950G Wheel Loader, 962G Wheel Loader and IT62G Integrated Toolcarrier Hydraulic System Caterpillar

Illustration 1	g00482460
Top View (1) Lift Control Valve. (2) Auxiliary Control Valve.

(3) Torque for the housing bolts ... 35 ± 3 N·m (26 ± 2 lb ft)

(4) Torque for the line relief valve ... 65 ± 5 N·m (48 ± 3 lb ft)

(5) Torque for the nut on line relief valves ... 50 ± 7 N·m (37 ± 5 lb ft)

(6) Torque for plug ... 300 ± 30 N·m (220 ± 20 lb ft)

Illustration 2	g00482528
Bottom View of the Main Control Valve

(7) Torque for the three plugs ... 350 ± 30 N·m (260 ± 20 lb ft)

(8) 8J-1898 Shims

Thickness of one shim ... 0.25 mm (.010 inch)

(9) 8T-4223 Washer

Thickness of one washer ... 3 mm (.1 inch)

(10) 1J-8960 Spring

Length under test force ... 64.92 mm (2.556 inch)

Test force ... 12.4 ± 1.0 N (2.80 ± .20 lb)

Free length after test ... 82.6 mm (3.25 inch)

Outside diameter ... 28.58 mm (1.125 inch)

(11) Torque for plug ... 430 ± 40 N·m (315 ± 30 lb ft)

(12) 1U-0470 Shims

Thickness of one shim ... 0.178 mm (.0070 inch)

(13) 3G-8991 Spring

Length under test force ... 43.37 mm (1.708 inch)

Test force ... 111 ± 6 N (25 ± 1 lb)

Free length after test ... 75.05 mm (2.955 inch)

Outside diameter ... 25.79 mm (1.015 inch)

(14) 1U-0471 Shims

Thickness of one shim ... 0.508 mm (.0200 inch)

Note: A 1U-0471 Shim (14) must be in contact with spring (15). Use shims (12) and (14) in order to achieve a torque of 290 ± 10 N·m (210 ± 7 lb ft).

(15) 104-6183 Spring

Length under test force ... 51.00 mm (2.008 inch)

Test force ... 1160 ± 92 N (260 ± 21 lb)

Free length after test ... 63.00 mm (2.480 inch)

Outside diameter ... 51.53 mm (2.029 inch)