2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 205Get this manual

2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 205

BRAKES 4Remove piston, dust seal and piston seal
5Clean the caliper body, piston, and retaining bracket with brake cleaner or alcoholNOTE: Be sure to clean seal grooves in caliper body
2Inspect piston for nicks, scratches, wear or damageMeasure diameter and replace if damaged or worn beyond service limit
Clean Components

FRONT CALIPER INSPECTION
1Inspect caliper body for nicks, scratches or wearMeasure bore size and compare to specificationsReplace if damage is evident or if worn beyond service limitFront Caliper Piston Bore I.DStd1.191-1.192 (30.25-30.28 mm) Service Limit 1.193 (30.30 mm)