Engine Flywheel Replacement: Notes

Special Tools

• EN-46106  Flywheel Holding Tool
• EN-45059  Torque Angle Meter

For equivalent regional tools, refer to Special Tools (LGX)Special Tools (LF4) .

Removal Procedure

1. Remove the clutch assembly. Clutch Assembly Replacement (M3L Transmission)
Fig 1: Engine Flywheel
Courtesy of GENERAL MOTORS COMPANY
NOTE:

Note the position and direction of the engine flywheel before removal. The flywheel does not use a locating pin for alignment. Mark or scribe the end of the crankshaft and the flywheel before component removal. The existing manual transmission engine flywheel must be installed to the original position and direction.

2. Mark or scribe the end of the crankshaft and the manual transmission flywheel.
Fig 2: Flywheel Holding Tool
Courtesy of GENERAL MOTORS COMPANY
CAUTION:

Refer to Fastener Caution .

3. Install the EN-46106  and bolts.
Fig 3: Flywheel Removed
Courtesy of GENERAL MOTORS COMPANY
NOTE:

Do NOT reuse the flywheel bolts.

4. Remove and discard the flywheel bolts (2).
5. Remove the manual transmission flywheel (1).
6. Note the location of the manual transmission flywheel balance weights, if applicable.
7. Remove the EN-46106  .
8. Engine Flywheel Cleaning and Inspection