# SDR AALA202106169004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2021
- Submitted: June 16, 2021
- Operation: Air carrier
- Aircraft: [N986AN](https://openairdocs.org/aircraft/N986AN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7046
- Aircraft time: 14,695 hours, 5,521 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Display
- Condition: False Indication
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202106169004

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: MASTER WARNING AFTER LEVEL OFF OCCURRED 2 SEPARATE TIMES 1 MINUTE DURATION COULD NOT CONFIRM THE SOURCE . ECAM LAV SMOKE LAV 2. AS PER AMM TASK 26-17-00 OPERATIONAL TESTED AND PERFORMED MCDU TEST .ALL CHECKS NORMAL, NO MESSAGES OR WARNINGS.

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