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 TM 55-1905-223-10
Table 2-2. Operator/Crew Preventive Maintenance Checks and Service - CONT
B - Before
D - During
A - After
W - Weekly
M - Monthly
INTERVAL
PROCEDURES
EQUIPMENT IS
ITEM
ITEM TO BE
CHECK FOR AND HAVE REPAIRED
NOT READY/
NO
B
DA W M
INSPECTED
OR ADJUST AS NECESSARY
AVAILABLE IF:
17
Gyro Repeater -
continued
Card window
Check for cleanliness and
l
broken glass. If glass is
broken, refer to unit
maintenance.
Dimmer
Check dimmer controls
l
illumination of repeater.
Shock mount
Check that binnacle moves
Binnacle does
l
freely in its shock mount. If
not move freely
binnacle binds or does not move
in shock mount.
refer to unit maintenance.
18
500 Watt
Searchlight
WARNING
(STBD)
High pressures exist inside
lamp, especially when hot,
and under certain conditions
it could explode. Handle
lamp only in its protective
cover.
Remove protective cover from
lamp before energizing
circuits. Protect the eyes
and wear gloves when
removing cover from lamp.
An industrial type face mask
is recommended for eye and
face protection.
Avoid direct exposure from
the powerful direct and
reflected radiations given
off by the lamp. The front
cover glass
provides protection from
these radiations.
Do not stand close in front
of searchlight front cover
glass when lamp is lighted.
In the event of lamp
explosion the front cover
glass could break.
2-221
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