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TM 9-4110-257-14
(2)
Purge (para 5-8) and de-braze (para 5-9) two fittings (2) from accumulator (3).
(3)
Remove self locking nut (4) and accumulator (3). Discard self locking nut.
(4
If channel (5) is to be replaced, remove four bolts (6), lock washers (7), and channel. Discard lock washers.
(5)
Remove fusible plug (8).
b.
Installation.
(1)
Lightly coat fusible plug (8) copper gasket with lubricating oil.
(2)
Install fusible plug (8) and tighten to between 25 and 30 ft-lb. (34 and 41 Nm).
(3)
If channel (5) was removed, install channel, four new lock washers (7), and bolts (6).
(4)
Install accumulator (3) and new self locking nut (4).
(5)
Purge (para 5-8) and braze (para 5-9) two fittings (2) onto accumulator (3).
(6)
Install insulation (1) and secure with insulation tape as necessary.
NOTE
FOLLOW-ON MAINTENANCE:
Close left side condenser door.
Replace dehydrator (para 5-14).
Leak check (para 5-10), evacuate (para 5-11), and charge (para 5-12) the refrigeration system.
5-61
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