Engine Flywheel Removal (Automatic Transmission)

Special Tools 

EN-43653  Flywheel Holding Tool

For equivalent regional tools, refer to Special Tools (LDK, LHU) .

Fig 1: View of Engine Flywheel
Courtesy of GENERAL MOTORS COMPANY
1. Install EN-43653  flywheel holding tool (1) in the starter assembly location, engaging the flywheel, in order to prevent crankshaft rotation.
Fig 2: Identifying Engine Flywheel & Automatic Transmission
Courtesy of GENERAL MOTORS COMPANY
2. Remove the flywheel attaching bolts.
3. Remove the flywheel (1).
4. Remove EN-43653  flywheel holding tool.