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Home >> Chevrolet >> 2021 >> Trailblazer RS, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 1.2L (LIH)) >> Repair Instructions >> Cylinder Head Removal

Cylinder Head Removal

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  1. GM5372728Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Bolt (1) is longer than the other bolts shown.

    Cylinder Head Bolt (1, 2, 3) - Remove [6x]

  2. Fig 1: Identifying Cylinder Head Bolts With Loosening Sequence
    GM5372729Courtesy of GENERAL MOTORS COMPANY

    Loosen the cylinder head bolts (3) in sequence as shown in steps of 1/2 turn

  3. Cylinder Head Bolt (1) - Remove and DISCARD [8x]
  4. GM5372730Courtesy of GENERAL MOTORS COMPANY

    Cylinder Head (1) - Remove

  5. Cylinder Head Gasket (2) - Remove and DISCARD