TM 9-4910-387-14-2
24 COPPER TUBING (48). Install one
end on VACUUM REGULATOR (49)
and other end on VACUUM - PRESS.
selector valve (50).
25 TWO NUTS (51). Tighten.
26 COPPER TUBING (52). Install one
end on PRESSURE REGULATOR (53)
and other end on VACUUM - PRESS.
selector valve (50).
27 TWO NUTS (54). Tighten.
28 CROSS UNION (55) WITH THREE
COPPER TUBINGS (56, 57, AND 58).
Install.
29 FOUR NUTS (59 THRU 62). Tighten.
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