SDR CALA2025093009446

Service difficulty report · Warning Message · Boeing 757224

Difficulty date: September 27, 2025
Submitted: October 1, 2025
Operation: Air carrier
Aircraft: N57111
Make and model: Boeing 757224
Aircraft serial: 27301
Aircraft time: 114,946 hours, 24,357 cycles
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Warning Message
Condition: False Activation
Stage of operation: NR
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

TE FLAPS DISAGREE CAUTION MSG FSEU 1 LAST LEG HAD FAULT 305 - INTERMITTENT, FSEU 2 HAD FAULT 327. PERFORMED FIM 27-51 TREE 805, BITE TEST GOOD, NO EXISTING FAULTS. MSG CLEARED. CYCLED FLAPS THROUGH FULL TRAVEL MULTIPLE TIMES, FLAPS OPERATED NORMALLY.