Scraping noises from the rear, weak handbrake holding power, or pedal sinking during stops? A rear brake shoe replacement restores solid drum friction, reliable rear stopping power, and a firm parking brake.Over time, friction wear degrades the shoe lining material down to the bare metal backing, leading to harsh scraping noises, reduced rear braking power, and poor parking brake engagement. To perform the service, the technician lifts the rear of the vehicle, removes the wheels, and slips off the outer brake drums.