2008 Polaris Sportsman 500 EFI/X2/Touring/500 H.O. Service Manual, Page 315Get this manual

2008 Polaris Sportsman 500 EFI/X2/Touring/500 H.O. Service Manual, Page 315

BRAKES Inspection
1Inspect caliper body for nicks, scratches or wearMeasure bore size and compare to specificationsReplace if damage is evident or if worn beyond service limit
Reassembly