HEX -LINK 1328143 - Caterpillar

Illustration 1 g02641256
Top view
Table 1
Specification for 333-2879 Swing Gear and Bearing Gp
Item Qty Part Specification Description
3 - - Position "S" that is on inner race (3) relative to the carbody assembly (1) and bearing stopper (2). Refer to Illustration 1 for correct orientation.
Illustration 2 g02641277
Table 2
Item Qty Part Specification Description
4 - - Before assembly, apply 8C-8422 Sealant between the mating surfaces of the gear group and upper frame assembly. and between the gear group and carbody assembly.
5 8 455-3798 Bolt Before assembly, apply blue Loctite 243 to the threads.
Torque to 37 4 N m (27 3 lb ft).
6 4 455-3798 Bolt Before assembly, apply blue Loctite 243 to the threads.
Torque to 20 2 N m (177 18 lb in).
7 1 7Y-1095 Dowel Before assembly, apply Loctite C5A Copper Anti-Seize compound to the dowel holes.
8 54 461-3889 Bolt Before assembly, remove compound, oil and dust from female threads, then apply Loctite C5A Copper Anti-Seize compound to the threads.
Use the following tightening procedure:
1. Tighten bolts to 250 25 N m (184 18 lb ft).
2. Turn to an additional angle of 70 5 degrees.
9 1 7Y-1650 Hose Clamp Torque to 5.39 0.49 N m (47.71 4.34 lb in).
10 2 457-8759 Bolt Before assembly, apply blue Loctite 243 to the threads.
Torque to 20 2 N m (177 18 lb in).
11 70 461-3887 Bolt Before assembly, remove compound, oil and dust from female threads, then apply Loctite C5A Copper Anti-Seize compound to the threads.
Use the following tightening procedure:
1. Tighten bolts to 250 25 N m (184 18 lb ft).
2. Turn to an additional angle of 55 5 degrees.