This comprehensive service, repair, and maintenance manual is specifically designed for the 1987 Yamaha 9.9LH outboard motor. Its content is organized in a clear and easy-to-follow step-by-step format, making it an invaluable resource for mechanics. The manual offers a thorough explanation of all disassembly, repair, assembly, and inspection procedures. To ensure accurate identification of parts and procedures, each chapter includes detailed exploded diagrams before each disassembly section. This manual is designed to be a handy reference, providing a complete understanding of the 1987 Yamaha 9.9LH outboard motor.

The Yamaha 9.9LH outboard motor is a reliable and powerful option for small boats and dinghies. This 4-stroke, air-cooled engine boasts a displacement of 151cc and produces a maximum output of 9.9 horsepower. Designed for simplicity and ease of use, the 9.9LH features a manual start system and a single-cylinder configuration. It also incorporates a built-in fuel tank and a convenient carrying handle for portability. The 9.9LH is a popular choice for anglers, recreational boaters, and anyone seeking a dependable and efficient outboard for their watercraft.

This Yamaha 9.9LH outboard motor is renowned for its durability and performance. The robust construction of the engine, coupled with readily available spare parts, ensures longevity and ease of maintenance. The 9.9LH's fuel efficiency and low emissions contribute to a positive environmental footprint. The engine's compact size and lightweight design make it easy to maneuver and install on various boats. While the 9.9LH is a versatile option, it is important to note that it is not designed for high-speed applications. Its primary purpose is to provide reliable propulsion for small vessels, making it an excellent choice for recreational boating, fishing, and other light-duty applications.