This manual covers the snowmobile models produced between 1979 and 1981. These represent a performance-oriented snowmobile from a manufacturer with a strong heritage in powersports vehicles, known for its engineering quality and reliability during this era. These machines were designed for recreational use, offering a blend of power and handling characteristic of their time, and were part of the manufacturer's competitive lineup. The 1979-1981 Workshop Service Repair Manual is a comprehensive factory service manual designed to assist DIY enthusiasts, seasoned mechanics, and owners. It provides detailed, step-by-step instructions for maintenance, repair, troubleshooting, and electrical service, covering all major systems including the engine, transmission, brakes, fuel system, cooling system, suspension, steering, bodywork, frame, and electrical components, complete with wiring diagrams. The manual's extensive coverage, including hundreds of photos and illustrations, ensures that users have the necessary information to perform diagnostics, adjustments, and repairs, ultimately contributing to the longevity and optimal performance of their snowmobile.