# SDR AALA201906079002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2019
- Submitted: June 7, 2019
- Operation: Air carrier
- Aircraft: [N822AN](https://openairdocs.org/aircraft/N822AN), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 40642
- Aircraft time: 11,387 hours, 1,162 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: R3 Lavatory
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201906079002

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: R3 LAVATORY SMOKE DETECTOR AURAL ALERT SOUNDED, WITH NO APPARANT SMOKE OR PASSENGERS PRESENT. MAINTENANCE PERFORMED SATISFACTORY LAVATORY SMOKE DETECTION TEST PER AMM 26-13-00, NO FAULT NOTED.

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