DRAFT
TM 5-4210-249-13&P-1
0040
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TFFT00333P
4.
Put foam METERING VALVE (6) in OPEN position.
NOTE
Water must be added into foam tank that is being flushed.
FOAM TYPE SELECTOR switch must be switched to the foam tank (5) that is being
flushed.
5.
Run foam system with water instead of foam (WP 0033).
6.
Discharge water until foam tank (5) is empty.
7.
All debris must be removed from foam tanks after flushing is complete.
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TFFT4476A
8.
Close expansion dome hatch (3).
9.
Repeat Steps (1) through (8) to drain and flush foam tank A.
10. Flush foam system (WP 0032).
END OF TASK
END OF WORK PACKAGE
0040-9/(10 blank)