# SDR AALA20150330006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2015
- Submitted: April 3, 2015
- Operation: Air carrier
- Aircraft: [N938AN](https://openairdocs.org/aircraft/N938AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29533
- Aircraft time: 43,246 hours, 17,769 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Sensor
- Condition: Faulty
- Location: Te Flap
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20150330006

## Discrepancy

AIR INTERRUPT, DIVERTED & EMER DECLARED.  LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT.  DURING CLIMB FLAPS WOULD NOT RETRACT PAST FLAPS 1 WITH LT FLAP INDICATING SLIGHTLY HIGHER.  REPLACED NR 1 TE FLAP SKEW SENSOR IAW MM REF 27-59-01.  ACCOMPLISHED FLAP SKEW DETECTION SYS FUNCTIONAL TEST IAW MM REF 27-59-00 WITH NO ADDITIONAL FAULTS NOTED.

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