The Yamaha 9.9LK outboard motor, manufactured in 1985, is a robust 2-stroke marine propulsion unit designed for reliable performance in both saltwater and freshwater environments. Engineered with Yamaha's commitment to quality and durability, this gasoline-powered motor delivers 9.9 horsepower, making it suitable for a variety of boating applications. Its design prioritizes efficient operation and longevity, ensuring a dependable experience for recreational and professional users alike.

This Service Repair Maintenance Manual provides comprehensive guidance for the Yamaha 9.9LK outboard motor. It details disassembly, repair, assembly, and inspection operations, supported by exploded diagrams to aid understanding. The manual is organized in a step-by-step format, is fully bookmarked, and searchable, making it an invaluable resource for owners, mechanics, and technicians. It covers essential maintenance procedures, including recommended oil types and lubrication specifications, empowering users to maintain their motor in optimal condition and ensure its continued reliable operation.