# SDR AALA201907129009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2019
- Submitted: July 12, 2019
- Operation: Air carrier
- Aircraft: [N896NN](https://openairdocs.org/aircraft/N896NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33224
- Aircraft time: 22,251 hours, 8,997 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Warning
- Condition: False Activation
- Location: Lavatory
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201907129009

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY SMOKE ALARM CAME ON FOR 4 MINUTES THEN WENT OFF. MAINTENANCE ACCOMPLISHED SELF TEST OF FORWARD LAVATORY SMOKE DETECTOR PER AMM 26-14-00 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

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