TM 11-5820-890-30-4
7-11. REPLACEMENT OF J1 , J2, J3, OR J4 CONNECTOR.
Tools:
Cross tip screwdriver
1-1/4-inch spanner wrench attachment
Torque screwdriver
Soldering kit
Spanner wrench
Torque wrench
Expendable supplies:
Silicone compound
Alcohol
Cotton swabs
Solder
References:
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)
Remove any tiedown straps that are
in the way.
c. J1 (7), J2 (10),
Record location of wires soldered
J3 (8), or J4 (9)
to terminals of connector.
connector wires
d. Connector
INSTALLATION
e. J1 (7), J2 (10),
J3 (8), or J4 (9)
connector
Use soldering kit. Desolder each wire
connected to connector. Inspect insu-
lation 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
