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Oil Pump Removal

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. Remove the four oil pump assembly bolts identified by the larger head size.
  2. Slide the oil pump assembly off the nose of the crankshaft with the drive sprocket in place.
    Fig 1: Removing Oil Pump Assembly
    G01815149Courtesy of GENERAL MOTORS CORP.
  3. Remove the crankshaft sprocket from the oil pump assembly.
  4. Wrap the oil pump in a towel for safe, clean storage until inspection or assembly is necessary.
    Fig 2: Removing Crankshaft Sprocket From Oil Pump Assembly
    G01815150Courtesy of GENERAL MOTORS CORP.
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