Q: How to replace the drum brake backing plate on GMC Sierra 1500?
A: First, take out the park brake cable from the drum brake, using the right or left set of guidelines as required. Then, remove the Wheel Cylinder and the rear Axle Shaft, and then take out the backing plate bolts to take out the backing plate. Start by attaching the new backing plate to the rear axle housing, next install the backing plate bolts, and tighten them to 135 nm (100 ft. Lbs.). You should then put back the Wheel Cylinder and the rear Axle Shaft, and join the park brake cable by using the proper steps for its left or right side.
Q: How to replace the rear brake backing plate on GMC Canyon?
A: To replace the rear Brake Backing Plate, raise and support the vehicle first. Unwire the rear Wheel Speed Sensor and remove the park brake cable from the rear Brake Backing Plate. Then, break off the rear axle's shaft and the Wheel Cylinder. After that, remove the rear Brake Backing Plate bolts and the rear Brake Backing Plate . For installation it should be installed and secured with the rear Brake Backing Plate bolts by tightening it up to 135 nm (100 lbft). Replace the rear Axle Shaft and Wheel Cylinder. Lastly, reinstall and reconnect the park brake cable to rear Brake Backing Plate and also the rear Wheel Speed Sensor.
Q: How to Service and Repair the Brake Backing Plate on GMC Jimmy?
A: Service and repair of the backing plate requires starting with Brake Shoe removal followed by Wheel Cylinder removal and subsequent Axle Shaft removal. The next step requires users to eliminate the four bolts alongside the washers to free the backing plate. You should put the backing plate back into place but follow the instructions in the fastener notice in service precautions during installation. Start by placing the backing plate into position carefully following the fastener notice in service precautions. Then install the four bolts with washers by tightening them to 48 nm (35 ft. Lbs.). Reinstallation begins with the Axle Shaft before proceeding to the Wheel Cylinder and finally ending with the brake shoes. Brake system bleeding needs to happen next to guarantee proper system functioning.