TM 55-1520-240-23-7
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INSTALL APU ELECTRONIC CONTROL UNIT
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairer’s Tool Kit, NSN 5180-00-323-4915
Materials:
None
Personnel Required:
Aircraft Electrician
Inspector
References:
TM 55-1520-240-23P
1.
Position unit 1 on structure (2). Align brackets (3)
with nutplates (4). Install four screws (5).
1.1.
With 33 only install cable adapter (5.1).
2.
Connect electrical connector (6) to receptacle
(7). Remove tag.
3.
Connect electrical connector (8) to receptacle
(9). Remove tag.
INSPECT
FOLLOW-ON MAINTENANCE:
Perform operational check (TM 55-1520-240-T).
END OF TASK
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