TM 1-1520-238-23
10-540
10.129.
NITROGEN INERTING UNIT (NIU) COOLING AIR INLET HOSE
REMOVAL/INSTALLATION – continued
d. Remove cooling air inlet hose (1) from nitro-
gen inerting unit (NIU) (2).
(1) Loosen screw of clamp (3). Remove hose (1)
from left vent (4).
(2) Remove nut (6), screw (5), washer (7), and
clamp (8) from tube bracket (9).
(3) Remove screw (10), washer (11), and clamp
(12) from bracket (13).
(4) Loosen screw of clamp (14). Remove hose
(1) from left port (15) of NIU (2).
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M04-2986-2
4
3
1
M04-2986-3
2
5
8
9
6
M04-2986-4
7
M04-2986-5
11
10
1
14
12
13
15
2
