2005-2007 Polaris Ranger 500 service manual, Page 282Get this manual
BRAKESRear Brake Caliper Mounting Bolt: Torque 18 ftlbs(24 Nm)
Slowly pump the brake pedal until pressure has been built upMaintain at least 12"(12.7 mm) of brake fluid in the reservoir to prevent air from entering the master cylinderTurn adjuster screw back in finger tight using hex wrench