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Inspection Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the exterior of the oil pan for the following conditions:
    • Damage to the drain plug or drain plug hole (1)
    • Damage to the transaxle mounting boss (2)
    • Damage to the oil level sensor bolt hole threads (3)
    • Damage to the oil level sensor hole (4)
    • Damage to the oil filter cap oil pan threads (5)
    • Damage to the transaxle brace mounting bosses (6)
    • Dents or damage to the exterior
    Fig 1: Checking Exterior Of Oil Pan
    G01815256Courtesy of GENERAL MOTORS CORP.
  2. Inspect the interior of the oil pan for the following conditions:
    • Gouges or damage to the oil pan sealing surfaces (1)
    • Damage to the oil pan baffle (2)
    • Damage to the bolt holes (3)
    Fig 2: Checking Interior Of Oil Pan
    G01815257Courtesy of GENERAL MOTORS CORP.
  3. Inspect the oil filter cap for the following conditions:
    • Damage to the oil filter cap threads (1)
    • Damage to the sealing O-rings (2)
    • Damage to the hold area (3)
  4. Repair or replace the oil pan and/or filter cap as necessary.
    Fig 3: Checking Oil Filter Cap
    G01815258Courtesy of GENERAL MOTORS CORP.
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