# SDR DALA2019120437038

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 2, 2019
- Submitted: December 4, 2019
- Operation: Air carrier
- Aircraft: [N890DN](https://openairdocs.org/aircraft/N890DN), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 62775
- Aircraft time: 6,569 hours, 2,252 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Activated
- Location: Lavatory
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019120437038

## Discrepancy

SHIP 3890 LAVATORY SMOKE DETECTOR WILL NOT TURN OFF . CORRECTIVE ACTION: PERFORMED SMOKE DETECTOR OPERATIONAL TEST PER AMM 26-14. OPS CHECK GOOD. SUSPECT PASSENGER SET OFF ALARMS DURING FLIGHT. (1382763).

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