This comprehensive Factory Service Manual for the 1985 Yamaha FT9.9XK Outboard Motor provides detailed and in-depth information for all aspects of repair and maintenance. The manual covers a wide range of topics, ensuring you have access to the most accurate and complete information available. Dive into general information about the outboard, learn how to perform periodic inspections and adjustments, gain a thorough understanding of the fuel system, power unit, lower unit, bracket unit, and electrical system. The manual also includes detailed specifications, troubleshooting guides, and numerous subsections for each of the main topics. You'll find clear and precise wiring and circuit diagrams, along with illustrative photos, exploded views, and step-by-step instructions for a range of procedures. This manual is your ultimate resource for maintaining and repairing your Yamaha FT9.9XK Outboard Motor.

The Yamaha FT9.9XK is a highly regarded 9.9 horsepower outboard motor, designed for a wide range of boating applications. Its robust construction and reliable performance make it a popular choice for fishing boats, dinghies, tenders, and small recreational craft. The FT9.9XK boasts a 2-cylinder, 4-stroke engine, known for its smooth operation and fuel efficiency. This engine design delivers ample power while minimizing noise and vibration, creating a comfortable and enjoyable boating experience. The FT9.9XK is equipped with Yamaha's renowned CDI ignition system, ensuring consistent starts and reliable operation in various conditions. It also features a manual starting system, making it easy to start even when the electric starter is unavailable. The outboard's compact size and lightweight design make it easy to handle and install on a variety of boats.

The Yamaha FT9.9XK is known for its durability and ease of maintenance. Its corrosion-resistant components and high-quality materials ensure extended lifespan even in harsh marine environments. The engine is designed with easily accessible service points, making routine maintenance tasks like oil changes, spark plug replacements, and filter cleaning simple and straightforward. Yamaha provides comprehensive service manuals and readily available parts, further emphasizing the motor's ease of maintenance. The FT9.9XK is a versatile and reliable outboard motor, offering a perfect balance of power, efficiency, and durability. Its user-friendly design and robust construction make it a popular choice for both recreational and professional boaters, ensuring a smooth and enjoyable boating experience for years to come.