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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1928 (Engine Mechanical - 3.5L) >> Repair Instructions - On Vehicle >> Cylinder Head Replacement - Right Side >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Proper Cylinder Head Gasket Installation
    GM1557860Courtesy of GENERAL MOTORS CORP.
    CAUTION: Head gaskets are specific for right hand and left hand applications, and also must be installed with the correct side facing up. Note the markings (1) on the head gaskets for proper installation. Failure to do so may lead to engine damage.
  1. Install the right side cylinder head locator dowel pins and ensure proper installation before proceeding.
    2. Fig 2: View Of Cylinder Head Gasket And Alignment Pins
    GM54362Courtesy of GENERAL MOTORS CORP.
  2. Install the NEW right side cylinder head gasket.
    3. Fig 3: View Of Cylinder Head
    GM52299Courtesy of GENERAL MOTORS CORP.
    CAUTION: This component uses torque-to-yield bolts. When servicing this component do not reuse the bolts, New torque-to-yield bolts must be installed. Reusing used torque-to-yield bolts will not provide proper bolt torque and clamp load. Failure to install NEW torque-to-yield bolts may lead to engine damage.
  3. Install the right side cylinder head onto the locator dowel pins and the engine block.
  4. Install the NEW right side cylinder head bolts finger tight.
    5. Fig 4: View Of Cylinder Head Bolt Tightening Sequence
    GM826677Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  5. Tighten the right side cylinder head bolts in sequence to 60 N.m (44 lb ft) plus an additional 95 degrees using J 45059  .
  6. Install the spark plugs to the right side cylinder head. Refer to Spark Plug Replacement .
  7. Install the right side exhaust manifold. Refer to Exhaust Manifold Replacement - Right Side (LZ4) .
  8. Install the valve rocker arms and pushrods to the right cylinder head. Refer to Valve Rocker Arm and Push Rod Replacement .
  9. Install the lower intake manifold. Refer to Lower Intake Manifold Replacement .
    10. Fig 5: Locating Right Side Spark Plug Wires & Ignition Coil
    GM1608803Courtesy of GENERAL MOTORS CORP.
  10. Install the spark plug wires to the right side of the vehicle.
  11. Change the engine oil. Refer to Engine Oil and Oil Filter Replacement .
  12. Fill the cooling system. Refer to Cooling System Draining and Filling (Static Fill Without HP5) or Cooling System Draining and Filling (GE 47716 Fill Without HP5) .
  13. Inspect for any leaks.
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