GM Service Manual Online
For 1990-2009 cars only

Cleaning Procedure

  1. Clean the oil pump pipe and screen with solvent.
  2. Warning: Refer to Safety Glasses Warning in the Preface section.

  3. Dry the oil pump pipe and screen with compressed air.

Inspection Procedure


    Object Number: 1351932  Size: SH
  1. Inspect the gasket sealing surface (1) for damage.
  2. Inspect the oil pump pipe tube (2) for cracks, imperfections and/or damage.
  3. Inspect the mounting bracket (3) for distortion or damage.
  4. Inspect the oil pump screen (4) for blockage, foreign material, tears, cracks and/or damage.
  5. Replace the oil pump pipe and screen as necessary.