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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 344 (Engine Mechanical - 5.3L, 6.0L & 6.2L - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Engine Block Valley Cover Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: Engine Valley Cover
    GM1403316Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold. Refer to Intake Manifold Replacement (RPOs LC9, LMG, LY5, L76) , Intake Manifold Replacement (RPOs LY2, LY6) , Intake Manifold Replacement (Except RPOs LY2, LY6, LC9, LMG, LY5) .
  2. Remove the engine valley cover bolts (506).
  3. Remove the engine valley cover (555) and gasket (556).
  4. Remove the O-ring seals (537) from the cover.
    5. Fig 2: Oil Pressure Sensor And Washer
    GM1403317Courtesy of GENERAL MOTORS CORP.
  5. Remove the oil pressure sensor (706) and washer (707).
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