TM 1-1520-238-23
10-511
10.122.
NITROGEN INERT VENT VALVE REMOVAL/INSTALLATION – continued
g. Remove nipples (6) and (8) from valve (5).
(1) Place valve (5) in machinist’s vise. Use vise.
(2) Remove nipple (6) from valve (5). Remove
and discard packing (13).
(3) Remove nipple (8) from valve (5). Remove
and discard packing (14).
10.122.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
10.122.5. Inspection
a. Check vent valve, unions, and tube nuts for
damaged threads (para 10.1).
b. Check vent valve and all attaching parts for
cracks, nicks, and dents (para 10.1).
c. Check removed and attaching parts for corro-
sion (para 1.49).
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M04-2975-6
5
14
8
13
6
MACHINIST'S VISE
