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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1678 (Engine Mechanical - 6.6L (LMM) - Repair Instructions - On Vehicle) >> Positive Crankcase Ventilation Valve Replacement (Driver Side) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of PCV Cover, Diaphragm & Spring
    GM1336134Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  1. Install the spring, diaphragm, and cover.
  2. Install the PCV cover screws.

    Tighten:  Tighten the screws to 4 N.m (35 lb in).

  3. Fig 2: View Of Turbocharger Clamp & Charged Air Cooler Inlet Duct Connector
    GM1334380Courtesy of GENERAL MOTORS CORP.
    NOTE: Lubricate the end of the duct prior to installation.
  4. Remove the tape from the turbocharger openings.
  5. Install the charged air cooler inlet duct connector (4) to the turbocharger.
  6. Tighten the charged air cooler inlet duct connector to turbocharger clamp (1).

    Tighten:  Tighten the clamp to 6 N.m (53 lb in).