TM 9-4940-568-10
2-119
2-28. CRANE BOOM LIGHT OPERATION.
1
4
2
3
5
Ensure crane power ON/OFF switch is in the OFF position. Crane moving out of
control could cause serious injury or death.
NOTE
The boom light is powered directly from the FRS, bypassing the crane power ON/OFF
switch. As long as the FRS has power directed to the crane, the light can be utilized even
when the crane is not energized.
The boom light can be operated at three switchable intensities. (DIM, MID and
BRIGHT).
(1)
Position crane POWER ON/OFF switch (1) to OFF.
(2)
Remove pin (2) from mount (3) and install pin on stud (4) to unstow boom light (5).