NUT-JAM 7K3304 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Guide Stud
M16 x 2 by 12inch 2
B - Loctite 243 -
Install the pump drive gear, if necessary.
Raise the temperature of the flywheel ring gear. Do not use a torch to heat the flywheel ring gear. Install the flywheel ring gear on the flywheel. Position the flywheel ring gear with the part number toward the crankshaft. Allow the flywheel ring gear to cool. Use a soft hammer to seat the flywheel ring gear against the shoulder of the flywheel.
Illustration 1 g02711621
Attach a suitable lifting device to flywheel (2). The weight of flywheel (2) is approximately 60 kg (130 lb).
Illustration 2 g02711645
Position flywheel (2) on Tooling (A).Note: When reusing bolts (1), apply Tooling (B) to the threads.
Install bolts (1). Remove Tooling (A) and install remaining bolts (1). Tighten bolts evenly to a torque of 300 40 N m (221 30 lb ft).
Check the flywheel runout. Refer to Testing and Adjusting, "Flywheel - Inspect".