TM 9-2350-277-20-2
DRAIN FUEL TANKS (M577A3 AND M1068A3 ONLY) — Continued
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5.
Remove pipe plug (1) from drain cock (2).
6.
Install fuel drain hose (3) on drain cock (2). Insert drain hose through hull opening into container (4).
7.
Open valve (5) and drain fuel from tanks.
8.
Close valve (5) and remove hose (3) from drain cock (2).
9.
Apply sealing compound to threads of pipe plug (1) and install plug in drain cock (2).
10. Remove ground strap (6) from hull and container (4).
11. Install drain plug (7) in hull and secure with retaining screw (8).
12. Install fuel filler cap. Close combat cover (9).
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