This comprehensive workshop service repair manual covers the YFM50 Raptor for the model years 2004 through 2008. Designed as an entry-level sport ATV, the YFM50 Raptor offers user-friendly operation with its automatic continuously variable transmission and approachable styling, making it ideal for youth riders and a gateway into the renowned Raptor lineage. Key features include a reliable air-cooled 49cc engine, a focus on rider safety with features like an adjustable throttle limiter, and a legacy of producing durable and capable off-road vehicles. Its robust engineering ensures dependable performance for recreational use. This manual provides complete and detailed information essential for the maintenance and repair of your YFM50 Raptor. It encompasses a wide range of topics, including in-depth engine mechanical procedures, fuel and ignition system diagnostics, lubrication, cooling, exhaust, transmission, drivetrain, suspension, steering, braking, electrical systems, bodywork, and wheels and tires. Specific guidance is offered on preventive maintenance schedules, troubleshooting common issues, step-by-step repair procedures, overhaul instructions, and necessary adjustments, all supported by detailed wiring diagrams. This resource is invaluable for owners and technicians seeking to ensure the optimal performance and longevity of the vehicle.