# SDR AALA201802129002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2018
- Submitted: February 15, 2018
- Operation: Air carrier
- Aircraft: [N981NN](https://openairdocs.org/aircraft/N981NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31230
- Aircraft time: 7,487 hours, 2,899 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Warning
- 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/AALA201802129002

## Discrepancy

AFT RIGHT LAVATORY SMOKE ALARM ACTIVATED DURING FLIGHT.  FLIGHT ATTENDANTS INVESTIGATED AND FOUND NO SMOKE OR FIRE.  RESET THE SMOKE ALARM AND SHUT OFF.  MAINTENANCE PERFORMED A LAVATORY SMOKE DETECT TEST IAW MM 26-14-00,  NO FAULTS NOTED.

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