Crankshaft Balancer Removal

Special Tools

• EN 38416-2  Crankshaft Button
• EN 41816  Crankshaft Balancer Remover
• EN 46106  Flywheel Holding Tool

For equivalent regional tools, refer to Special Tools .

Fig 1: Flywheel Holding Fixture
Courtesy of GENERAL MOTORS COMPANY
1. Install the EN 46106  tool through the starter mounting hole.
Fig 2: Crankshaft Balancer Bolt
Courtesy of GENERAL MOTORS COMPANY
2. Remove and discard the crankshaft balancer bolt.
Fig 3: Crankshaft Balancer Remover
Courtesy of GENERAL MOTORS COMPANY
3. Install the EN 38416-2  button in the nose of the crankshaft.
4. Install the EN 41816  remover in order to remove the crankshaft balancer.
5. Tighten the center bolt of the EN 41816  remover in order to pull the crankshaft balancer off of the crankshaft.
6. Remove the EN 41816  remover from the crankshaft balancer.
Fig 4: Flywheel Holding Fixture
Courtesy of GENERAL MOTORS COMPANY
7. Remove the EN 46106  tool.