Hitachi ZW180 Technical Manual page 71

Travel Mode
Switch
M
1-4L
2-4N
1-4H
Shift Switch
FNR Lever
F
N
R
FNR Switch
F
N
R
NOTE: The illustration shows the signal flow when
the FNR lever is set in forward while the
travel mode switch is set in manual and the
speed shift switch is set in speed 1.
SYSTEM / Control System
Accelerator Pedal
Sensor
Accelerator
Pedal
MC ECM
Monitor
Unit
OFF
ON
FNR Selector
Switch
T2-1-29
Brake Pressure
Sensor
Brake Pedal
Forward Clutch
Solenoid Valve
Engine
1 2 3 4
Speed Shift Solenoid Valve
Transmission
Vehicle Speed
Sensor
T4GC-02-01-013