Brake Shoe: Testing and Inspection

Brake Shoe Inspection

Inspection Procedure

1. Remove the brake drum. Refer to Brake Drum Replacement (Service and Repair).
Warning: Refer to Brake Dust Warning (Brake Dust Warning).




2. Measure the lining thickness.

The minimum lining thickness is 0.5 mm (0.02 in).

Note: Replace the shoe and lining assembly in axle sets only.

3. If the lining thickness is less than the specification, or if a defect is found, replace the linings. Refer to Brake Shoe Replacement (Service and Repair).
4. Install the brake drum. Refer to Brake Drum Replacement (Service and Repair).