TANK AS-HYDRAULIC 3178282 - Caterpillar

Table 1
Specification for 323-7912 Control Valve Gp
Item Qty Part Specification Description
1 7 225-4818 Plug As Torque to 10 1 N m (89 9 lb in).
2 2 323-7599 Check Valve Spring Length under test force is 34.50 mm (1.358 inch).
Test force is 15.5 0.8 N (3.5 0.2 lb).
Free length after test 38.55 mm (1.518 inch).
3 2 6V-3922 O-Ring Seal Lubricate the O-ring seals lightly with the lubricant that is being sealed.
4 2 4I-6397 Backup Ring Lubricate the backup rings lightly with the lubricant that is being sealed.
5 2 255-5762 Plug Torque to 170 17 N m (125 13 lb ft).
6 1 335-0266 Stop Plug Torque to 105 10 N m (77 7 lb ft).
7 1 095-1584 O-Ring Seal Lubricate the O-ring seal lightly with the lubricant that is being sealed.
8 1 095-1783 Backup Ring Lubricate the backup ring lightly with the lubricant that is being sealed.
9 1 335-0265 Stop Plug Torque to 170 17 N m (125 13 lb ft).
10 2 225-4820 Plug As Torque to 23 2 N m (204 18 lb in).
11 1 335-0376 Solenoid and Pressure Reducing Valve Gp Before assembly, lubricate the O-ring seals of the solenoid and pressure reducing valve group lightly with the lubricant that is being sealed.
12 2 7I-2272 Bolt Torque to 7 1 N m (62 9 lb in).
13 1 335-0199 Connector As Torque to 105 10 N m (77 7 lb ft).
Illustration 2 g02611970
View of area A
Table 2
Specification for 323-7912 Control Valve Gp
Item Qty Part Specification Description
14 1 310-0203 Solenoid Valve Gp Before assembly, lubricate the O-ring seals of the solenoid valve group lightly with the lubricant that is being sealed.
Torque to 78 5 N m (58 4 lb ft).
15 2 153-5288 Spring Length under test force is 52.5 mm (2.07 inch).
Test force is 145.4 7.3 N (32.7 1.6 lb).
Free length after test 55.7 mm (2.19 inch).
16 3 335-0264 Stop Plug Torque to 270 27 N m (199 20 lb ft).
17 1 095-8024 Backup Ring Lubricate the backup ring lightly with the lubricant that is being sealed.
18 1 095-1578 O-Ring Seal Lubricate the O-ring seal lightly with the lubricant that is being sealed.
19 1 285-1418 Spring Length under test force is 61.50 mm (2.421 inch).
Test force is 212.4 10.6 N (47.8 2.4 lb).
Free length after test 77.300 mm (3.0433 inch).
20 1 335-0260 Plug As Before assembly, lubricate the O-ring seals of the plug assembly lightly with the lubricant that is being sealed.
Torque to 78 5 N m (58 4 lb ft).