TM 5-3805-281-24-1
Theory of Operation
PUMP CONTROL VALVE OPERATION
9025
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to the front and rear pump regulators (E) to change
A pump control valve (H) is located at the downstream
pump flow in response to the actuation of control valve
end of the control valve neutral passage (A) in the
spools. (See Hydraulic Pump Regulator Operation in
right and left control valves. The function of pump
this group.)
control valve is to send regulated pilot oil control signal
Continued on next page
TX,9025,GG2512 1917NOV971/3