2007-2011 Polaris IQ Snowmobiles Service Manual, Page 342Get this manual
Steering and Suspensions IQ Rear Suspension Shock Rod
Orientate the shock rod with the reinforcement plate facing downREINFORCEMENT PLATE
IQ Rear Track Shock Pivot Orientation
The rear track shock pivot must be properly located on all IQ rear suspensions when installing the rear skid into the tunnelFailure to properly locate the rear track shock pivot may cause the rear torque arm to lockAll IQ rear track shock pivots, with the exception of IQ RMK, Widetrak, and race suspensions, must be located as shown belowOn IQ RMK, Widetrak, and race rear suspensions, the shock pivot is orientated upwardsAlways verify the rear torque arm scissor is pushed forward so that it is either straight up (IQ RMK, IQ Widetrak, IQ Shift) or against the FRSS (IQ 121, IQ 136 Coupled, IQ Comfort) and not collapsed rearward when installing the rear skid assembly