This manual covers all versions of the 2016 Yamaha SR Viper 4-Stroke Snowmobiles, including various LTX, MTX, RTX, and STX models. These snowmobiles are engineered for performance and reliability, designed to tackle diverse snow conditions. Their robust construction and advanced features ensure an exceptional riding experience for enthusiasts and professionals alike. This comprehensive manual provides essential information for maintaining and repairing your 2016 Yamaha SR Viper snowmobile. It details routine maintenance procedures, engine specifications, and advanced troubleshooting techniques. Coverage includes the fuel system, lubrication and cooling, transmission, steering, electrical system, and bodywork, empowering owners and technicians to keep their vehicles in optimal condition.