GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1998 🢒 Silhouette Ext. 🢒 Engine 🢒 Engine Mechanical - 3.1L and 3.4L 🢒 Oil Pump Removal

    Object Number: 187030 Size: SH
  1. Remove the oil pump bolt.
  2. Remove the oil pump and oil pump drive shaft.

    3. Object Number: 187031 Size: SH
  3. Remove the crankshaft oil deflector nuts.
  4. Remove the crankshaft oil deflector.