TM 11-5820-890-30-4
4-21. REPLACEMENT OF CONNECTOR J9. Continued
ITEM
ACTION
REMARKS
INSTALLATION
e.
f.
g.
Connector J9 (9)
Protective cap (12)
Access cover (2)
Using solder kit, solder tagged wires to
correct pins of replacement connector
J9. Remove wire tags. Slide insulator over
solder connections. Assemble connector.
Apply silicone compound to connector
threads and o-ring before installation.
Install o-ring and connector in chassis.
Position retained protective cap retainer
(10) and replacement nut (11) to connec-
tor. Using torque wrench and 7/8-inch
socket, torque nut to 58 to 62 in-lb.
Install retained protective cap (12) on
connector J9 (9).
Install.
Before and after soldering,
clean wires and pins with
alcohol and cotton swabs.
This was removed in
step c.
See figure 4-5. This was
removed in step b.
Refer to paragraph 4-19 for
access cover installation
procedures.
4-22.
Tools:
REPLACEMENT OF CONNECTORS J2 - J6.
Soldering kit
Torque wrench
3/4-inch spanner wrench
Flat tip screwdriver
Spanner attachment
Torque screwdriver
Socket wrench
Expendable Supplies:
Silicone compound
Solder
Alcohol
Cotton swabs
References:
Paragraph 4-19 for removal and installation of audio amplifier CCA.
ITEM
ACTION
REMARKS
REMOVAL
a. Mounting adapter
Set on work surface with right side
toward you.
b. Access cover (2)
Remove.
c. Audio amplifier CCA (6)
Remove.
d. Protective cap (3)
Remove from defective connector J2, J3,
J4, J5, or J6 (1).
See figure 4-5. Refer to
paragraph 4-19 for access
cover removal procedures.
Refer to paragraph 4-19
for removal procedures.
See figure 4-8.
4-107