# SDR AALA202310302504

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2023
- Submitted: October 30, 2023
- Operation: Air carrier
- Aircraft: [N406AN](https://openairdocs.org/aircraft/N406AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 8834
- Aircraft time: 13,753 hours, 3,813 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: UNKNOWN
- Condition: False Indication
- Location: Zone 900 - Lav/G
- Stage of operation: DE
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202310302504

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: ON DESCENT WE GOT A SMOKE LAVATORY SMOKE ECAM MESSAGE FOR LAVATORY D THAT SELF CORRECTED IN TEN SECONDS. MAINTENANCE PERFORMED INSPECTION OF LAVATORY D SMOKE DETECTOR. NO DEFECTS WERE NOTED PER AMM 26 17 00.

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