# SDR USAA2012022000025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2012
- Submitted: February 20, 2012
- Operation: Air carrier
- Aircraft: [N536UW](https://openairdocs.org/aircraft/N536UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4025
- Aircraft time: 8,026 hours, 3,039 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Control Panel
- Part number: 335TS08Y01
- Part serial: 1979
- Condition: Faulty
- Location: Fire Control
- Part time: 8,026 hours, 3,039 cycles
- Stage of operation: CR
- 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/USAA2012022000025

## Discrepancy

NR 1 NACELLE NR 2 AGENT FIRE BOTTLE DISCHARGE LIGHT CAME ON IN FLIGHT.  MAINTENANCE DETERMINED ENGINE & APU FIRE PANEL TO BE FAULTING.  REPLACED PANEL.

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