Sierra 3500 Denali 4WD V8-6.0L (2011)
3. Install the power vacuum brake booster pushrod retainer (1).
4. Rotate the pushrod retainer 360 degrees to verify the retainer is fully engaged in the groove on the brake pedal pin.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
5. Install the power vacuum brake booster pushrod retainer bolt (1) and tighten to 10 Nm (89 lb in).
6. Connect the stoplamp switch electrical connector.
7. Install the driver knee bolster. Refer to Knee Bolster Replacement (With RPO SLT) (See: Restraint Systems/Knee Diverter/Service and
Repair/Knee Bolster Replacement (With RPO SLT))Knee Bolster Replacement (Without RPO SLT) (See: Restraint Systems/Knee
Diverter/Service and Repair/Knee Bolster Replacement (Without RPO SLT)).
