GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 41479 Crankshaft Rear Oil Seal Installer

Removal Procedure

  1. Remove the engine flywheel. Refer to Engine Flywheel Replacement.

  2. Object Number: 1950880  Size: SH
  3. Gently pry the crankshaft rear oil seal (1) from the rear cover (2).

Installation Procedure

  1. Install the crankshaft rear seal. Refer to Crankshaft Rear Oil Seal Installation.
  2. Install the engine flywheel. Refer to Engine Flywheel Replacement.