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Home >> Hummer >> 2004 >> H2 4D Utility Pickup >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine Mechanical - 3.5L (Unit Repair)) >> Repair Instructions >> Engine Front Cover Installation
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Engine Front Cover Installation

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place a short bead of RTV sealant, GM P/N United States 12345739, GM P/N Canada 10953541, or equivalent, on the cylinder block in the locations shown (1).
    Fig 1: Locating Cylinder Block Sealant Areas
    G01815498Courtesy of GENERAL MOTORS CORP.
  2. Align front cover gasket to the front cover bolt holes and insert two bolts to hold the gasket in position.
  3. Install the front cover and gasket on the cylinder block.
    Fig 2: Installing Front Cover & Gasket
    G01815499Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to in FASTENER NOTICE .
  4. Hand start all the front cover bolts.

    Tighten 

    Tighten the front cover bolts in the sequence shown to 14 N.m (124 in lbs).

    Fig 3: Identifying Front Cover Bolts Tightening Sequence
    G01815500Courtesy of GENERAL MOTORS CORP.
  5. Install the engine front cover coolant drain plug.

    Tighten 

    Tighten the front cover coolant drain plug to 10 N.m (89 in lbs).

    Fig 4: Installing Engine Front Cover Coolant Drain Plug
    G01815501Courtesy of GENERAL MOTORS CORP.
  6. Install the water pump pulley and bolts.

    Tighten 

    Tighten the water pump pulley bolts to 12 N.m (106 in lbs).

    Fig 5: Installing Water Pump Pulley
    G01815502Courtesy of GENERAL MOTORS CORP.