With Allison MF1 and MT9
Engine Flywheel Installation (Allison MF1 and MT9)
1. Install the inner engine flywheel retainer (1).
2. Install the engine flywheel (2).
3. Install the outer engine flywheel retainer (1).
Notice: Refer to Fastener Notice in Cautions and Notices.
4. Install the engine flywheel bolts (3).
Tighten the engine flywheel bolts (3) to 88 Nm (65 lb ft).