# SDR AALA202211163844

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2022
- Submitted: November 16, 2022
- Operation: Air carrier
- Aircraft: [N922US](https://openairdocs.org/aircraft/N922US), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6537
- Aircraft time: 24,649 hours, 9,759 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Control Panel
- Part number: 330TS08Y
- Part serial: 893
- Condition: False Indication
- Location: Nr 2 Fire
- Part time: 51,510 hours, 29,469 cycles
- Stage of operation: CR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202211163844

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: UPON REACHING CRUISE ALTITUDE, NOTICED AGENT 1 DISCHARGE LIGHT ILLUMINATED  ON ENGINE 2 FIRE PANEL.  MAINTENANCE REPLACED ENGINE / APU FIRE PANEL PER AMM 26-12-12-000/400-001-A AND 26-21-00-720-005-A. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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