This manual covers the All-Terrain Vehicles (ATVs) manufactured between 2009 and 2011. These models are renowned for their robust engineering, offering exceptional off-road capability, comfort, and durability. Building on a heritage of reliable powersports vehicles, the Grizzly line is celebrated for its class-leading performance and advanced features such as the Ultramatic® V-belt automatic transmission with Engine Braking System (EBS). The 550 is powered by a 535cc engine, while the 700 features a 686cc engine, both utilizing Electronic Fuel Injection (FI) for optimal performance and efficiency. These ATVs are designed for demanding terrain, providing a stable and powerful riding experience. This comprehensive service repair manual provides detailed information for owners, mechanics, and technicians. It covers all major systems, including the engine (top end, lubrication, removal/installation), fuel system (including FI), cooling system, drivetrain, chassis (wheels, tires, brakes, suspension, steering, frame), and electrical system. The manual includes step-by-step repair procedures, diagnostic troubleshooting, disassembly and assembly instructions, and critical technical specifications such as torque values and fluid capacities. With detailed diagrams, drawings, photos, and integrated wiring diagrams, this manual is an essential resource for maintaining, servicing, and repairing your Grizzly ATV to factory standards.