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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 737 (Engine Mechanical - 2.2L (L61)) >> Repair Instructions - On Vehicle >> Cylinder Head Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 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 (L61) .
  3. Remove the timing chain. Refer to Camshaft Timing Chain, Sprocket, and Tensioner Replacement .
  4. Drain the cooling system. Refer to Cooling System Draining and Filling (GE 47716 Fill) or Cooling System Draining and Filling (Static Fill LE5, L61) .
    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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