GM Service Manual Online
For 1990-2009 cars only

Special Tools

EN-43653 Flywheel Holding Tool

For equivalent regional tools, refer to Special Tools.

Engine Flywheel with Manual Transmission


    Object Number: 2148522  Size: SH
  1. Install EN-43653 flywheel holding tool  (1) in the starter assembly location, engaging the flywheel, in order to prevent crankshaft rotation.

  2. Object Number: 2146394  Size: SH
  3. Remove the flywheel attaching bolts.
  4. Remove the flywheel (1).
  5. Remove the pilot bearing.
  6. Remove EN-43653 flywheel holding tool .

Engine Flywheel with Automatic Transmission


    Object Number: 2148522  Size: SH
  1. Install EN-43653 flywheel holding tool  (1) in the starter assembly location, engaging the flywheel, in order to prevent crankshaft rotation.

  2. Object Number: 2146391  Size: SH
  3. Remove the flywheel attaching bolts.
  4. Remove the flywheel (1).
  5. Remove EN-43653 flywheel holding tool .