TM 1-1520-238-23
10-507
10.121.
FORWARD FUEL CELL NITROGEN INERT BREAKAWAY VALVE
REMOVAL/INSTALLATION – continued
10.121.5. Inspection
a. Check inert breakaway valve for cracks,
nicks, dents, or breaks (para 10.1).
b. Check inert breakaway valve for corrosion
(para 1.49).
10.121.6. Installation
a. Install valve (5) on pad (9).
(1) Lubricate new packing (10). Use petrolatum
(item 138, App F).
(2) Install packing (10) into mount end of valve
(5).
(3) Place valve (5) on mounting pad (9). Install
two bolts (7) and washers (8).
b. Install hose (11) on valve (5). Torque nut (6) to
120 INCH-POUNDS.
(1) Install nut (6) on valve (5). Torque nut (6) to
120 INCH-POUNDS. Use torque wrench.
c. Inspect (QA).
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M04-2974-4
