HYDRAULIC AND STEERING SYSTEMS CONTINUED
The joystick sends electric signals to the steering control valve that determine the direction in which the oil will flow
to the steering cylinders to steer the machine.
Figure 34. Steering Control Valve.
The implements are actuated by a series of implement control valves and a control manifold that are controlled by
the ECM. The implements have two ECMs that receive signals from the implement controls and, in turn, actuate
solenoids to direct hydraulic oil to operate the implements.