Service difficulty report · Transmitter · Boeing 7378H4

Difficulty date
November 5, 2025
Submitted
November 10, 2025
Operation
Air carrier
Aircraft
N8519R
Make and model
Boeing 7378H4
Aircraft serial
36910
Aircraft time
29,653 hours, 14,891 cycles
Part
Transmitter
Condition
Faulty
Location
Flap Sys
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SELECTED FLAP 5 . FLAPS; TRAILING EDGE; STOPPED PRIOR TO 1 AND LE FLAPS TRANSIT AMBER LIGHT ILLUMINATED AND STAYED ON.<[01] FOUND FAULT CODE 27-52259 IN FAULT HISTORY T/S PER FIM 27-51 TASK 813. R&R LH FLAP POSITION TRANSMITTER PER AMM 27-58-01. OPS TESTS GOOD AT THIS TIME.

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