Auto Repair Encyclopedia
If the driver feels vibration in the brake pedal while braking, it may indicate that the brake drums need to be re-machined or replaced.
To re-machine, or resurface, brake drums, the technician removes the brake drums from the vehicle and machines them on a lathe. Brake drums need to be re-machined if the vehicle has been driven with worn-out brake linings or if the drums have become damaged by heat (which may result in a vibration when the brakes are applied). When brake drums are re-machined, damaged material is removed.
There is a maximum amount of damaged material that can be removed before the brake drums are deemed not serviceable and must be replaced.
About this Repair: Brake Shoe Replacement, Resurface Drums
Best Practices
We recommend resurfacing the brake drums when the brake shoes are replaced, so that the components perform optimally.
Brake repairs are commonly offered at promotional prices that may be lower than the RepairPrice Estimate. Make sure you understand exactly which services are included/excluded in the advertised price.
Common Symptoms
Brake shoes can be damaged by defective brake drums and/or leaking wheel cylinders.