This manual covers the Grizzly 550 FI and 700 FI All-Terrain Vehicles (ATVs) produced in 2009. These robust ATVs are designed for demanding off-road use, offering powerful liquid-cooled, fuel-injected engines, independent suspension for superior handling, and automatic transmission with selectable 2WD/4WD and a locked front differential. Known for their durability and reliability, the Grizzly models are engineered to tackle challenging terrain, making them ideal for recreational riders, hunters, farmers, and various utility tasks. This comprehensive service and repair manual provides detailed instructions and specifications essential for maintaining and repairing your Grizzly. It covers all major systems, including engine mechanicals, fuel and electrical systems, drivetrain, suspension, brakes, and steering. You will find step-by-step procedures for disassembly, assembly, troubleshooting common issues, and performing scheduled maintenance. This resource is invaluable for owners, technicians, and mechanics to ensure the optimal performance and longevity of their 2009 Grizzly 550 FI or 700 FI ATV.