# SDR AALA201811069001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2018
- Submitted: November 7, 2018
- Operation: Air carrier
- Aircraft: [N866NN](https://openairdocs.org/aircraft/N866NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 40584
- Aircraft time: 25,142 hours, 10,125 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indicator
- Condition: Faulty
- Location: Te Flaps
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201811069001

## Discrepancy

DURING FINAL APPROACH,  CREW RECEIVED A FLAP DISAGREE INDICATION.  AN EMERGENCY WAS DECLARED AND CONTINUED TO LANDING WITHOUT FURTHER INCIDENT. TRAILING EDGE FLAPS 15, LANDED,  JAMMED BETWEEN 2 AND UNEVENTFULLY, 5.   THE AIRCRAFT WAS GROUNDED.  RAN TRAILING EDGE DISAGREE QRH CHECKLIST, USED ALTERNATE FLAPS TO EXTEND FLAPS TO ?.  ACCOMPLISHED FSEU BITE IAW FIM 27-51-00 AND TRAILING EDGE FLAP LOAD RELIEF GROUND TEST.  NO FAULTS NOTED. ALL TEST PASSED.  RAN FLAPS THROUGH FULL CYCLE NUMEROUS TIMES.  OK FOR SERVICE.

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