1. Remove the drum. Refer to Brake Drum Replacement .



2. Remove the brake shoes (14,6) and the brake adjusting hardware (2,17,18). Refer to Brake Shoe Replacement .

Important: Apply Lubriplate® GM P/N 1050109 white lithium grease, or the equivalent, to all of the brake component metal contact points (where the brake shoe metal contacts the backing plate, the wheel cylinder and the adjustment strut, etc.) prior to installation.

1. Install the drum brake adjusting hardware (2,17,18).
2. Install the brake shoes (14,6). Refer to Brake Shoe Replacement .
3. Install the drum. Refer to Brake Drum Replacement .