The 2007 Yamaha YZ250F is a high-performance motocross motorcycle engineered for competitive racing and demanding off-road use. It features a compact 249cc liquid-cooled, DOHC four-stroke engine with four titanium valves, known for its strong mid-range power. The motorcycle is built around a lightweight aluminum frame that balances rigidity and flex for precise handling. A key highlight is its industry-leading Kayaba (KYB) Speed Sensitive System (SSS) front forks and KYB rear shock, offering exceptional adjustability and a plush ride, contributing to its reputation for superior suspension technology and control.
This factory service manual provides comprehensive guidance for the service, repair, maintenance, and troubleshooting of the 2007 Yamaha YZ250F. It covers all essential systems, including the engine, fuel system, ignition, drivetrain, suspension, brakes, and electrical components. The manual details routine maintenance procedures, engine rebuilds, carburetor and suspension servicing, brake system maintenance, and drivetrain upkeep. It also includes diagnostic procedures for common issues, technical specifications, wiring diagrams, and torque values, making it an indispensable resource for owners, mechanics, and technicians seeking to maintain and repair this motocross machine.
