TM 9-2320-366-20-1
Change 1
2-761
(1)
Position master power switch to on
(TM 9-2320-366-10-1).
(2)
Position main light switch to BO DRIVE
(TM 9-2320-366-10-1).
(3)
Apply brakes and observe blackout
stoplights.
(4)
If both blackout stoplights do not
illuminate, go to step 5 of this fault.
(5) Position main light switch to OFF
(TM 9-2320-366-10-1).
(6)
Position master power switch to
off (TM 9-2320-366-10-1).