2008 Polaris ATV Outlaw 450/525 Service Manual, Page 151Get this manual
BRAKES Caliper Installation ("IRS")
1Install the caliper assembly over the brake disc and onto the rear housing caliper mountTorque the mounting bolts to specification15 ftlbs(20 Nm)
REAR BRAKE PADS
Pad Removal
1Loosen the pad adjuster screw 2-3 turns before removing the brake caliper"MXR""S" Shown
18 ftlbs(24 Nm)