1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 334Get this manual
Chapter Thirteen
Drive System
The drive train consists of drive pulley (sheave) mounted on the left end of the engine crankshaft, driven pulley (sheave) mounted on the driven (chaincase input) shaft and drive belt connecting the two pulleysThe chaincase contains drive chain and reduction sprocketsA brake disc is also located near the right end of the driven shaftThe chaincase contains speed reduction on all modelsIt also contains the reverse gears of models so equippedA driveshaft fitted with track drive sprockets exits from the chaincaseThis chapter describes complete procedures for the drive and driven pulley componentsService to the chaincase, driven shaft and brake are described in Chapter FourteenGeneral drive belt specifications are listed in Table 1Tables 1-8 are found at the end of this chapterWARNING Never lean into snowmobile's engine compartment while wearing scarf or other loose clothing when the engine is