2009 Polaris Outlaw 450/525 Service Manual, Page 147Get this manual
BRAKES 3Lubricate the mounting bracket pins with Polaris Premium All Season Grease (PN 2871423), and install the rubber dust seal boots
FRONT BRAKE PADS
Pad Removal
1Elevate and support front of ATV
Use care when supporting vehicle so that it does not tip or fallSevere injury may occur if machine tips or falls2Remove the front wheelLoosen pad adjuster screw 2-3 turnsCompress the mounting bracket and make sure the dust seal boots are fully seatedInstall the brake padsClean the disc and pads with brake parts cleaner or denatured alcohol to remove any dirt, oil or grease
Caliper Installation