GM Service Manual Online
For 1990-2009 cars only

    Object Number: 387763  Size: SH
  1. Remove the oil pan baffle bolts and the oil pan baffle.
  2. Warning: Refer to Safety Glasses Warning in the Preface section.


    Object Number: 334509  Size: SH
  3. Clean the oil pan and oil pan baffle in cleaning solvent.
  4. Dry the oil pan and oil pan baffle with compressed air.
  5. Inspect the oil pan for the following:
  6. • Gouges or damage to the oil pan sealing surfaces (1)
    • Damage to the threaded holes (2)
    • Damaged oil pan drain hole threads (3)
    • Damage to the oil pan baffle
    • Damage to the exterior of the oil pan
      A damaged oil pan may interfere with the proper position of the oil pump screen, or may not distribute oil properly in the oil pan sump area.

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 387763  Size: SH
  7. Install the oil pan baffle and the bolts and tighten to 12 N·m (106 lb in).