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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 4.3L >> Repair Instructions >> On-Vehicle Repair Instructions >> Valve Rocker Arm Cover Replacement - Left >> Installation Procedure

Installation Procedure

  1. Install the valve rocker arm cover and bolts. Refer to VALVE ROCKER ARM COVER INSTALLATION - LEFT  .
  2. Install the PCV valve hose assembly to the intake manifold and in the valve rocker arm cover.
    Fig 1: Installing PCV Valve Hose Assembly To Intake Manifold And In Valve Rocker Arm Cover - Left
    G01643677Courtesy of GENERAL MOTORS CORP.
  3. Install the rear spark plug wire retainer to the support.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the oil filler tube and bolt.
    Fig 2: Installing Oil Filler Tube And Bolt - Left
    G01643678Courtesy of GENERAL MOTORS CORP.

    Tighten 

    Tighten the bolt to 25 N.m (18 lb ft).

  5. Connect the ECT sensor electrical connector.
    Fig 3: Connecting ECT Sensor Electrical Connector - Left
    G01643679Courtesy of GENERAL MOTORS CORP.
  6. Install the engine cover. Refer to ENGINE COVER REPLACEMENT in Interior Trim.