2000 Polaris Indy 500 / 600 snowmobile service manual, Page 274Get this manual
SUSPENSION Suspension AdjustmentXTRA-12 Style The XTRAt 12 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 rider
Adjustable Features and Adjustment Options
Independent Front Suspension (IFS) Front shock spring preload Optional springs Compression adjust Indy SelectRyde AFX shock
Rear Suspension
S Spring preloadfront track shock Spring preloadrear track shock (Requires addition of washers) Rear torsion spring pre-load Front rear scissor stop (FRSS) Optional coil springs Optional torsion springs Limiter strapfront Compression adjust Indy SelectRyde AFX shock