GM Service Manual Online
For 1990-2009 cars only

Oil Pump Suction Pipe and Screen Cleaning and Inspection for Opel Insignia HB (Global Epsilon) 2009

Cleaning Procedure

  1. Clean the oil pump pipe and screen with solvent.
  2. Warning: Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury.

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

Inspection Procedure


    Object Number: 1972818  Size: SH
  1. Inspect the mounting surface (1) for possible leakage paths.
  2. Inspect the oil pump pipe tube (2) for cracks, imperfections and/or damage.
  3. Inspect the oil pump pipe support bracket (3) for cracks or damage.
  4. Inspect the oil pump screen (4) for blockage, foreign material, tears, cracks and/or damage.