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TM 11-5820-890-30-5
7-11. REPLACEMENT OF J1 , J2, J3, OR J4
Tools:
Cross tip screwdriver
Torque screwdriver
Cross tip bit
Spanner wrench
Expendable supplies:
Silicone compound
Cotton swabs
References:
CONNECTOR.
1-1/4-inch spanner wrench attachment
Soldering kit
Torque wrench
Alcohol
Solder
Paragraph 7-10 for removal and installation of connector case.
Paragraph 7-16 for removal and installation of threaded screw inserts.
ITEM
ACTION
REMARKS
REMOVAL
a. Eight screws (5) and
Use cross tip screwdriver. Remove and
Iockwashers (6)
inspect eight screws (5) and lockwash-
ers (6) securing access cover (1) to
connector case (12). If damaged,
obtain replacement. Lay access cover
to one side. See figure 7-2.
b. Tiedown straps (13)
c. J1 (7), J2 (10),
J3 (8), or J4 (9)
connector wires
d. Connector
INSTALLATION
e. J1 (7), J2 (10),
J3 (8), or J4 (9)
connector
Remove any tiedown straps that are
in the way.
Record location of wires soldered
to terminals of connector.
Use soldering kit. Desolder each wire con-
nected to connector. Inspect insulation
sleeving as required. If damaged,
obtain replacement.
Remove and discard defective
connector.
Obtain replacement connector.
Inspect each screw and its
threaded screw insert (if
present) to determine if
any is defective. If a screw
is stripped, do not replace
its threaded screw insert.
If the holes are tapped,
there will be no threaded
screw insert.
NOTE
Place heat sink on bare
part of wire just above
area to be resoldered.
7-10
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