SHAFT 1334799 - Caterpillar

Illustration 1 g03652745
Cross section view
Illustration 2 g03706596
Inner bolt tightening sequence of bolts (1)
Illustration 3 g03706625
Outer bolt tightening sequence of bolts (1)
Table 1
Specification for 380-8420 Torque Converter Gp
Item Qty Part Specification Description
1 40 8T-4184 Bolt Torque to 105 20 N m (77 15 lb ft).
2 2 1T-1257 Spring Length under test force is 17.78 mm (0.700 inch).
Test force is 30.74 1.96 N (6.91 0.44 lb).
Free length after test is 27.43 mm (1.080 inch).
3 Thickness of three new discs and two new plates is 21.35 0.34 mm (0.841 0.013 inch):
3 336-9318 Friction Disc Thickness is 4.83 0.08 mm (0.190 0.003 inch).
2 1T-1897 Plate Thickness is 3.43 0.05 mm (0.135 0.002 inch).
4 12 6V-8675 Bolt Torque to 100 20 N m (74 15 lb ft).
5 12 108-7808 Bolt Torque to 60 12 N m (44 9 lb ft).
6 1 324-6241 Adapter Plug Torque to 140 14 N m (103 10 lb ft).
7 12 0S-1588 Bolt Torque to 50 10 N m (37 7 lb ft).
8 3 6V-3823 Bolt Torque to 100 20 N m (74 15 lb ft).
Illustration 4 g03652746
Section B-B
Table 2
Item Qty Part Specification Description
9 6 2B-2695 Bolt Torque to 30 5 N m (266 44 lb in).
10 1 138-3817 Bearing Nut Apply Loctite C5A Copper Anti-Seize to face and threads.
Torque to 400 50 N m (295 37 lb ft).
11 1 138-4538 Bearing Lockwasher Align the bearing nut (10) with nearest tang on washer, bend tang into the bearing nut (10).