The Yamaha XT660, encompassing the XT660R, XT660X, and XT660Z Ténéré variants, represents a robust and versatile line of dual-sport and adventure motorcycles produced between 2004 and 2007. These models are characterized by their reliable liquid-cooled, 660cc single-cylinder engines featuring Electronic Fuel Injection (EFI) for optimized performance and efficiency. Engineered for both on-road usability and off-road capability, the XT660 series offers long-travel suspension, durable construction, and a strong emphasis on low-to-mid-range torque, making them suitable for a wide range of riding conditions and purposes, from daily commuting to adventure touring.

This comprehensive Service Repair Manual provides detailed information essential for the maintenance, repair, and troubleshooting of your Yamaha XT660 motorcycle. It covers all major systems, including engine mechanical and electrical components, transmission and drivetrain, chassis and suspension, brakes, and the complete electrical system. Within its pages, you will find routine maintenance procedures, in-depth diagnostic guides, engine rebuild instructions, and precise technical specifications, all designed to assist owners and technicians in keeping the vehicle in optimal condition and ensuring its longevity and performance.