This manual covers the KingQuad, a full-size 4x4 All-Terrain Vehicle produced between 2005 and 2010, with specific coverage for the 2008, 2009, and 2010 model years. Known for its robust engineering, reliable performance, and strong value proposition, the KingQuad is designed for a wide range of users including recreational riders, utility users, farmers, hunters, and off-road enthusiasts. It features a 4-stroke, single-cylinder, DOHC, liquid-cooled engine with a displacement of 493 cc, an automatic CVT transmission with Hi/Lo range and reverse, selectable 2WD/4WD with electronic front differential lock, and hydraulic disc brakes. The vehicle is built to meet ANSI/SVIA 1-2010 safety standards and offers a towing capacity of 1500 lbs. This comprehensive service repair manual provides factory-level repair data, offering step-by-step instructions for complete disassembly and reassembly, diagnostic procedures, and maintenance schedules. It covers all essential systems, including the engine, fuel system, cooling system, clutch, lubrication, drivetrain, wheels, tires, brakes, suspension, steering, frame, and electrical system, complete with wiring diagrams. With hundreds of photos and illustrations, this manual is an invaluable resource for owners and technicians alike, enabling them to maintain, troubleshoot, and repair the KingQuad effectively and efficiently.