The Polaris Sportsman 800 Touring, a premium 2-Up All-Terrain Vehicle (ATV) produced in 2008, offers a robust and versatile riding experience. Engineered with a powerful 760cc V-twin engine featuring Electronic Fuel Injection (EFI), it delivers substantial torque for trail performance. Its design prioritizes comfort for two riders, boasting an integrated passenger seat and backrest, complemented by an Independent Front Suspension (IFS) and Independent Rear Suspension (IRS) for superior ride quality and ground clearance. This model, competing in the utility ATV segment, provides impressive towing capacity and cargo carrying ability, making it suitable for both recreational adventures and demanding work tasks. This comprehensive workshop service manual is designed to assist mechanical technicians and owners in maintaining and repairing the 2008 Polaris Sportsman 800 Touring. Covering over 500 pages, it delves into every critical system, including detailed procedures for engine overhaul, transmission maintenance, drivetrain service, suspension repair, and brake system servicing. Furthermore, it provides extensive guidance on electrical system troubleshooting, fuel system diagnostics, cooling system upkeep, and bodywork. The manual’s scope extends to routine maintenance schedules, component rebuilds, and diagnostic procedures, ensuring the vehicle remains in optimal working condition and its longevity is maximized.