- Raise and suitably support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
- Remove the wheel. Refer to
Tire and Wheel Removal and Installation
.
- Release the park brake.
- Remove the drum. Refer to
Drum Brake Adjustment
.
- Measure the lining thickness.
Specification
The minimum lining thickness is 0.5 mm (0.02 in).
Caution: Avoid taking the following actions when you service wheel brake parts:
• | Do not grind brake linings. |
• | Do not sand brake linings. |
• | Do not clean wheel brake parts with a dry brush or with compressed air. |
Some models or aftermarket brake parts may contain asbestos fibers which can
become airborne in dust. Breathing dust with asbestos fibers may cause serious bodily
harm. Use a water-dampened cloth in order to remove any dust on brake parts. Equipment
is available commercially in order to perform this washing function. These wet methods
prevent fibers from becoming airborne.
Important: Replace the shoe and lining assembly in axle sets only.
- Install the drum, if removed. Refer to
Drum Brake Adjustment
.
- Install the wheel, if removed. Refer to
Tire and Wheel Removal and Installation
.
- Lower the vehicle.