GM Service Manual Online
For 1990-2009 cars only

Special Tools

    • J 45296-1 Frame Insulator Remover/Installer
    • J 7079-2 Universal Driver Handle

Removal Procedure

  1. Remove the flywheel or flexible plate. Refer to Automatic Transmission Flex Plate Replacement and Engine Flywheel Replacement.
  2. Remove the crankshaft position (CKP) sensor. Refer to Crankshaft Position Sensor Replacement.

  3. Object Number: 2049600  Size: SH
  4. Remove the crankshaft rear oil seal with housing (1).

Installation Procedure

  1. Install the new crankshaft rear oil seal using J 45296-1 Frame Insulator Remover/Installer and J 7079-2 Universal Driver Handle .
  2. Install crankshaft position sensor. Refer to Crankshaft Position Sensor Replacement.
  3. Install the flywheel or flexible plate. Refer to Automatic Transmission Flex Plate Replacement and Engine Flywheel Replacement.