PIN 4F1252 - Caterpillar

Illustration 1 g02780276
Table 1
Specification for 269-8211 Torque Converter Gp
Item Qty Part Specification Description
1 12 7B-3235 Bolt Torque to 120 15 N m (89 11 lb ft).
2 14 0S-1618 Bolt Torque to 30 5 N m (266 44 lb in).
3 2 1T-1257 Spring Length under test force is 17.78 mm (0.70 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).
4 8 5P-9681 Bolt Torque to 80 10 N m (59 7 lb ft).
5 1 324-6241 Adapter Plug Torque to 140 14 N m (103 10 lb ft).
6 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).
7 1 138-4538 Bearing Lockwasher Align the bearing nut (6) with nearest tang on washer, bend tang into the bearing nut (6).
8 12 0S-1588 Bolt Torque to 50 7 N m (37 5 lb ft).
9 3 0S-1602 Bolt Torque to 240 25 N m (177 18 lb ft).
10 12 1T-0720 Bolt Torque to 50 7 N m (37 5 lb ft).
11 1 9M-9545 O-Ring Seal Lubricate seal lightly with lubricant that is being sealed.
12 Thickness of four new discs and three new plates is 29.61 0.47 mm (1.166 0.019 inch):
4 336-9318 Friction Disc Thickness is 4.83 0.08 mm (0.190 0.003 inch).
3 1T-1897 Plate Thickness is 3.43 0.05 mm (0.135 0.002 inch).
13 8 9M-8808 Spring Length under first test force is 15.52 mm (0.611 inch).
First test force is 80.0 2.2 N (18.0 0.5 lb).
Length under second test force is 19.89 mm (0.783 inch).
Second test force is 30.07 1.33 N (6.76 0.30 lb).
Free length after test is 22.53 mm (0.887 inch).
14 2 0T-0772 Bolt Torque to 80 10 N m (59 7 lb ft).
15 10 6K-3771 Bolt Torque to 80 10 N m (59 7 lb ft).
Illustration 2 g02780445
Bolt Tightening Sequence for Bolts (16)
Table 2
16 26 1A-1135 Bolt Torque to 240 25 N m (177 18 lb ft).
Use the following procedure to tighten bolts:
1. Tighten eight of the bolts in numbered sequence 1 through 8.
2. Tighten all 26 bolts in numbered sequence 9 through 34.
3. Overlap the starting point in order to make sure that all of the bolts are at the required torque.
Illustration 3 g02780457
Bolt Tightening Sequence for Bolts (17)
Table 3
17 30 1D-4566 Bolt Torque to 135 15 N m (100 11 lb ft).
Use the following procedure to tighten bolts:
1. Tighten eight of the bolts in numbered sequence 1 through 8.
2. Tighten all 30 bolts in numbered sequence 9 through 38.
3. Overlap the starting point in order to make sure that all of the bolts are at the required torque.