# SDR AALA201901109001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2019
- Submitted: January 10, 2019
- Operation: Air carrier
- Aircraft: [N132AN](https://openairdocs.org/aircraft/N132AN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6473
- Aircraft time: 14,359 hours, 3,924 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Lavatory
- Stage of operation: CR
- 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/AALA201901109001

## Discrepancy

DURING CRUISE, A RED ECAM MESSAGE DISPLAYED FOR LAVATORY SMOKE, ILLUMINATED FOR 5 SECONDS AND THEN WENT OUT.  ALL LAVATORIES WERE CHECKED, NO SMOKE OR ODOR,  NO SECONDARY INDICATIONS.  MAINTENANCE PERFORMED A SATISFACTORY OPS TEST OF ALL LAVATORY SMOKE DETECTION SYSTEMS IAW AMM 26-17-00-710-001-A.

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