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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1353 (Engine Mechanical - 4.3L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Cylinder Head Removal - Right

Cylinder Head Removal - Right

WARNING: This page is about a different car, the 2003 GMC Sierra and 2003 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the spark plugs.
    Fig 1: Removing Spark Plugs
    G02106146Courtesy of GENERAL MOTORS CORP.
  2. Remove the rear bolt and the spark plug wire support.
    Fig 2: Removing Rear Bolt & Spark Plug Wire Support
    G02106147Courtesy of GENERAL MOTORS CORP.
  3. Remove the cylinder head bolts.
    Fig 3: Removing Cylinder Head Bolts
    G02106148Courtesy of GENERAL MOTORS CORP.
    NOTE: After removal, place the cylinder head on two wood blocks to prevent damage.
  4. Remove the cylinder head.
    Fig 4: Removing Cylinder Head
    G02106149Courtesy of GENERAL MOTORS CORP.
  5. Remove and discard the cylinder head gasket.
    Fig 5: Removing Cylinder Head Gasket
    G02106150Courtesy of GENERAL MOTORS CORP.
  6. Remove the cylinder head locator dowel pins, if required.
    Fig 6: Removing Cylinder Head Locator Dowel Pins
    G02106151Courtesy of GENERAL MOTORS CORP.