Drive Control System— Machine Controller

Later serial number machines

(1) -- Ignition switch in "RUN" position

(24) -- Seat switch indicates operator in seat

(23) -- Reverse direction auxiliary hydraulics joystick button is pressed

(25) -- Forward direction auxiliary hydraulics joystick button is pressed (for continuous flow)

(21) -- Signal sent to Reverse auxiliary hydraulics solenoid

Reverse auxiliary hydraulics flow is activated if the ignition switch is in the “RUN” position, the operator seat is occupied and the reverse direction auxiliary hydraulics joystick is pressed

Continuous reverse hydraulics flow is activated if the forward direction hydraulics joystick button is then pressed, and both buttons are held for two seconds. Reverse hydraulics flow will then continue after the buttons are released

Continuous reverse hydraulics flow is deactivated if either button is momentarily pressed

Early serial number machines

Auxiliary Hydraulics

Flow

(1) -- Ignition switch in "RUN" position

(12) -- ROPS tilt switch indicates operator platform is down

(14) -- Auxiliary hydraulics lever in forward/reverse position

Auxiliary hydraulics flow is activated if the ignition switch is in the “RUN” position, the operator’s platform is down and the auxiliary hydraulics lever is in the forward or reverse position

Continuous hydraulics flow is activated when the auxiliary hydraulics control lever is moved past the forward/reverse position into the detent Hydraulics flow is deactivated when the auxiliary hydraulics lever is moved to the neutral (centered) position