# SDR AALA201902139003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2019
- Submitted: February 13, 2019
- Operation: Air carrier
- Aircraft: [N563UW](https://openairdocs.org/aircraft/N563UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5368
- Aircraft time: 20,917 hours, 8,243 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Control Panel
- Part number: 335TS08Y01
- Part serial: 7599
- Condition: No Test
- Location: Cockpit
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201902139003

## Discrepancy

AIRCRAFT WAS GROUNDED: ENGINE NR 1 AGENT SQUIB 2 WOULD NOT TEST. MAINTENANCE REPLACED ENGINE/APU FIRE PANEL PER AMM 26-12-12-400-001-A AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

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