HUB-DRUM 5262178 - Caterpillar

Illustration 1 g02731396
Table 1
Specification for 239-8774 Relief Valve Gp
Item Qty Part Specification Description
1 1 171-0031 Relief Valve Gp Torque to 135 10 N m (100 7 lb ft).
2 1 4I-3510 Spring Length under test force is 32.200 mm (1.2677 inch).
Test force is 218.676 10.934 N (49.200 2.500 lb).
Free length after test is 35.600 mm (1.4016 inch).
3 1 095-1584 O-Ring Seal Lubricate the bore of O-ring seal lightly with the lubricant that is being sealed.
4 1 259-7850 Sleeve Torque to 74.6 10.0 N m (55.0 7.4 lb ft).
5 1 6I-6795 Spring Length under test force is 24.6 mm (0.97 inch).
Test force is 21.47 1.72 N (4.83 0.40 lb).
Free length after test is 30.0 mm (1.20 inch).
6 1 095-1587 O-Ring Seal Lubricate the bore of the O-ring seal lightly with the lubricant that is being sealed.
7 1 095-1786 Backup Ring Lubricate the bore of backup ring lightly with the lubricant that is being sealed.
8 1 095-1590 O-Ring Seal Lubricate the bore of O-ring seal lightly with the lubricant that is being sealed.
9 1 095-1579 O-Ring Seal Lubricate the bore of O-ring seal lightly with the lubricant that is being sealed.
10 1 259-7852 Nut Torque to 68.7 10.0 N m (50.7 7.4 lb ft).
11 1 4I-7714 Nut Torque to 50 10 N m (37 7 lb ft).