GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 441296  Size: SH
  1. Disconnect both the battery negative cables from the batteries. Refer to Battery Replacement in Engine Electrical.
  2. Remove the crankshaft balancer from the crankshaft. Refer to Crankshaft Balancer Replacement .
  3. Remove the crankshaft front cover oil seal from the engine front cover.

Installation Procedure

Tools Required

J 22102 Seal Installer


    Object Number: 67878  Size: SH
  1. Use the J 22102 to install a new crankshaft front cover oil seal.
  2. Install the crankshaft balancer to the crankshaft. Refer to Crankshaft Balancer Replacement .
  3. Connect both the battery negative cables to the batteries. Refer to Battery Replacement in Engine Electrical.