This comprehensive workshop service repair manual covers the KTM 400 EXC and 400 XC-W models from 2009. These Austrian-engineered motorcycles are renowned for their off-road prowess, lightweight construction, and performance-oriented design, catering to enthusiasts and competitive riders. The 400 EXC offers a balance suitable for varied terrain, while the 400 XC-W is geared towards pure off-road competition. Both models feature a liquid-cooled, 393 cc four-stroke engine with a SOHC, 4-valve configuration, known for its strong mid-range torque and reliable performance in demanding conditions.

This manual provides detailed information essential for the maintenance, repair, and troubleshooting of your KTM 400 EXC or XC-W. It covers all major systems, including the engine, fuel system, ignition, cooling, exhaust, transmission, chassis, suspension, braking, wheels, steering, and electrical components. Within its extensive pages, you will find step-by-step procedures for routine maintenance, engine and transmission overhauls, suspension servicing, brake system repairs, and electrical diagnostics. Crucial technical specifications, torque values, fluid recommendations, and troubleshooting guides are also included, ensuring that owners and technicians have the necessary resources to keep these capable machines in optimal condition.