S10/T10 Blazer 2WD V6-4.3L VIN X (2003)
9. Remove the vacuum booster mounting nuts.
10. Remove the vacuum booster assembly.
11. Remove the gasket.
Installation Procedure
1. Install the vacuum booster assembly and the gasket.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the vacuum booster mounting nuts on the vacuum booster.
Tighten the vacuum booster mounting nuts to 40 Nm (30 ft. lbs.).
3. Install the steering column support bracket.
4. Install the stop lamp switch and the pushrod to the brake pedal pin.