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TM 11-5820-890-20-2
8-27
8.3.
COMPONENT REPAIR. Continued
i.
AMPLIFIER AUDIO FREQUENCY (AM 1780):
MAINTENANCE REQUIREMENT:
ACTIONS:
(1)
Replace DS1 lamp/lens (4, 5, 6)
(1)
Turn lens CCW to remove
(2)
Pull lens from holder
(3)
Replace lamp/lens
(4)
Install lamp/lens
(5)
Install lens and turn CW to tighten
(2)
Replace control knob (2)
(1)
Loosen and remove screw
(2)
Remove knob (2)
(3)
Install good knob (2)
(4)
Tighten screw
5
6
4
2
1
3
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