2007-2011 Polaris IQ Snowmobiles Service Manual, Page 353Get this manual
Steering and Suspensions FRONT SUSPENSION SETTINGS
Overview
The following topics are outlined involving the front suspension: Maximum Width Handlebar Centering Setting Camber Ski Toe Adjustment
Maximum Width
The maximum width setting is the distance between the front center lines of both spindles with the skis off the ground and the shocks installed on any IQ front suspensionBecause of the design of the IQ front suspension, maximum width can only be changed by adjusting camberThis is due to the fact that only the upper control arms feature rod ends and thus camber can only be adjusted by turning the upper control rod ends in or out1To measure the maximum setup width, raise the front of the snowmobile off the ground with the shocks and skis installed2Center the skisspindlesMeasure the distance between the spindle center lines