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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1675 (Engine Mechanical - 3.1L V6 - VIN (J)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Valve Rocker Arm Cover Installation - Right

Valve Rocker Arm Cover Installation - Right

WARNING: This page is about a different car, the 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the valve rocker arm cover gasket into the valve rocker arm cover.
  2. Apply sealer GM P/N 12346286, (Canadian P/N 10953472) or the equivalent to the notches where the cylinder head and intake manifold meet.
  3. Install the valve rocker arm cover.
    Fig 1: Installing Right Valve Rocker Arm Cover
    G01968223Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the valve rocker arm cover bolts.

    Tighten 

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

  5. Install the vacuum lines from the upper intake manifold.
    Fig 2: Installing Vacuum Lines From Upper Intake Manifold
    G01968224Courtesy of GENERAL MOTORS CORP.
  6. Install the ignition coil studs.

    Tighten 

    Tighten the ignition coil studs to 25 N.m (18 lb ft).

    Fig 3: Installing Electronic Ignition Control Module, Studs, Nuts & Bolts
    G01968225Courtesy of GENERAL MOTORS CORP.
  7. Install the electronic ignition control module.
  8. Install the electronic ignition control module nuts and bolts.

    Tighten 

    Tighten the electronic ignition control module nuts and bolts to 25 N.m (18 lb ft).