Remove rings, bracelets, watches, necklaces,
and any other jewelry beffore working around
vehicle. Jewelery can catch on equipment and
cause injury or short circuit across electrical
circuits and cause severe burns or electrical
OUTPUT VOLTAGE TEST
Connect external remote control cable to
remote control box (TM 9-2320-366-10-1).
Loosen four screws on junction box.
Open cover on junction box.
Position MAIN POWER switch to ON.
Lift guard and position remote control box
ON/OFF switch to ON.
Set multimeter to volts dc.
Connect positive (+) probe of multimeter on
terminal board lower position 14.
Connect negative (-) probe of multimeter on
ground quick-connect terminal board
(above MAIN POWER switch).
Step (9) requires the aid
of an assistant.
(9) Position BOOM UP/DOWN controller to DOWN
and note reading on multimeter.
(10) If 24 volts dc is not present, go to step 3 of
(11) Position MAIN POWER switch to OFF.