416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Caterpillar

Illustration 1	g00790510
203-5486 Bank Valve (Four)

(1) Stick control valve

(2) Bucket control valve

(3) Swing control valve

(4) Boom control valve

(5) Torque for the plug ... 70.0 ± 7.0 N·m (52.00 ± 5.00 lb ft)

(6) 202-2236 Bank Cover and Valve Gp

(7) Torque for the relief valve ... 70.0 ± 7.0 N·m (52.00 ± 5.00 lb ft)

(8) Solenoid valve for the hydraulic shutoff circuit

Torque for nut (9) ... 9.5 ± 1.5 N·m (7.00 ± 1.00 lb ft)

Torque for the solenoid ... 50.0 ± 5.0 N·m (37.00 ± 3.00 lb ft)

Nominal voltage for the coil ... 12 VDC

Maximum voltage ... 14.5 VDC

Resistance at a temperature of 25° ± 5°C (77.0° ± 9.0°F) ... 10.5 ± 0.3 Ohms

(10) The O-ring plug

Torque for the O-ring plug ... 14.0 ± 1.0 N·m (10.00 ± 1.00 lb ft)

Torque for the orifice ... 6.8 ± 0.5 N·m (60.00 ± 4.00 lb in)

(11) Torque for the plug ... 70.0 ± 0.5 N·m (52.00 ± 0.4 lb ft)

(12) Outlet

(13) Solenoid valve for the side shift lock circuit

Torque for nut (14) ... 5.5 ± 1.5 N·m (4.00 ± 1.00 lb ft)

Torque for the solenoid ... 50.0 ± 5.0 N·m (37.00 ± 3.00 lb ft)

Nominal voltage for the coil ... 12 VDC

Maximum voltage ... 14.5 VDC

Resistance at a temperature of 25° ± 5°C (77.0° ± 9.0°F) ... 10.5 Ohms

(15) Torque for the nuts ... 27.0 ± 3.0 N·m (20.00 ± 2.00 lb ft)

Note: Place three 4T-2723 Shims between the valve sections during assembly. Place one shim over each stud. The shims are necessary in order to prevent the spool from binding in the valve body.