# SDR FDEA201205231940

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2012
- Submitted: May 23, 2012
- Operation: Air carrier
- Aircraft: [N921FD](https://openairdocs.org/aircraft/N921FD), registered now
- Make and model: Boeing 757-23A
- Registry model: [Boeing 757-23A](https://openairdocs.org/model/boeing-757-23a) (OpenAirDocs)
- Aircraft serial: 24924
- Aircraft time: 70,184 hours, 22,448 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flap System
- Condition: Malfunctioned
- Location: Te Flaps
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201205231940

## Discrepancy

ON FINAL APPROACH, ON SELECTING FLAPS TO 20, FLAPS STOPPED AT APPROXIMATELY 17.  RECEIVED T/E FLAP DISAGREE ALERT.  RAN QRH, LANDED WITH FLAPS 20.  LANDING  UNEVENTFUL.  FLAP SYS RETURNED TO NORMAL. FLAPS CYCLED NUMEROUS TIMES.  NO FAULTS COULD BE DUPLICATED.  NR 1, 2, & 3 FSEU SHOWED NO CURRENT FAULTS IAW MM  27-51-00-5.  NO EICAS MESSAGES EVER SHOWN TO CREW OR MC.  NO HISTORY OF FLAPS IN THE LAST 90  DAYS. NO FURTHER ACTION REQUIRED AT THIS TIME.

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