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Page Title:
REPLACEMENT OF BOTTLE PRESSURE OUTLET VALVE |
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 TM 55-1730-226-13
D i s c o n n e c t and remove the manifold (32)
5.
b y removing the manifold valve (31) and
nut (39).
6.
I n s t a l l a new "CLEANED FOR OXYGEN SER-
VICE" manifold.
7.
Reconnect the nine oxygen pigtails.
C o n n e c t the input end of each oxygen pigtail,
8.
i n turn, to a pressure source and perform a
l e a k check per paragraph 4.11.
9.
R e i n s t a l l the two tubes with (18, 19 and 20) (4
p l a c e s each) in the forward end and (21) (3 places
each) in the aft end.
10.
I f oxygen bottles were removed from the two
removable tubes (paragraph 4.6.1. 2), reinstall
them per paragraph 3.2.1.
REPLACEMENT
OF
BOTTLE
PRESSURE
OUTLET
VALVE (31).
To replace the BOTTLE PRESSURE OUTLET VALVE,
4.7.1
proceed as follows:
1.
Bleed pressure from the Oxygen Servicing Unit
per paragraph 4.4.
2.
D i s c o n n e c t and remove the valve from the
manifold (32).
Install new "CLEANED FOR OXYGEN SERVICE"
3.
valve.
4.
If not already connected to one, connect any
oxygen pigtail to a pressure source and perform
a leak check per paragraph 4.11.
REPLACEMENT OF REGULATOR PRESSURE OUTLET
VALVE (26).
4.8.1
To replace the REGULATOR PRESSURE OUTLET
VALVE, proceed as follows:
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