VALVE GP-SOLENOID 4222351 - Caterpillar

Illustration 1 g00286802
Pressure relief setting for the steering system ... 31000 kPa (4500 psi) (1) 8J-2634 Spring (inner) for the flow control valve: Length under test force ... 62.5 mm (2.46 inch) Test force ... 114.6 22.7 N (25.77 5.11 lb) Free length after test ... 69.85 mm (2.750 inch) Outside diameter ... 20.62 mm (.812 inch) (2) 8J-2635 Spring (outer) for the flow control valve: Length under test force ... 61.0 mm (2.40 inch) Test force ... 161.0 24.5 N (36.20 5.50 lb) Free length after test ... 69.85 mm (2.750 inch) Outside diameter ... 30.48 mm (1.200 inch) (3) 9T-1670 Spring for the relief valve: Length under test force ... 34.7 mm (1.37 inch) Test force ... 369.2 29.5 N (83.00 6.63 lb) Free length after test ... 41.0 mm (1.61 inch) Outside diameter ... 12.4 mm (0.49 inch) (4) Shims for the relief valve: Thickness of one 3J-7473 Shim ... 0.12 mm (.005 inch) One 3J-7473 Shim will change the relief pressure approximately. ... 280 kPa (40 psi) Thickness of one 3H-2549 Shim ... 0.25 mm (.010 inch) One 3H-2549 Shim will change the relief pressure approximately. ... 550 kPa (80 psi) (5) 9J-4071 Spring for the valve spool: Length under test force ... 55.1 mm (2.17 inch) Test force ... 107.4 16.0 N (24.14 3.60 lb) Free length after test ... 63.5 mm (2.50 inch) Outside diameter ... 52.6 mm (2.07 inch) (6) 8B-3115 Shims for balancing the cylinder flow: Thickness of one shim ... 0.25 mm (.010 inch) Two shims will change the timing of the steering at high idle by the following amount. ... 0.1 secondNote: The addition of 8B-3115 Shims will cause a faster right turn and a slower left turn. The removal of shims will cause a slower right turn and a faster left turn.