This manual covers the 2007 Polaris 600 HO IQ TOURING CFI snowmobile, a model renowned for its performance and handling. Engineered with a liquid-cooled, 2-stroke, 599cc engine featuring Clean Fuel Injection (CFI) technology, this snowmobile delivers reliable power for touring and recreational use. The IQ platform, known for its rider-forward ergonomics, ensures an engaging and comfortable experience. This factory service repair manual provides comprehensive details on all aspects of the vehicle, reflecting Polaris's commitment to quality and innovation in snowmobile design. The purpose of this extensive manual is to provide complete service and repair information for all styles of the 2007 Polaris 600 HO IQ TOURING CFI. It includes detailed, step-by-step procedures for maintenance and complete disassembly-based repair, covering critical systems such as the engine, fuel system, final drive, brakes, PVT system, steering, suspension, chassis, and electrical systems, complete with wiring diagrams. With hundreds of photos and illustrations, this manual serves as an indispensable resource for do-it-yourself owners and experienced mechanics alike, facilitating efficient troubleshooting and ensuring the longevity and optimal performance of the snowmobile.