service required. It empowers users to effectively maintain and repair their Yamaha T9.9ELRV outboard motor, ensuring its longevity and optimal performance.