BLOCK-CONTACT 1227344 - Caterpillar

Specifications
Illustration 1 g02594759
Table 1
Specification for 322-8714 Travel Counterbalance Valve Gp
Item Qty Part Specification Description
1 2 360-4588 Relief Valve Gp Torque to 270.0 27.0 N m (199.1 19.9 lb ft).
2 - - Torque for the nuts of the relief valve groups is 68.6 7.0 N m (50.6 5.2 lb ft).
3 8 8T-7811 Bolt Torque to 78.5 8.0 N m (57.9 5.9 lb ft).
4 2 102-0818 Plug Torque to 32.0 3.0 N m (283.2 26.6 lb in).
5 2 360-4583 Spring Length under test force is 49.2 mm (1.94 inch).
Test force is 280 N (63 lb).
Free length after test is 68.2 mm (2.69 inch).
6 2 360-4587 Spring Length under test force is 28.5 mm (1.12 inch).
Test force is 4.63 0.50 N (1.04 0.11 lb).
Free length after test is 47.2 mm (1.86 inch). Removal Procedure
Start By:
Release hydraulic system pressure
Illustration 2 g02726029
Remove bolts (1) and plate (2).
Illustration 3 g02726053
Disconnect hose assemblies (5). Remove bolts (3) and counterbalance valve (4). Installation Procedure
Install counterbalance valve (4) in the reverse order of removal.