# SDR AALA202312031081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2023
- Submitted: December 3, 2023
- Operation: Air carrier
- Aircraft: [N435AN](https://openairdocs.org/aircraft/N435AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 10566
- Aircraft time: 9,306 hours, 2,545 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Actuator
- Part number: 830D000001
- Part serial: 0830D00LI270797
- Condition: Locked
- Location: Zone 500
- Stage of operation: DE
- 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/AALA202312031081

## Discrepancy

AIRCRAFT WAS GROUNDED: ON DECENT CONFIGURATION, SLATS WERE LOCKED CLOSED. EXECUTED ECAM ACTION WITH NO SUCCESS. CONFIG 3 LANDING WITH NO SLATS, EMERGENCY DECLARED LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT WING SLAT ACTUATOR (6037CM) IAW AMM 27-84-49.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.