|
| |
TM 11-5820-890-30-5
14-21. REPLACEMENT OF J3
Tools:
Flat tip screwdriver
Torque screwdriver
Flat tip bit
OR J4
7/8 Inch socket wrench
7/8 Inch socket
Expendable Supplies:
Solder
Alcohol
Cotton swabs
Silicone compound
CONNECTOR.
Soldering
Soldering
Heat sink
kit
aid
Torque wrench
ITEM
ACTION
REMARKS
REMOVAL
a.
Power supply adapter
Set on work surface with rear toward
you. See figure 14-4.
b.
12 captive screws (3)
Use flat tip screwdriver. Fully loosen and
inspect for damage. If damaged,
obtain replacement.
c.
Rear access cover (2)
Remove from chassis to allow access to
J3 or J4 connector, and retain.
d.
Protective cap (5)
Remove from defective connector (4)
e.
Connector (4) or
wires
f.
Hex nut
g.
Connector (4) or
and Iockwasher
or (8), and retain.
(8)
Use soldering kit, soldering aid, and
heat sink. Tag the location of all wires
on defective connector. Unsolder each
wire from the connector.
Use 7/8 inch socket wrench.
Remove and retain hex nut securing
connector to rear access cover.
(8)
Remove and discard defective connector
and Iockwasher.
14-33
|
