TM 1-1520-238-23
10-528
10.125. NITROGEN INERTING UNIT (NIU) FILTER REMOVAL/INSTALLATION – continued
10.125.6. Installation
a. Install new packing (5). Lubricate packing (5)
with petrolatum (item 138, App F).
b. Install new filter (1).
(1) Fit plate (3) in bottom of filter (1).
(2) Seat filter (1) correctly on mount (4).
(3) Install and tighten canister (2).
c. Inspect (QA).
d. Perform fuel system priming operation (para
1.23).
e. Perform nitrogen inerting system mainte-
nance operational check (TM 1-1520-238-T).
f. Install ammunition storage magazine
(TM 9-1090-208-23).
END OF TASK
M04-2978-4
2
3
1
5
4
