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TM 11-5820-890-30-5
14-41. REPLACEMENT OF WIRING IN POWER SUPPLY ADAPTER CHASSIS (8A2).
Tools:
Flat tip screwdriver
Soldering kit
Torque screwdriver
Soldering aid
Flat tip bit
Heat sink
Long nose pliers
Wire strippers
Flush cutting pliers
Expendable Supplies:
Solder
Alcohol
Cotton swabs
ITEM
ACTION
REMARKS
REMOVAL
a.
Power supply adapter
Set on work surface with rear
toward you. See figure 14-7.
b.
12 captive screws (11)
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 wiring, and retain.
e.
Solder cup
f.
Terminal post
d. Tiedown straps (11)
Use flush cutting pliers. Remove tiedown
straps from wiring harness with damaged
wire. See figure 14-11. Tag wire locations
at each end of damaged wire.
Use soldering kit, soldering aid, heat sink,
and long nose pliers. Unsolder end of
damaged wire from solder cup.
Use soldering kit, soldering aid, heat sink,
and long nose pliers. Unsolder and unwrap
end of damaged wire from terminal post.
INSTALLATION
g.
Replacement wire
h.
Wiring harness
i.
Solder cup
Use flush cutting pliers. Cut replacement
Refer to wiring list
wire of same length, gauge, and color as
A3018935 for wire
damaged wire. Use wire strippers. Strip
length and connectivity.
both ends of replacement wire.
Attach replacement wire to damaged wire.
Pull replacement wire into wiring harness.
Remove damaged wire from wiring harness.
Use soldering kit, soldering aid, heat
Before and after soldering,
sink, and long nose pliers. Solder end
clean wires and solder
of replacement wire in solder cup.
cup with alcohol and
cotton swabs.
14-75
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