2007-2011 Polaris IQ Snowmobiles Service Manual, Page 340Get this manual
Steering and Suspensions OVERVIEWSPECIFICATIONS
Inspection
When inspecting steering and suspension components for wear or damage, always replace parts as necessaryRefer to the assembly exploded views in this chapter for identification of components and torque values of fastenersMake notes of the direction bolt goes through part, what type of nut is used in an application, etcSome of the fasteners used in the IFS are special and cannot be purchased at hardware storeAlways use genuine Polaris parts and hardware when replacing front end componentsReview steering adjustment guidelines before making adjustmentsThe following components must be inspected at this time Tie rods and tie rod ends Torsion bar and bushingslinkage (where applicable) Handlebars and steering post assembly Spindles and bushings Skis and skags Pitman armsIdler arms A-arms and bushings Shock absorbers, shock mounts, springs All related fastenerscheck torqueRefer to steering exploded views at the beginning of this section Grease all fittingsAlways follow rod end engagement guidelinesMaximum setup width must be checked whenever front suspension components are adjusted or replacedCamber measurement is taken from the top of the alignment bar to the top of the ski mount hole in the spindle with the bushing removed