# SDR AALA201705179001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2017
- Submitted: May 17, 2017
- Operation: Air carrier
- Aircraft: [N93003](https://openairdocs.org/aircraft/N93003), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5704
- Aircraft time: 10,235 hours, 5,047 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PPC120000
- 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/AALA201705179001

## Discrepancy

AIRCRAFT WAS NOT GROUNDED. GOT AURAL WARNING LAVATORY SMOKE MESSAGE AT CRUISE FOR ABOUT 5 SECS AND THEN WENT AWAY. CAME FROM RIGHT AFT LAVATORY, BUT NOBODY IN THE LAVATORY. MAINTENANCE REPLACED LAVATORY E SMOKE DETECTOR AT PER MM 26-17-15.

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