This manual covers the 400 motorcycle, produced between 1998 and 2003. Known for its Swedish heritage and performance-oriented off-road focus, the 400 series represented a strong contender in the enduro and motocross markets of its era. These motorcycles are characterized by their robust engineering, designed to meet the demanding requirements of off-road riding and competition. The 400cc four-stroke, single-cylinder engine, typically liquid-cooled and featuring DOHC valve train, provides ample power and torque for challenging terrains.

This comprehensive workshop service and repair manual provides detailed information essential for the maintenance and repair of your 400. Within its pages, you will find step-by-step procedures for routine maintenance, engine overhauls, suspension service, brake system repairs, carburetor tuning, and electrical troubleshooting. The manual also includes technical specifications, diagnostic capabilities, and guidance on special tools required for various tasks. Its scope is designed to assist both DIY enthusiasts and professional technicians in keeping the 400 in optimal condition.