This manual covers the KTM 400 XC, a first-generation model produced between 2000 and 2003. Designed for off-road competition and enduro riding, the 400 XC is recognized for its potent four-stroke, single-cylinder engine and robust chassis, reflecting KTM's strong heritage in off-road racing. Its engineering prioritizes performance and durability for demanding terrain, making it a capable machine for serious riders. The model's focus on competition use means it offers a pure, unadulterated riding experience, built for tackling challenging off-road conditions.

This comprehensive factory service repair manual provides detailed information essential for maintaining and repairing your KTM 400 XC. It covers all critical systems, including the engine, transmission, suspension, braking, and electrical systems, offering step-by-step procedures for overhaul, diagnosis, and routine maintenance. With in-depth coverage of technical specifications, troubleshooting guides, and specific component repair, this manual serves as an indispensable resource for owners and technicians alike. Its factory-level accuracy ensures that all procedures and data align with KTM's original design intent, facilitating optimal performance and longevity of the vehicle.