TM 9-4940-568-20
9-38
9-5. OXYGEN AND PROPYLENE GAS REGULATOR REPLACEMENT (CONT).
Adhesives, solvents, and sealing
compounds can burn easily, can give
off harmful vapors, and are harmful to
skin and clothing. To avoid injury or
death, keep away from open fire and
use in well-ventilated area. If adhesive,
solvent, or sealing compound gets on
skin or clothing, wash immediately
with soap and water.
(4)
Apply sealing compound to threads of
oxygen regulator end of elbow (13).
(5)
Install elbow (13) on oxygen regulator (7).
(6)
Install hose (12) on elbow (13).
(7)
Apply sealing compound to threads of
elbow (11).
(8)
Install elbow (11) on oxygen regulator (7).
(9)
Apply sealing compound to elbow end of
reducer (9).
(10)
Install reducer (9) on elbow (11).
(11)
Apply sealing compound to threads of
adapter (8).
(12)
Install adapter (8) on hose (10).
(13)
Install adapter (8) on reducer (9).
(14)
Ensure cutting torch is in off position and
install on hose (TM 9-4940-568-10).
(15)
Open valve (5) on oxygen tank (3) and
valve (6) on oxygen regulator (7) to charge
hoses (10) and hose reel assembly. Using
soap solution, check for leaks.
(16)
Close valve (5) on oxygen tank (3).
(17)
Close safety cap (2) on oxygen tank (3) and
install pin (1).
(18)
Disconnect cutting torch (TM 9-4940-568-10).
(19)
Repeat Steps (1) through (16) for propylene
regulator.
c.
Follow-On Maintenance:
Check operation of oxygen and propylene regulators, (TM 9-4940-568-10).
END OF TASK
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