The Scrambler 400, produced for the 1997 and 1998 model years, is a sport-oriented all-terrain vehicle renowned for its agile handling and robust performance. Engineered by a manufacturer with a strong heritage in powersports, this ATV was designed to provide an exhilarating off-road experience. Its 375cc liquid-cooled engine, coupled with a Continuously Variable Transmission (CVT) and selectable 2WD/4WD capabilities, makes it a versatile machine for various terrains. The Scrambler 400 line was positioned as a competitive offering in the sport ATV market, emphasizing a blend of power and maneuverability. This comprehensive service repair manual provides in-depth guidance for the Scrambler 400 models from 1997-1998. It covers a wide array of systems, including the engine, fuel system, transmission, brakes, electrical system, cooling system, and chassis. The manual offers detailed, step-by-step repair and maintenance procedures, supported by hundreds of photos and illustrations, to assist both do-it-yourself enthusiasts and professional mechanics. Its purpose is to ensure the proper upkeep, troubleshooting, and repair of the vehicle, maintaining its performance and reliability throughout its lifespan.