# SDR AALA201703059007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2017
- Submitted: March 6, 2017
- Operation: Air carrier
- Aircraft: [N572UW](https://openairdocs.org/aircraft/N572UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5899
- Aircraft time: 11,586 hours, 4,512 cycles
- System (JASC): [2782 · Leading Edge Slat Actuator](https://openairdocs.org/jasc/2782)
- Part: Actuator
- Part number: 830D000001
- Part serial: 0830C00LI200395
- Condition: Failed
- Location: Slat System
- Part time: 11,586 hours, 4,512 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201703059007

## Discrepancy

FLIGHT CREW REPORTED THAT THE SLATS WOULD NOT EXTEND COMING INTO DESTINATION.  AN EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITHOUT INCIDENT AND TAXIED TO THE GATE.  REMOVED AND REPLACED SLAT ACTUATOR.  AIRCRAFT WAS GROUNDED

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