This factory service manual covers the Yamaha Moto-4 series, including the YTM200, YFM200, and YTM225 models produced between 1983 and 1986. These robust, air-cooled, four-stroke ATVs were designed for both recreational riding and utility tasks, featuring reliable single-cylinder engines, shaft drive, and various transmission options including manual with reverse and automatic with torque converter. The Moto-4 series offered a dependable and user-friendly experience, establishing Yamaha's presence in the growing ATV market of the mid-1980s.

This comprehensive manual provides detailed instructions for the maintenance, repair, and troubleshooting of your Yamaha Moto-4. It covers all essential systems, including engine overhaul, fuel and carburetor systems, drivetrain, suspension, braking, and electrical components. With step-by-step procedures, diagnostic guidance, and technical specifications, this resource is invaluable for owners, mechanics, and technicians seeking to ensure the longevity and optimal performance of their vehicle.

This factory service manual covers the Yamaha Moto-4 series, including the YTM200, YFM200, and YTM225 models produced between 1983 and 1986. These robust, air-cooled, four-stroke ATVs were designed for both recreational riding and utility tasks, featuring reliable single-cylinder engines, shaft drive, and various transmission options including manual with reverse and automatic with torque converter. The Moto-4 series offered a dependable and user-friendly experience, establishing Yamaha's presence in the growing ATV market of the mid-1980s.

This comprehensive manual provides detailed instructions for the maintenance, repair, and troubleshooting of your Yamaha Moto-4. It covers all essential systems, including engine overhaul, fuel and carburetor systems, drivetrain, suspension, braking, and electrical components. With step-by-step procedures, diagnostic guidance, and technical specifications, this resource is invaluable for owners, mechanics, and technicians seeking to ensure the longevity and optimal performance of their vehicle.