Service difficulty report · Warning Message · Boeing 7379

Difficulty date
August 3, 2026
Submitted
August 5, 2026
Operation
Air carrier
Aircraft
N17467
Make and model
Boeing 7379
Aircraft serial
67659
Aircraft time
7 hours, 6 cycles
Part
Warning Message
Condition
False Activation
Stage of operation
AP
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

LE EDGE FLAP TRANS LGT APX 14000FT. 271KTS STAYED ON UNTIL BELOW 220KTS. ONE LIGHT ON. LATCHED MSG: 27-81220; LE FLAP 3 RETRACT SENSOR SIGNAL DOES NOT AGREE WITH OTHER LE EDGE RETRACT SENSOR SIGNALS. MSG 27-81220. T/S IAW FIM 27-81 TASK 826. PERFORMED GVI OF LE FLAP NR 3 RETRACT SENSOR & HARNESS. NO FAULTS NOTED. PERFORMED FSEU DISPLAY & EXISTING FAULTS TEST IAW AMM 27-51-00-740-801. NO FAULTS NOTED. OMF SHOWS NOT ACTIVE. NO FLT HISTORY ON FSEU. MSG 27-81220.

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