1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 135Get this manual
Chapter Four
Adjustments for Special Use
If the snowmobile is to deliver its maximum efficiency and peak performance, the engine and chassis must be properly adjusted to the conditions in which it is being operatedThis chapter describes carburetor changes for different altitudes and adjustments to the rear suspension for different snow conditionsBasic tune-up procedures are described in Chapter ThreeTables 1-5 are found at the end of the chapterCARBURETOR TUNING