GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 41479 Crankshaft Rear Oil Seal Installer


    Object Number: 328841  Size: SH
  1. Remove the flywheel. Refer to Engine Flywheel Replacement .
  2. Remove the crankshaft rear oil seal.

Installation Procedure


    Object Number: 63200  Size: SH
  1. Install the rear crankshaft oil seal using J 41479 (1). Refer to Crankshaft Rear Oil Seal Installation .
  2. Install the flywheel. Refer to Engine Flywheel Replacement .