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TM 11-5820-890-30-5
9-16. REPLACEMENT OF POWER SUPPLY.
Tools:
Flat tip screwdriver
Torque adapter
Torque wrench
ITEM
ACTION
REMARKS
REMOVAL
a. PA mount (1)
b. 12 captive screws
c. Power supply (2)
d. Six screws on TB1 (2)
e. Power supply wires
f. Power supply
g. Seal gasket
INSTALLATION
h. Seal gasket
i.
Power supply
(2)
(2)
j.
PA mount chassis wires
k. Six screws on TB1 (3)
l. Power supply and
12 captive screws
Set on work surface with right side
toward you. See figure 9-4.
Fully loosen.
Set power supply on work surface.
Loosen and remove power supply wires.
Tag wires as to location on TB1,
Wire connected to TB1 position 1 is
labeled "1".
Repeat for all six wires.
Remove.
Check for damage.
Place on power supply (2).
Set on work surface so that wires
can be connected to TB1 (3).
Connect to TB1 (3). Wire labeled "1"
connects to TB1 position 1. Repeat
for all six wires.
Tighten.
Hold power supply
mount and tighten
Torque to 9 in-lb.
in place on PA
screws.
9-19
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