The 2009 Sportsman 500 is a robust mid-size utility all-terrain vehicle renowned for its capability in recreational trail riding, hunting, and light farm work. Engineered with a 499cc liquid-cooled, SOHC, 4-valve, single-cylinder engine, it delivers approximately 30-33 horsepower, providing ample power for various tasks. Its on-demand All-Wheel Drive (AWD) system with VersaTrac, coupled with a dual A-arm independent suspension, ensures excellent traction and control across diverse terrains. The automatic Variable Transmission (PVT) with engine braking further enhances its user-friendly operation. With a towing capacity of 1,500 lbs and substantial rack capacity, the Sportsman 500 is designed for versatility and reliability. This comprehensive Repair Service Manual provides essential information for maintaining and repairing the 2009 Sportsman 500 EFI and H.O. models. It covers all mechanical and electrical systems, offering detailed procedures for routine maintenance, component overhaul, and complex troubleshooting. Key areas include in-depth engine service, fuel system diagnosis and repair, transmission and drivetrain maintenance, electrical system diagnostics with wiring diagrams, and servicing of suspension, steering, and braking systems. The manual also includes guidance on bodywork, frame components, torque specifications, and safety guidelines, making it an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their vehicle.