Engine Flywheel Removal

Special Tools 

EN-652  Flywheel Holder

For equivalent regional tools, refer to Special Tools .

1. Install the EN-652  holder (1), lock the flywheel via the starter ring gear.
   Fig 1: Flywheel And Flywheel Holder

   Courtesy of GENERAL MOTORS COMPANY
2. Loosen the 6 flywheel bolts.
3. Remove the EN-652  holder (1).
4. Remove and DISCARD the 6 flywheel bolts (1, 2).
   Fig 2: Flywheel And Bolts

   Courtesy of GENERAL MOTORS COMPANY
5. Remove the flywheel (3).
6. Remove the crankshaft position reluctor ring (1).
   Fig 3: Crankshaft Position Reluctor Ring

   Courtesy of GENERAL MOTORS COMPANY