The Yamaha YFM200 Moto-4, also known as the Moto-4 200, is an all-terrain vehicle designed for recreational use, trail riding, and casual farm applications. Introduced in the mid to late 1980s, this model represents Yamaha's commitment to providing reliable and accessible ATVs that competed effectively with offerings from Honda, Suzuki, and Kawasaki. Key features contributing to its appeal include a dependable air-cooled engine, a low-maintenance shaft drive system, independent front suspension for enhanced ride comfort, and an automatic transmission for ease of operation. These attributes made the Moto-4 200 a popular choice for hobbyists and riders seeking a capable and straightforward ATV experience.

This workshop service repair manual offers comprehensive guidance for the Yamaha YFM200 Moto-4. It covers a wide array of essential areas, including detailed engine mechanicals, fuel and ignition systems, lubrication, cooling, transmission, drivetrain, suspension, braking, and electrical systems. The manual provides step-by-step procedures for routine maintenance, troubleshooting common issues, and in-depth repair and overhaul of various components. It also includes crucial technical specifications, torque values, and wiring diagrams. This resource is tailored for professional technicians and experienced DIY mechanics, empowering them with the knowledge needed to maintain, diagnose, and repair the vehicle effectively, ensuring its longevity and optimal performance.