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Home >> Hummer >> 2010 >> H3 Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, Or 7.0L - Repair Instructions - Off Vehicle (1 Of 2)) >> Cylinder Head Removal - Right Side

Cylinder Head Removal - Right Side

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    Fig 1: Cylinder Head & Bolts
    GM1658156Courtesy of GENERAL MOTORS CORP.
    NOTE: The cylinder head bolts are of a torque-to-yield design and are NOT to be used again. Install NEW cylinder head bolts during assembly.
  1. Remove the cylinder head bolts (220, 221).
    2. CAUTION: After removal, place the cylinder head on 2 wood blocks in order to prevent damage to the sealing surfaces.
  2. Remove the cylinder head (218).
    3. Fig 2: Cylinder Head Gasket & Locating Pins
    GM1658157Courtesy of GENERAL MOTORS CORP.
  3. Remove the gasket (217) and locating pins (230).
  4. Discard the gasket and cylinder head bolts.
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