Yamaha Snowmobile clutching, gearing carburetion manual download 2013

This download for 2013 Yamaha Snowmobile Carburetion, Clutching, and Gearing Tuning specification download is designed to assist you in ordering the correct tuning parts in preparation for the preseason set up. This booklet provides the carburetion, clutching, and gearing tuning specifications regarding various elevations and ambient temperatures for all 2013 model snowmobiles. Refer to the charts for specifications to adjust for primary use conditions. If a mountain model is to be operated at lower elevation levels than the factory settings, be sure to adjust the appropriate setting according to the specification provided.  ALTITUDE COMPENSATION PROGRAM.