TM 5-6675-315-14
Table 1-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES - Cont
B - Before
W - Weekly
AN - Annually
(Number) - Hundreds of Hours
D - During
M - Monthly
S - Semiannually
A - After
Q - Quarterly
BI - Biennially
ITEM TO BE INSPECTED
For Readiness
IN
Reporting
ITEM
TER-
PROCEDURE
Equipment Is
NO.
VAL
Not Ready/
Available If:
VAN BODY - Cont
2
Inspect Interior - Cont
Q
9.
Inspect light traps.
a
Turn on fluorescent lamps (high level).
b
Close entrance doors. Have exhaust fan and
Light leaks
air vent open. Inspect for light leakage
are present.
through vents.
c
Place light switches ON; blackout override
switches OFF.
d
Open door and make sure internal lights go
Blackout
off.
system inop-
erable.
10.
Inspect/Clean interior.
WARNING
Death or serious injury may occur if wet
or damp cloth is used to wipe or clean ener-
gized equipment, power cords, or cables.
CAUTION
Do not sweep interior. Dislodged dirt
or dust will ruin optical, electronic,
and photographic equipment and supplies.
a
Wipe vertical and horizontal painted surfaces
with cleaning cloth moistened with solution of
general purpose detergent and fresh water until
soil is removed from painted surfaces.
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