# SDR FDEA202605301104

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2026
- Submitted: August 11, 2026
- Operation: Air carrier
- Aircraft: [N248FE](https://openairdocs.org/aircraft/N248FE), registered now
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 67545
- Aircraft time: 984 hours, 475 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Pseu
- Condition: Faulted
- Location: Slat Sys
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202605301104

## Discrepancy

ON ARRIVAL RECEIVED LEADING EDGE SLAT ASYMMETRY  MESSAGE. FOLLOWED QRH PROCEDURES, DECLARED AN  EMERGENCY AND LANDED WITH FLAPS 20 UNEVENTFULLY.  FIM 27-81 TREE 809,   TROUBLE SHOT IAW FIM 27-81, TREE 809. MESSAGE CLEARED.  OPERATED FLAPS/SLATS NUMEROUS TIMES IN NORMAL MODE. OPS CHKD GOOD.  PERFORMED PSEU BITE IAW FIM 32-09, TREE 803. TARGET 296 IDENTIFIED IN  INFLIGHT FAULTS. CLEANED SENSOR & TARGET.  PERFORMED ON GROUND SYSTEM TEST ON PSEU. NO FAULTS DISPLAYED. IAW FIM SYSTEM IS OK.

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