# SDR AALA201703179029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2017
- Submitted: March 20, 2017
- Operation: Air carrier
- Aircraft: [N817AW](https://openairdocs.org/aircraft/N817AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1373
- Aircraft time: 54,829 hours, 23,562 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PPA120200
- Part serial: 50021
- Condition: Faulty
- Location: Lavatory
- Part time: 13,882 hours, 7,115 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201703179029

## Discrepancy

AFTER TAKE-OFF, CREW RECEIVED A LAVATORY SMOKE WARNING. NO VISIBLE SMOKE WAS REPORTED. RETURNED TO DEPARTURE. NO EMERGENCY WAS DECLARED.   LANDED WITHOUT INCIDENT AND TAXIED TO GATE UNDER ITS OWN POWER.  MAINTENANCE REPLACED LAVATORY D SMOKE DETECTOR IAW AMM 26-17-15, AND AMM 26-17-00.

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