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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 556 (Engine Mechanical - 3.1L V6 - VIN (J) Unit Repair) >> Repair Instructions >> Valve Rocker Arm Cover Installation - Right

Valve Rocker Arm Cover Installation - Right

WARNING: This page is about a different car, the 2002 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 United States 12345739, GM P/N Canada 10953541 or the equivalent to the notches where the cylinder head and intake manifold meet.
  3. Install the valve rocker arm cover.
  4. Install the valve rocker arm cover bolts.

    Tighten: 

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

    Fig 1: Valve Rocker Arm Cover, Right
    G01763944Courtesy of GENERAL MOTORS CORP.
  5. Install the vacuum lines from the upper intake manifold.
    Fig 2: Vacuum Lines To The Upper Intake Manifold
    G01763945Courtesy of GENERAL MOTORS CORP.
  6. Install the ignition coil studs.

    Tighten: 

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

  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) 

    Fig 3: Electronic Ignition Control Module
    G01763946Courtesy of GENERAL MOTORS CORP.
  9. Install the spark plug wires.