This manual covers the 2012 Ski-Doo REV XP and XR series snowmobiles, including a wide array of models such as the Summit, Expedition, GSX, Grand Touring, MX Z, and Renegade. These snowmobiles are engineered with the rider-forward REV platform, known for its lightweight design and agile handling, and feature advanced engine technologies like E-TEC direct injection and Power T.E.K. systems. The 2012 lineup offers a range of engine options, from the efficient E-TEC 600 H.O. to the powerful E-TEC 800R, designed for optimal performance across varied snow conditions. Ski-Doo's legacy of innovation is evident in these models, which build upon the revolutionary REV platform introduced earlier, emphasizing rider-centric design and robust construction for recreational enthusiasts. This electronic service and repair manual provides comprehensive guidance for maintaining and repairing your 2012 Ski-Doo snowmobile. It details all necessary procedures, from routine maintenance tasks such as fluid changes and belt inspections to complex engine and transmission overhauls. The manual covers all major systems, including powertrain, chassis, controls, and electrical systems, with clear, high-definition text, images, and exploded views. Its powerful search functionality and interactive features, accessible on various devices, ensure efficient troubleshooting and diagnosis, empowering both owners and professional technicians to keep their snowmobiles in peak operating condition.