# SDR SWAA2014111934317

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 2014
- Submitted: November 20, 2014
- Operation: Air carrier
- Aircraft: [N462WN](https://openairdocs.org/aircraft/N462WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32466
- Aircraft time: 37,813 hours, 22,018 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PU90499R3
- Condition: False Activation
- Location: Lavatory
- Stage of operation: UK
- How discovered: O
- Nature of condition: N
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2014111934317

## Discrepancy

DIVERSION & DECLARED EMER.  AFT LAVATORY SMOKE ALARM SOUNDED IN FLIGHT.  NO INDICATION OF SMOKE OR FIRE.  PULLED CB.  R & R AFT LAVATORY SMOKE DETECTOR IAW MM.

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