TM 9-4940-568-20
9-15
(3)
Turn two handles (6) and (7) on oxygen and propylene regulators (8) and (9) counterclockwise to open
valves and bleed excess oxygen and propylene from system. Turn handles clockwise to close.
Hose reel assembly is under
pressure. Avoid releasing latching
mechanism during removal and
installation. Failure to comply
could result in injury to personnel.
(4)
Remove two screws (10), nuts (11) and hose
bumper assembly (12) from hoses (13) and
(14).
(5)
Layout entire length of hoses (13) and (14)
until hose fittings (15) and (16) are
accessible.
NOTE
Note location of hoses prior to
removal.
(6)
Remove two hoses (13) and (14) from two
hose fittings (15) and (16) from hose reel
assembly (17).
(7)
Slowly unwind hose reel assembly (17) to
remove spring tension.
8
9
6
7
15
13
16
14
14
10
12
11
13
17
