TM 5-3610-259-14
Table 1-1.
OPERATOR’S PREVENTIVE MAINTENANCE CHECKS AND SERVICES (Cont)
B - Before
W - Weekly
AN - Annually
(Number) - Hundreds of Hours
D - During
M - Monthly
S
- Semiannually
A - After
ITEM
NO.
2
lN-
TER-
V AL
M
B/A
Q - Quarterly
BI
- Biennially
ITEM TO BE INSPECTED
PROCEDURE
VAN BODY
INSPECT INTERIOR (Cont).
9.
Inspect light traps.
Turn on fluorescent lamps (high level).
Close entrance doors. Have exhaust fan and
air vents open.
Inspect for light leakage
through vents.
Place light switches on; blackout override
switches off.
Open door and make sure internal lights go off.
10. Inspect water system.
Inspect for leaks in tank or piping.
Inspect for secure fastening of piping to
section walls.
Inspect internal valves to be certain that
unused valves are closed.
For Readiness
Reporting,
Equipment Is
Not Ready/
Available If:
Light leaks
are present.
Blackout
system
inoperable.
Water leaks.
1-23
