TM 10-8110-202-13 & P
(2) Turn handwheel (2) counterclockwise two turns to slightly open coupler valve (1).
(3) Open valve at source of drinking water supply.
(4) When water flows from coupler valve (1), turn handwheel (2) clockwise to close coupler
valve (1).
f. Lock coupler valve (1) onto adapter assembly (4).
g. Turn handwheel (2) counterclockwise all the way to open coupler valve (1) and allow drum to
fill with drinking water.
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