TM 9-6920-430-14
(31) Stand to the side of the left access door and loosen the PROOF TEST GAS
INLET (46) protective cap using a 9/16-inch wrench to loosen. Remove the protective cap.
(32) Remove the protective plug from the fitting on the end of the flexible hose
connected to the gas supply. Use a 9/16-inch wrench to hold and a 7/16-inch wrench to
loosen.
Change 1
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