Crankshaft Pulley Removal

Special Tools

• EN-956-1  Extension
• EN-49979  Crankshaft Holder
• EN-49979-100  Crankshaft Holder Pins

For equivalent regional tools, refer to Special Tools .

1. Courtesy of GENERAL MOTORS COMPANY

   Install the EN-49979  holder (1) in compound with the EN-49979-100  pins and the EN-956-1  extension (2) to counterhold the crankshaft pulley (3).

2. Courtesy of GENERAL MOTORS COMPANY

   Remove and DISCARD the 4 crankshaft pulley bolts (2).

3. Remove the crankshaft pulley (1).