Flex Plate: Service and Repair

Engine Flywheel Replacement (Automatic Transmission)

Removal Procedure




1. Remove the transmission. Refer to Transmission Replacement Transmission Replacement in Automatic Transmission - Allison.
2. Remove the engine flywheel bolts.
3. Remove the engine flywheel.
4. Clean and inspect the engine flywheel. Refer to Engine Flywheel Cleaning and Inspection (Automatic Transmission) Engine Flywheel Cleaning and Inspection (Manual Transmission) in Engine Mechanical - 8.1 L Unit Repair.

Installation Procedure

Important: Make sure the flywheel is installed correctly. "Engine Side" is stamped on the flywheel to aid with installation.





1. Install the engine flywheel.
Notice: Refer to Fastener Notice in Cautions and Notices.

2. Install the engine flywheel bolts.

1. Tighten the engine flywheel bolts a first pass to 80 Nm (59 lb ft).
2. Tighten the engine flywheel bolts a final pass to 100 Nm (74 lb ft).

3. Install the transmission. Refer to Transmission Replacement Transmission Replacement in Automatic Transmission - Allison.