This comprehensive service manual covers the Yamaha Phazer and Venture XL 500 two-stroke snowmobiles from 1999 to 2001. It is a valuable resource for anyone looking to perform maintenance, repairs, or rebuilds on these popular models. The manual provides detailed step-by-step instructions, illustrations, and part diagrams for every aspect of your snowmobile. You will find information on everything from basic maintenance tasks like oil changes and spark plug replacements to complex repairs like engine rebuilds, transmission overhauls, and electrical system troubleshooting. The manual also includes torque specifications, troubleshooting guides, and a complete parts breakdown with diagrams. Specific models covered include: * 1999-2001 Yamaha Phazer (PZ500) * 2001 Yamaha Phazer Deluxe (PZ500DX) * 2000-2001 Yamaha Phazer Mountain Lite (PZ500ML) * 1999-2001 Yamaha Venture XL (VT500XL) With its clear and concise explanations, this manual is an essential tool for anyone who wants to keep their Yamaha Phazer or Venture XL 500 running smoothly.