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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1340 (Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L (2 Of 5)) >> Repair Instructions - On Vehicle (1 Of 2) >> Engine Block Valley Cover Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Removing/Installing Engine Valley Cover
    GM1403316Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold. Refer to Intake Manifold Replacement (Except LH6, LMG, LY5, L76, LY2, LY6)  or Intake Manifold Replacement (LH6, LMG, LY5 and L76)  or Intake Manifold Replacement (LY2 and LY6) .
  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: Identifying Oil Pressure Sensor & Washer
    GM1403317Courtesy of GENERAL MOTORS CORP.
  6. Remove the oil pressure sensor (706) and washer (707).