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Page Title:
BOOM FLOODLIGHT DOES NOT OPERATE - continued |
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 TM 10-3930-673-20-1
15. BOOM FLOODLIGHT DOES NOT OPERATE (CONT).
17
KNOWN INFO
TEST OPTIONS
Ground OK.
Voltage Test.
Is 24 vdc present at
Connector P2 OK.
STE/ICE-R #89.
Connector J2 OK.
connector J4-W where wire 71
REASON FOR QUESTION
Wire 9 OK.
connects?
If voltage is not present, wire 71 or
Circuit breaker CB6 OK.
connector J4 are faulty.
Wire 1 OK.
Run relay K1 OK.
Wire 3 OK.
Relay K2 OK.
Wire 5 OK.
Circuit breaker CB7 OK.
Wire 70 OK.
Boom floodlight switch OK.
Connector J1 OK.
Repair wire 71 or
Connector P1 OK.
NO
connector J4
POSSIBLE PROBLEMS
(Para 8-50).
Connector J4 faulty.
Connector P4 faulty.
YES
Repair wire 71 or
connector P4
(Para 8-50).
2-282
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