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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1407 (Engine Mechanical - 6.6L (3 Of 5)) >> Repair Instructions - Off Vehicle (2 Of 4) >> Upper Oil Pan Cleaning and Inspection

Upper Oil Pan Cleaning and Inspection

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: Inspecting Upper Oil Pan
    GM663126Courtesy of GENERAL MOTORS CORP.
  1. Clean the upper oil pan.
  2. Carefully clean the sealer from the threaded holes.
  3. Inspect the upper oil pan for cracks.
  4. Inspect the upper oil pan sealing surfaces for damage.
  5. Replace the upper oil pan if any damage is found.