This manual covers the 50, 90, and Sportsman 90 All-Terrain Vehicles (ATVs) from the 2003 model year. These ATVs are designed for off-road recreational riding and feature reliable 2-stroke engines with displacements of 49cc or 89cc, air-cooling, and CDI ignition systems. The vehicles are equipped with automatic (CVT) transmissions, shaft drive, single A-arm front suspension, and swingarm rear suspension, all contributing to their capability and performance in various off-road terrains.

This comprehensive Service Repair Manual provides essential information for the maintenance and repair of your ATV. It details critical procedures, technical specifications, and troubleshooting guidance to ensure optimal performance and longevity. Covered topics include engine service, transmission operation, brake system maintenance, suspension adjustments, and recommended fluid types, such as 2-stroke engine oil. This manual serves as an indispensable resource for owners and technicians alike.