Ditch Witch JT20 - Manual (Page 55)

Controls - 54
JT20 Operator’s Manual
Engine Compartment Controls
CMW
®
2. Throttle switch To increase engine speed,
press top.
To decrease engine speed,
press bottom.
To further increase or
decrease speed, press
additional times (or hold until
desired speed is reached).
Use this switch only if throttle switch
on console does not work.
3. Air intake restriction
indicator Shows air intake restriction. Replace the air filter elements when
the indicator reaches the red zone.
See “Change Air Filter” on page 232.
4. Diagnostic port,
controller For use only by qualified technicians.
5. J1939 CAN diagnostic
port, engine For use only by qualified technicians.
Item Description Notes
c00ic243h.eps