2003 Polaris Deep Snow Snowmobiles Service Manual, Page 241Get this manual
SUSPENSIONS Refer to Specifications Section in Chapter for Suspension TypeModel Application Rear Suspension Operation
The primary function of the rear suspension is to provide comfortable ride in all types of riding conditionsIt separates the rider from the ground, while allowing for complete vehicle controlThe rear suspension also must provide weight transfer and maintain track tensionThe rear suspension has many adjustable features for fine tuning to achieve optimum comfortThe suspension can be adjusted to suit rider preference and deliver excellent performance for given set of conditionsIt should be noted, however, that suspension adjustments involve compromise or trade offA machine set up to perform well in the moguls would not suit the preference of groomed trail rider