# SDR AALA201901239002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2019
- Submitted: January 23, 2019
- Operation: Air carrier
- Aircraft: [N802NN](https://openairdocs.org/aircraft/N802NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31073
- Aircraft time: 29,289 hours, 11,703 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: DET0009
- Part serial: 23725
- Condition: False Activation
- Location: Fwd Lavatory
- Stage of operation: IN
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201901239002

## Discrepancy

FORWARD LAVATORY SMOKE DETECTOR WAS GOING OFF.  SMOKE INDICATION IN COCKPIT AS WELL.  MAINTENANCE REPLACED THE FORWARD LAVATORY SMOKE DETECTOR IAW MM 26-14-01, AND PERFORMED A SATISFACTORY OPERATIONAL CHECK.

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