TM 5-6675-328-14
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
ITEM
IN-
Reporting,
NO.
TER-
Equipment Is
VAL
PROCEDURE
Not Ready/
Available If:
VAN BODY - Cont
2
Inspect Interior - Cont
a.
Set main circuit breaker to ON.
b.
Set each circuit breaker to OFF, then ON.
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 is
inoperable.
*
B/D
10. Inspect/clean interior.
WARNING
Death or serious injury may occur if wet or
damp cloth is used to wipe or clean energized
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.
*
Clean every four hours under desert conditions.
1-21
