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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 748 (Engine Mechanical - 3.1L (On-Vehicle)) >> Repair Instructions >> Valve Rocker Arm Cover Replacement - Right (Rear) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install a new right (rear) valve rocker arm cover gasket.

    Important:  Apply sealant GM P/N 12345739 or the equivalent at the cylinder head to lower intake manifold joint.

  2. Apply sealant at the cylinder head to lower intake manifold joint at the rear of the lower intake manifold (1).
    Fig 1: Applying Sealant At Cylinder Head
    G01810941Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the right (rear) valve rocker arm cover.

    Hand tighten the right (rear) valve rocker arm cover bolts.

    Tighten 

    Tighten the valve rocker arm cover bolts to 10 N.m (89 lb in).

    4. Fig 2: Installing Valve Rocker Arm Cover
    G01810942Courtesy of GENERAL MOTORS CORP.
  4. Install the vacuum hose to the grommet in the right (rear) valve rocker arm cover.
  5. Install the ignition bracket with coils. Refer to IGNITION CONTROL MODULE in Engine Controls - 3.1L.
    6. Fig 3: Installing Ignition Bracket
    G01810943Courtesy of GENERAL MOTORS CORP.
  6. Install the generator bracket.
  7. Install the generator. Refer to GENERATOR in Engine Electrical.
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