MANIFOLD AS 1171654 - Caterpillar

Steering Control Valve
Illustration 1 g00977641
(1) Torque for two screws ... 12 2 N m (9 2 lb ft) (2) Spring Color code ... green stripe Test length ... 40.4 mm (1.59 inch) Test force ... 64 N (14.5 lb) Free length after test ... 47.8 mm (1.88 inch) Outside diameter ... 15.88 mm (0.625 inch) (3) Shim Thickness ... 0.12 mm (0.005 inch) Pressure change for one shim ... 6 kPa (1 psi) (4) Shim Thickness ... 1.20 mm (0.048 inch) Pressure change for one shim ... 55 kPa (8 psi)Note: As required, use shim (3) and shim (4) in order to set the pressure for the pressure reducing valve. (5) Spring Color code ... yellow stripe Test length ... 34.04 mm (1.34 inch) Test force ... 45 6 N (10 1 lb) Free length after test ... 42.2 mm (1.66 inch) Outside diameter ... 11.91 mm (0.469 inch) (6) Apply 154-9731 Thread Lock Compound to the plug. (7) Spacers Thickness of one spacer ... 0.25 mm (0.010 inch) Thickness of one spacer ... 0.90 mm (0.035 inch)Note: As required, use spacers (7) to set the flow control valve. (8) Spring (exterior) Test length ... 61.0 mm (2.40 inch) Test force ... 161 24 N (36.2 5.5 lb) Free length after test ... 69.9 mm (2.75 inch) Outside diameter ... 30.5 mm (1.20 inch) (9) Spring (interior) Test length ... 38.8 mm (1.53 inch) Test force ... 98 5 N (22.0 1.1 lb) Free length after test ... 59.5 mm (2.34 inch) Outside diameter ... 20.62 mm (0.812 inch) (10) Spring Color code ... brown stripe Test length ... 34.1 mm (1.34 inch) Test force ... 242 20 N (54.4 4.4 lb) Free length after test ... 42.9 1.6 mm (1.69 0.06 inch) Outside diameter ... 11.91 mm (0.469 inch) (11) Torque for nut ... 50 7 N m (37 5 lb ft) (12) Pressure change for one turn of the retainer ... 8941 kPa (1297 psi) (13) Shims Thickness of one shim ... 0.25 mm (0.010 inch) Thickness of one shim ... 0.12 mm (0.005 inch)Note: As required, use shims (13) to balance the cylinder pressure. (14) Spring Test length ... 55.09 mm (2.169 inch) Test force ... 238 18 N (54 4 lb) Free length after test ... 69.85 mm (2.750 inch) Outside diameter ... 52.99 mm (2.086 inch)