Crankshaft Balancer Removal

Special Tools

• EN-49979:  Crankshaft Shock Mount Retainer.
• EN-956-1:  Extension.

For equivalent regional tools, refer to Special Tools .

1. Install EN-49979:  retainer to EN-956-1:  extension.
Fig 1: Crankshaft Balancer, Retainer And Extension
Courtesy of GENERAL MOTORS CORP.
2. Loosen the crankshaft balancer bolt (4) while fixing the crankshaft balancer (3) with EN-49979:  retainer (1) and EN-956-1:  extension (2).
Fig 2: Crankshaft Balancer And Bolt
Courtesy of GENERAL MOTORS CORP.
3. Remove the crankshaft balancer bolt (2).
4. Remove the crankshaft balancer (1).