TM 1-1520-238-23
10-560
Change 3
10.133.
AFT FUEL CELL NITROGEN INERT CHECK VALVE REMOVAL/INSTALLATION – continued
c. Install hose (6) on valve (7). Torque nut (9) to
120 INCH-POUNDS.
(1) Install nut (9) on valve (7).
(2) Hold valve nut (8). Torque nut (9) to 120
INCH-POUNDS. Use torque wrench.
d. Inspect (QA).
e. Install panel (10).
(1) Aline panel (10) with mounting holes in trans-
mission deck (11).
(2) Lubricate five new packings with retainers
(3). Use petrolatum (item 138, App F).
(3) Install five screws (2) through packings with
retainers (3) into transmission deck (11).
f. Apply sealing compound as fillet seal to panel
(10). Use sealing compound (item 175, App F).
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M04-3003-8A
6
9
8
7
5
M04-3003-11
10
3
2
11
