TM 9-4940-568-20
9-36
9-5. OXYGEN AND PROPYLENE GAS REGULATOR REPLACEMENT (CONT).
(3)
Open valve (6) on oxygen regulator (7).
(4)
Remove adapter (8) from reducer (9).
(5)
Remove adapter (8) from hose (10).
(6)
Remove reducer (9) from elbow (11).
(7)
Remove elbow (11) from oxygen regulator
(7).
(8)
Remove hose (12) from elbow (13).
(9)
Remove elbow (13) from oxygen regulator
(7).
(10)
Remove four locknuts (14), washers (15),
screws (16), guard (17) and oxygen
regulator (7) from bracket (18). Discard
locknuts.
(11)
Remove high pressure gage (19) and low
pressure gage (20) from oxygen regulator
(7).
(12)
Repeat Steps (1) through (11) for propylene
regulator (21).
18
16
15
14
13
12
11
10
9
8
6
17
7
19
20
21
7
16
17
