KB21 Service Manual Pub 09-14
66
40-B. Bucher L.8S - Electric Control/Cable
Joystick Functions
To operate a function the following series of events must work.
1. The joystick controller is moved in the correct direction and during its movement an
electrical signal is sent to the electric controller in the proper valve section of the control valve.
2. The electric signal causes the controller to actuate.
3. Reaction time from the time the joystick is moved until the spool moves is approximately 300
milliseconds.
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