10
9
11
12
13
TM 9-4940-568-10
2-98
2-21. CUTTING TORCH OPERATION (CONT).
b.
Cutting Torch Disassembly.
(1)
Close oxygen regulator (12) and propylene gas regulator (13).
NOTE
Closing oxygen tank valve and propylene tank valve are the same. Oxygen tank valve
is shown.
(2)
Remove clip (9) and open tank safety cap (10).
(3)
Turn handle (11) clockwise and close valve.
(4)
Close tank safety cap (10) and install clip (9).
(5)
Repeat Steps (2) through (4) for propylene tank valve.