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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Mechanical - 6.6L - On Vehicle Repair Instructions) >> On-Vehicle Repair Instructions >> Positive Crankcase Ventilation (PCV) Valve Replacement (Right) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Install the spring, diaphragm and cover.
    Fig 1: View Of PCV Cover, Diaphragm & Spring
    GM1336134Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  2. Install the PCV cover screws.

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

  3. Position the fuel filter assembly to the engine.
  4. Install the fuel filter bracket bolts.
    Fig 2: Identifying Fuel Filter Bracket Bolts
    GM1602054Courtesy of GENERAL MOTORS CORP.

    Tighten:  Tighten the bolts to 21 N.m (15 lb ft).

  5. Install a NEW quick connect fitting clip to the charged air cooler duct.
  6. Install the charged air cooler outlet duct to the intake.
    Fig 3: Charged Air Cooler Outlet Duct
    GM1653035Courtesy of GENERAL MOTORS CORP.
  7. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
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