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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (Engine Mechanical - 6.6L - Off Vehicle Repair Instructions (1 Of 3)) >> Off-Vehicle Repair Instructions (Part 1) >> Cylinder Head Removal - Left

Cylinder Head Removal - Left

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  1. Remove the cylinder head bolts in the proper sequence.
    Fig 1: Cylinder Head Bolt Removal Sequence
    GM1336109Courtesy of GENERAL MOTORS CORP.
  2. Discard the large M12 bolts.
  3. Remove the left cylinder head assembly.
    Fig 2: View Of Left Cylinder Head & Gasket
    GM1336110Courtesy of GENERAL MOTORS CORP.
  4. Remove the left cylinder head gasket.