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TM 11-5820-890-30-5
14-40. REPLACEMENT OF POWER SUPPLY ADAPTER CHASSIS ASSEMBLY. Continued
ITEM
ACTION
REMARKS
REMOVAL Continued
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Three screws, flat
washers, and
Iockwashers (1)
Angle bracket (2) with
CR3 and CR4 diodes
CR1 diode (9), flat
washer, and Iockwasher
CR1 diode (9)
Spanner nut and
Iockwasher
J2 connector (3)
Screw, flat washer (5),
and two terminal
lugs (4)
Hex nut and
Iockwasher
S1 rotary switch (6)
Two screws, flat washers
(8), and four terminal
lugs (7)
Wiring harness with rear
access cover, J2 connector,
S1 rotary switch, and CR1,
CR3, and CR4 diodes
Power supply adapter
chassis assembly (10)
Use cross tip screwdriver. Remove and
inspect three screws and flat washers
securing angle bracket (2) with diodes
CR3 and CR4 on the chassis. If damaged,
obtain replacement. Discard Iockwashers.
Remove and retain the angle bracket
with the CR3 and CR4 diodes.
Use adjustable wrench. Remove the CR1
diode, flat washer, and Iockwasher from
the chassis. Inspect the flat washer for
damage. If damaged, obtain replacement.
Discard Iockwasher.
Remove and retain.
Use 1 5/16 inch spanner wrench. Remove
and inspect spanner nut securing J2 connector
(3) on the chassis. If damaged, obtain
replacement. Discard Iockwasher.
Remove and retain.
Use cross tip screwdriver. Remove and
inspect screw, flat washer, and two
terminal lugs securing the wiring harness
to E4 on the chassis. If damaged, obtain
replacement.
Use adjustable wrench. Remove and inspect
hex nut securing the S1 rotary switch (6) on
the chassis. If damaged, obtain replacement.
Discard Iockwasher.
Remove and retain.
Use cross tip screwdriver. Remove and
inspect two screws, flat washers, and four
terminal lugs securing the wiring harness
to E5 on the chassis. If damaged, obtain
replacement.
Remove and retain.
Send damaged power supply adapter
chassis assembly to supply for disposition.
14-70
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