This manual covers the Yamaha 9.9ELHQ outboard motor, manufactured in 1992. Designed for marine propulsion, this 2-stroke gasoline engine delivers 9.9 horsepower and features an in-line engine configuration. Yamaha is renowned for its engineering quality and reliability, ensuring dependable performance for a wide range of boating applications. This specific model is built to provide efficient and robust power for your marine needs. The purpose of this English-language, searchable, and bookmarked service repair maintenance manual is to provide comprehensive guidance for the Yamaha 9.9ELHQ. It details step-by-step procedures for inspection, disassembly, repair, and assembly operations, supported by exploded diagrams. This resource is essential for owners, mechanics, and technicians seeking to maintain, troubleshoot, and repair the outboard motor, ensuring its optimal performance and longevity.