Preliminary Procedure

Apply the park brake.

1

Brake Booster Pushrod Retainer Bolt (if equipped)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
10 N·m (89 lb in)

2

Brake Booster Pushrod Retainer

Procedure

After installing the retainer to the pushrod pin on the brake pedal, rotate the retainer 360 degrees to ensure it is seated properly before tightening the retainer bolt.

3

Stoplamp Switch

4

Brake Booster Pushrod

Procedure

For reassembly, apply a thin coat of high temperature grease GM P/N 12345994 (Canadian P/N 10953501) to the pushrod pin on the brake pedal.

5

Brake Pedal Pivot Nut

Procedure

Hold the brake pedal pivot bolt stationary and tighten the brake pedal pivot nut.

Tighten
35 N·m (26 lb ft)

6

Brake Pedal Pivot Bolt

7

Brake Pedal

Procedure

1. If installing a new brake pedal pivot bushing, ensure the conical flange end of the bushing is on the inboard side of the pedal.
2. For installation, apply high temperature grease GM P/N 12345994 (Canadian P/N 10953501) to the ID of the brake pedal pivot bushing.