Polaris 2001 High-Performance Snowmobile Service Manual (PN 9916690), Page 324Get this manual
REAR SUSPENSIONTRACKTRACTION Suspension AdjustmentXTRA Lite Suspension Adjustment
The Polaris suspension has been designed and set up to deliver soft ride under average riding conditionsRider weight, riding styles, trail conditions, and vehicle speed each affect suspension actionThe 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 riderAdjustable Features and Adjustment Options Rear torsion spring preload Optional coil springs for front track shock and spring preload washers Optional torsion springs Front limiter strap Optional coil springs for IFS shocks