2008 Polaris ATV Outlaw 450/525 Service Manual, Page 150Get this manual
BRAKES 3Lubricate the mounting bracket pins with Polaris Premium All Season Grease (PN 2871423), and install the rubber dust seal boots
Caliper Installation ("MXR""S")
1Install the caliper assembly over the brake disc and onto the caliper mountTorque the mounting bolts to specification 15 ftlbs(20 Nm)
18 ftlbs(24 Nm)
Compress the mounting bracket and make sure the dust seals are fully seatedInstall the brake padsClean the disc and pads with brake parts cleaner or denatured alcohol to remove any dirt, oil or grease