First, lift the vehicle on either jackstands or a hoist and then remove both the rear wheels and tires. After that, extract the 2 guide pin bolts that secure the caliper to the adapter, turn the top half away from the adapter and lift the caliper off the lower machined surface. Place the caliper behind the rear strut so that the flexible brake hose is not twisted and damaged, then remove the back rotor from the hub/bearing and examine all parking brake shoes and the rotor for damage or extra wear, putting in new shoes if you find damage. Slide the pad out by placing a screwdriver behind the retaining clip on the caliper and turning it to the side. Slightly push the pads into the piston and pull the clip until you can remove the brake pad from the caliper assembly. Look for leaks at the seal of the piston and any damage to the dust boot; if either is found, tear down the caliper to change the seal and boot and replace the piston if it is scored. First, press the caliper piston fully backwards in the bore, smear the adapter edges with Mopar Multipurpose Lubricant, then put the rear rotor in place on the hub. Remove the protective paper from the noise suppression gasket on the brake pad assemblies, then press in the new inboard brake pad to the caliper piston and place the new outboard brake pad over the caliper, confirming the retaining clip is in place. Be careful to lower the caliper and its brake shoes onto the rotor while keeping guide pin bolts, bushings and sleeves away from the adapter bosses and screw in the guide pin bolts using 22 Nm (192 inch lbs.). Put back the wheels and tires on your vehicle, fasten all the shorter mounting stud nuts first, then proceed with the full length nuts, tightening them all up to 135 Nm (100 ft. lbs.). You should also take off the jackstands, also if using a hoist, lower it, inspect the brake fluid, pump the brake pedal to check its firmness, test-drive the car and brake a few times for the pads to fit.