# SDR AALA202508319539

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2025
- Submitted: August 31, 2025
- Operation: Air carrier
- Aircraft: [N465AN](https://openairdocs.org/aircraft/N465AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 11153
- Aircraft time: 11,073 hours, 3,004 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Dirty
- Location: Zone 900
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202508319539

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: LEVELING 10,000 FT ON ARRIVAL CRC WITH SMOKE LAVATORY SMOKE ECAM TRIGGERED. WARNING LASTED 2 SECONDS. NO KNOWN SMOKE SOURCES WERE DETECTED. MAINTENANCE ACCOMPLISHED TSM 26-17-00-810-804-A. WITH NO CLASS 3 FAULT, CLEANED LAVATORY L SCREEN AND SURROUNDING AREA.

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