# SDR AALA201704109024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2017
- Submitted: April 11, 2017
- Operation: Air carrier
- Aircraft: [N118NN](https://openairdocs.org/aircraft/N118NN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6162
- Aircraft time: 8,956 hours, 2,815 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: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201704109024

## Discrepancy

AIRCRAFT WAS NOT GROUNDED. AT CRUISE, THE LAVATORY SMOKE DETECTOR WARNING ANNUNCIATED FOR MID CABIN LAVATORY L. MAINTENANCE ACCOMPLISHED LAVATORY L SMOKE DETECTION TEST PER MM 26-17-00. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

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