GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 35268-A Camshaft/Front Main Seal Installer

Removal Procedure


    Object Number: 890540  Size: SH
  1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement .
  2. Use a flat-bladed tool to remove the seal from the front cover.

Installation Procedure


    Object Number: 983269  Size: SH
  1. Use the J 35268-A in order to install the crankshaft front oil seal to the engine front cover.
  2. Install the crankshaft balancer. Refer to Crankshaft Balancer Replacement .