Colorado 4WD L5-3.5L VIN 6 (2005)
7. Remove the brake booster from the vehicle.
Installation Procedure
1. Install the brake booster in the bulkhead.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the mounting nuts for the brake booster.
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Tighten the brake booster mounting nuts to 20 Nm (15 ft. lbs.).
3. Install the pushrod on the brake pedal.