GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2004 🢒 XLR 🢒 Engine 🢒 Engine Controls - 4.6L (LH2) 🢒 Oil Pump Outlet Tube Cleaning and Inspection

Cleaning Procedure
  1. Clean the oil pump outlet with solvent.

    2. Caution: Refer to Safety Glasses Caution in the Preface section.

  2. Dry the oil pump outlet tube with compressed air.

Inspection Procedure

    Object Number: 1040251 Size: SH
  1. Inspect the mounting surfaces (1) for possible leakage paths.
  2. Inspect the oil pump outlet tube pipe (2) for cracks, imperfections and/or damage.
  3. Inspect the oil pump outlet tube for distortion or damage to the pipe (3) and the bracket at the oil pump outlet end.
  4. Repair or replace the oil pump outlet tube as necessary.