The Yamaha Phazer and Venture snowmobiles, produced between 2007 and 2011, represent Yamaha's commitment to lightweight, agile, and versatile snowmobiling. These models, including variants such as the Phazer FX, GT, Mountain Lite (MTX), RTX, and the Venture Lite and Multi Purpose, are designed for enjoyable trail riding and general recreation, offering a balance of performance and efficiency. Featuring a compact chassis and fuel-efficient 4-stroke, DOHC, 3-cylinder engines, they provide reliable power for various conditions. Their engineering emphasizes dependability and a fun riding experience, building upon Yamaha's long-standing heritage in snowmobile innovation. This comprehensive service manual provides essential information for the maintenance and repair of your Yamaha Phazer or Venture snowmobile. It covers a wide range of critical systems, including the engine, fuel, lubrication, cooling, transmission, drive, steering, suspension, and electrical systems, as well as bodywork. Within its extensive pages, you will find detailed procedures for routine maintenance, component removal and installation, advanced troubleshooting, and complete engine rebuilds. This manual is an indispensable resource for owners, technicians, and mechanics seeking to ensure their snowmobile operates at peak performance and reliability.