2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 348Get this manual
Quality of the image is intentionally reduced!
BRAKES Inspection
D 2 Coat piston with clean Polaris DOT-approved Brake Fluid (C)Install piston (D) with twisting motion while pushing inwardPiston should slide in and out of bore smoothly, with