M320D2 Wheeled Excavator Machine System Specifications Caterpillar


Control Valve (Main)

Usage:

M320D2 CH9



Illustration 1g02429780

(1) Torque for four bolts ... 70 N·m (52 lb ft)

(2) Free length of 202-8523 Springs ... 32.5 mm (1.28 inch)

(3) Torque for four plug assemblies ... 300 N·m (221 lb ft)

(4) Torque for five plugs ... 150 N·m (111 lb ft)

(5) Free length of 114-0204 Springs ... 25 mm (1.0 inch)

(6) Torque for three relief valve groups ... 120 N·m (89 lb ft)

(7) Torque for the adapter assembly ... 120 N·m (89 lb ft)

(8) Torque for three O-ring plugs ... 45 N·m (33 lb ft)

(9) Torque for the plug assembly ... 300 N·m (221 lb ft)

(10) Torque for two plugs ... 60 N·m (44 lb ft)

(11) Torque for the control valve plug group ... 120 N·m (89 lb ft)

(12) Torque for the nozzle ... 6.5 N·m (57.5 lb in)

(13) Free length of 202-8522 Spring ... 64.0 mm (2.52 inch)

(14) Torque for four bolts ... 70 N·m (52 lb ft)




Illustration 2g02429578

(15) Free length of 114-0204 Springs ... 25 mm (1.0 inch)

(16) Torque for five plugs ... 150 N·m (111 lb ft)

(17) Torque for four relief valve groups ... 120 N·m (89 lb ft)

(18) Torque for the adapter assembly ... 120 N·m (89 lb ft)

(19) Torque for the check valve assembly ... 10 N·m (89 lb in)

(20) Torque for the O-ring plug ... 165 N·m (122 lb ft)

(21) Torque for the flow control valve group ... 25 N·m (221 lb in)

(22) Torque for the adapter assembly ... 120 N·m (89 lb ft)

(23) Torque for the O-ring plug ... 45 N·m (33 lb ft)

(24) Torque for two plugs ... 60 N·m (44 lb ft)

(25) Torque for the check valve assembly ... 10 N·m (89 lb in)

(26) Torque for the relief valve group ... 25 N·m (221 lb in)

(27) Torque for the pilot ... 15 N·m (133 lb in)

(28) Torque for the screw ... 15 N·m (133 lb in)




Illustration 3g02430116

(29) Free length of 224-8831 Springs ... 50 mm (2.0 inch)

(30) Torque for the breather valve ... 10.4 N·m (92.0 lb in)

(31) Torque for 20 bolts ... 10.4 N·m (92.0 lb in)

(32) Torque for ten throttle valves ... 20 N·m (177 lb in)

(33) Free length of 309-0702 Springs ... 53.5 mm (2.12 inch)

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