VALVE-BRAKE 5F6055 - Caterpillar

Illustration 1 g02873736
Table 1
Specification for 297-0340 Pilot Valve Gp, and 297-0595 Pilot Valve Gp
Item Qty Part Specification Description
1 1 297-0604 Plug As Lubricate the O-ring seal lightly with the lubricant that is being sealed.
Torque to 44 5 N m (32 4 lb ft).
2 17 225-4820 Plug As Torque to 16.0 1.5 N m (141.6 13.3 lb in).
3 1 Relief valve group Torque to 82 7 N m (60 5 lb ft).
4 2 7I-2272 Bolt Torque to 7 1 N m (62 9 lb in).
5 1 114-0623 Nut Torque to 7.4 0.5 N m (65.5 4.4 lb in).
Illustration 2 g02873719
Table 2
6 1 297-0351 Plug Torque to 345 30 N m (254 22 lb ft).
7 1 095-1788 Backup Ring Lubricate lightly with the lubricant that is being sealed.
8 1 095-1592 O-Ring Seal Lubricate lightly with the lubricant that is being sealed.
9 1 297-0350 Spring Length under test force is 47.000 mm (1.8504 inch).
Test force is 40.195 2.010 N (9.036 0.452 lb).
Free length after test is 53.300 mm (2.0984 inch).
10 1 7Y-5226 Nut Torque to 4.0 0.5 N m (35.4 4.4 lb in).
11 1 165-9514 Plug Torque to 48 5 N m (35 4 lb ft).
12 1 3H-0442 O-Ring Seal Lubricate lightly with the lubricant that is being sealed.
13 1 165-9513 Seat Torque to 2.25 0.25 N m (19.91 2.21 lb in).
14 1 297-0353 Bolt Before assembly, apply red Loctite 271 to the threads of the stem.
Torque to 50.0 to 59.8 N m (36.9 to 44.1 lb ft).
15 1 095-1793 Backup Ring Lubricate lightly with the lubricant that is being sealed.
16 1 297-0348 Spring Length under test force is 68.000 mm (2.6772 inch).
Test force is 423.360 21.168 N (95.176 4.759 lb).
Free length after test is 74.300 mm (2.9252 inch).
17 1 095-1599 O-Ring Seal Lubricate lightly with the lubricant that is being sealed.
18 1 297-0347 Spring Length under test force is 24.000 mm (0.9449 inch).
Test force is 184.162 9.208 N (41.401 2.070 lb).
Free length after test is 38.500 mm (1.5158 inch).
19 1 297-0354 Spring Length under test force is 80.500 mm (3.1693 inch).
Test force is 27.222 1.361 N (6.120 0.306 lb).
Free length after test is 105.500 mm (4.1535 inch).