BUSHING ASSEM. 2P7473 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Guide Stud
5/8 - 18 UNF by 11 inch 2
Illustration 1 g01220437
Illustration 2 g01220438
Remove two bolts (1). Install Tooling (A) in the crankshaft.
Remove remaining bolts (1). Slide flywheel (2) away from the engine on Tooling (A).
Attach a suitable lifting device to flywheel (2). The weight of flywheel (2) is approximately 130 kg (285 lb). Remove flywheel (2).
If necessary, use a hammer and a punch in order to remove ring gear (3) from flywheel (2). Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A - Guide Stud
5/8 - 18 UNF by 11 inch 2
B 6V-4876 Lubricant -
Illustration 3 g01220438
Illustration 4 g01220437Note: Ring gear (3) must be installed with the chamfered side of the teeth upward. The chamfered side of the gear teeth will be facing toward the starting motor when the flywheel is installed.
Raise the temperature of ring gear (3). Install ring gear (3) on flywheel (2).
Install Tooling (A) in the crankshaft.
Attach a suitable lifting device to flywheel (2). The weight of flywheel (2) is approximately 130 kg (285 lb). Position flywheel (2) on the crankshaft.
Apply Tooling (B) to the threads of bolts (1).
Install bolts (1). Remove Tooling (A). Install remaining bolts (1).
Tighten bolts (1) to a torque of 100 5 N m (75 4 lb ft). Turn the bolts for an additional 180 5 degrees.
Check the flywheel runout. Refer to Testing and Adjusting, "Flywheel - Inspect".