LEVER GP-CONTROL VALVE 9T8992 - Caterpillar

Illustration 1 g00471378
Top view of the Main Control Valve (1) Lift control valve (2) Tilt control valve (3) Auxiliary control valve (4) Torque for the six bolts ... 35 3 N m (26 2 lb ft) (5) Torque for the five bolts ... 80 4 N m (59 3 lb ft) (6) Torque for the line relief valves for the tilt cylinder ... 65 5 N m (48 4 lb ft) (7) Torque for the line relief valves for the auxiliary cylinders ... 65 5 N m (48 4 lb ft) (8) Torque for the main relief valve ... 110 10 N m (80 7 lb ft) (9) Torque for the six bolts ... 35 3 N m (26 2 lb ft)
Illustration 2 g00471386
Bottom view of the Main Control Valve (10) 7S-8491 Springs Length under test force ... 25.4 mm (1.00 inch) Test force ... 19.17 1.56 N (4.309 0.351 lb) Free length after test ... 41.1 mm (1.62 inch) Outside diameter ... 30.18 mm (1.188 inch) (11) 1U-0470 Shims Thickness of one shim ... 0.178 mm (0.0070 inch) (12) 8J-1898 Shims Thickness of one shim ... 0.250 mm (0.0098 inch) (13) 1U-0471 Shims Thickness of one shim ... 0.508 mm (0.0200 inch)Note: A 1U-0471 Shim (13) must be in contact with spring (14) . Use the required number of shims in order to achieve a torque of 290 10 N (65 2 lb) with the retainers and springs at 75.00 0.10 mm (2.953 0.004 inch). (14) 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) (15) 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) (16) 1J-8960 Spring Length under test force ... 64.92 mm (2.556 inch) Test force ... 12.4 1.0 N (2.8 0.2 lb) Free length after test ... 82.6 mm (3.25 inch) Outside diameter ... 28.58 mm (1.125 inch)