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 TM 55-1905-219-14-11
5-152. LOUDHAILER - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
REPAIR (Cont)
3. Loud-
a. Screws (18)
Remove.
speaker
Assembly
b. Cover (19),
Remove.
and pre-
formed
packing
(20)
c. Screws
1. Disassemble.
If necessary.
(21 ),
(22),
2. Inspect springs on
and
the contact boards
contact
to make certain
boards
they have not
(23)
become deformed.
3. Inspect contacts
Blackening of
for corrosion.
silver plate
is normal. It is
not necessary to
remove it.
Clean with metal
polish.
5-1501
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