# SDR AALA202111227726

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2021
- Submitted: November 22, 2021
- Operation: Air carrier
- Aircraft: [N914UY](https://openairdocs.org/aircraft/N914UY), registered now
- Make and model: Airbus A300*
- Aircraft serial: 6337
- Aircraft time: 22,963 hours, 9,007 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Zone 900 - Lav/G
- Stage of operation: NR
- How discovered: V
- Nature of condition: J, N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202111227726

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE DETECTOR AT L2 ALARM. LAVATORY SMOKE DETECTOR ECAM ALARM IN THE COCKPIT FOR ABOUT 2 SECONDS CLEARED.CONSIDERED IT A FALSE WARNING COULD NOT DETECT SMOKE MAINTENANCE ACCOMPLISHED OPERATIONAL TEST OF THE LAVATORY SMOKE DETECTION SYSTEM  PER AMM 26-17-00. NO FAULTS

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