GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 23523-F Crankshaft Balancer Remover and Installer.

  1. Disconnect the battery negative cable. Refer to Battery Cable Replacement in Engine Electrical.
  2. Remove the drive belt. Refer to Drive Belt Replacement l.
  3. Remove the fan shroud assembly. Refer to Radiator Replacement .

  4. Object Number: 173172  Size: SH
  5. Remove the crankshaft pulley. Refer to Crankshaft Balancer Removal .
  6. Clean and inspect all parts. Refer to Crankshaft Balancer Clean and Inspect .

Installation Procedure

Tools Required

J 23523-F Crankshaft Balancer Remover and Installer.


    Object Number: 4059  Size: SH
  1. Install the crankshaft balancer. Refer to Crankshaft Balancer Installation .
  2. Install the drive belt. Refer to Drive Belt Replacement .
  3. Install the fan shroud assembly. Refer to Radiator Replacement .
  4. Connect the battery negative cable. Refer to Battery Cable Replacement in Engine Electrical.