# SDR AALA20150408013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2015
- Submitted: April 8, 2015
- Operation: Air carrier
- Aircraft: [N859NN](https://openairdocs.org/aircraft/N859NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29555
- Aircraft time: 14,254 hours, 5,566 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Part number: 18173812
- Condition: Faulty
- Location: Te Flaps
- Stage of operation: AP
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20150408013

## Discrepancy

DURING APPROACH FLAPS WOULD NOT GO BEYOND 15 DEGREES.  FSEU BITE RETURNED, TE FLAP SENSOR DISAGREE, WITH CODE 27-52261.  EMERGENCY DECLARED, LANDING UNEVENTFUL.  REMOVED, REPLACED & RIGGED NR 1 FLAP POSITIONS TRANSMITTERS IAW AMM 27-58-01.  SYS CHECKED NORMAL.  SEE ALSO AALA 20150406023 FOR NR 2 TRANSMITTER.

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