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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 652 (Engine Mechanical - 2.2L (L61)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Cylinder Head Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the intake manifold. Refer to Intake Manifold Replacement .
  2. Remove the exhaust manifold. Refer to Exhaust Manifold Replacement (RPO L61) .
  3. Remove the timing chain. Refer to Timing Chain, Sprockets, and/or Tensioner Replacement .
  4. Drain the cooling system. Refer to Draining and Filling Cooling System (2.2L (L61), 2.4L (LE5)) or Draining and Filling Cooling System (GE 47716 Fill) .
    5. Fig 1: Cylinder Head Bolt Removal Sequence
    GM465863Courtesy of GENERAL MOTORS CORP.
  5. Remove the cylinder head bolts in sequence and discard.
    6. Fig 2: View Of Cylinder Head And Gasket
    GM412427Courtesy of GENERAL MOTORS CORP.
  6. Remove the cylinder head and gasket.
  7. Clean all gasket surfaces.
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