This manual covers the Yamaha Rhino 450, model code YXR45FAV, from the 2006 model year. As part of the first generation of the Rhino series, which began in 2004, this vehicle is recognized for its robust engineering and utility-focused design. The Rhino 450 is a capable side-by-side vehicle, built for demanding off-road conditions and general work. Its 357cc, liquid-cooled, 4-stroke engine, coupled with an automatic Continuously Variable Transmission (CVT) and selectable 4WD, provides reliable performance for various tasks. Notable features include its Roll-Over Protection System (ROPS), hydraulic disc brakes, and a cargo bed with a capacity of 120 kg, making it a practical choice for outdoor enthusiasts and those requiring a dependable workhorse. This comprehensive 407-page service repair workshop manual provides complete service and repair information for the Yamaha Rhino 450. It is designed for DIY enthusiasts and professional mechanics alike, offering easy-to-follow, step-by-step instructions with numerous pictures and detailed exploded diagrams. The manual covers all essential areas, including general information, technical specifications, periodic checks and adjustments, engine overhaul, cooling and fuel systems, drivetrain, chassis, suspension, steering, and the electrical system. Additionally, it includes detailed troubleshooting guidance and wiring diagrams, enabling users to effectively maintain, diagnose, and repair their vehicle, thereby saving on service costs and ensuring optimal performance and longevity.