The KTM 400 LC4, produced between 2000 and 2003, is a versatile dual-sport and enduro motorcycle renowned for its robust LC4 4-stroke single-cylinder engine. This Austrian-engineered machine offers a potent blend of on-road usability and off-road prowess, making it a capable choice for adventure riding and demanding terrain. Its design emphasizes a direct riding experience and reliable performance, reflecting KTM's strong heritage in competitive motorcycling.

This comprehensive workshop service manual provides detailed guidance for the maintenance, repair, and technical understanding of the KTM 400 LC4 series from 2000 to 2003. Covering all essential systems including the engine, transmission, fuel, electrical, chassis, suspension, brakes, and bodywork, this manual offers step-by-step procedures, diagnostic information, and technical specifications. It is an invaluable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their KTM 400 LC4.