This comprehensive service, repair, and maintenance manual is specifically designed for the 1986 Yamaha F9.9SJ outboard motor. It provides a detailed and step-by-step guide for all aspects of servicing, repairing, and maintaining your engine. The manual is structured for ease of use, with clear explanations and exploded diagrams accompanying each disassembly section. This ensures you can confidently identify the correct procedures for taking apart, repairing, assembling, and inspecting every component of your outboard motor. The manual covers the entire spectrum of maintenance tasks, from routine inspections and adjustments to complex overhauls. With its comprehensive approach, this manual empowers you to perform a wide range of repairs and maintenance tasks effectively, saving you time and money by eliminating the need to visit a dealer for service.

The Yamaha F9.9SJ is a powerful and reliable 4-stroke, 9.9 horsepower outboard motor designed for a wide range of boating applications. It boasts a compact and lightweight design, making it ideal for small to medium-sized boats such as dinghies, tenders, and small fishing boats. The F9.9SJ is known for its smooth and quiet operation, thanks to its advanced engine technology and noise-reducing features. This engine features a single-cylinder, 212cc, air-cooled design with electronic ignition and a fuel-efficient carburetor. It delivers exceptional performance with a maximum torque of 10.2 Nm at 5,000 RPM, ensuring responsive acceleration and ample power for cruising and fishing. The F9.9SJ is also equipped with a tilting mechanism for easy transportation and storage, making it an excellent choice for boat owners with limited space or who frequently transport their boat.

The Yamaha F9.9SJ comes equipped with several key features that enhance its performance, usability, and longevity. The motor features a robust and durable design, with corrosion-resistant materials and components. It also incorporates a reliable starting system with an electric starter and a manual backup option, ensuring easy engine starting in various conditions. The F9.9SJ features a large-capacity fuel tank, allowing for extended boating sessions without the need for frequent refuelling. Notably, the engine includes a built-in oil pump, ensuring proper lubrication and extending the engine's lifespan. The motor is also equipped with a multi-function control lever for easy operation, allowing the user to control the throttle, shift, and steering from a single point. The Yamaha F9.9SJ is backed by a comprehensive warranty program, providing peace of mind and ensuring long-term reliability.