TM 10-8415-208-12
3-9.2.13 Removing/Installing Breathing Tube Assembly Components.
a.
Removing.
(1)
Refer to paragraph 3-9.2.12 and remove breathing tube assembly (1) from the face piece.
(2)
Using a screwdriver, pry clamp (2) from breathing tube assembly (1).
(3)
Remove threaded insert (3) from breathing tube assembly (1).
(4)
Using a screwdriver, pry clamp (4) from breathing tube assembly (1).
(5)
Remove angle nut (5) from breathing tube assembly (1).
(6)
Remove gasket (6) from angle nut (5).
b.
Installing.
NOTE
Be sure to install new clamps.
(1)
Insert gasket (6) into angle nut (5).
(2)
Slide clamp (4) over breathing tube assembly (1).
(3)
Insert angle nut (5) into breathing tube assembly (1).
(4)
Using pliers, secure clamp (4) over angle nut (5) and breathing tube assembly (1).
(5)
Slide clamp (2) over breathing tube assembly (1).
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