# SDR USAA2012080200030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2012
- Submitted: August 6, 2012
- Operation: Air carrier
- Aircraft: [N539UW](https://openairdocs.org/aircraft/N539UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4082
- Aircraft time: 9,676 hours, 3,604 cycles
- System (JASC): [2621 · Fire Bottle, Fixed](https://openairdocs.org/jasc/2621)
- Part: Fire Bottle
- Part number: 341000051
- Part serial: 67196D1
- Condition: Discharged
- Location: Nr 2 Engine
- Part time: 9,676 hours, 3,604 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2012080200030

## Discrepancy

ENGINE NR 2 AGENT 1 INDICATES DISCHARGE OF FIRE BOTTLE.  MAINTENANCE REMOVED AND REPLACED FIRE EXTINGUISHING BOTTLE ON NR 2 ENGINE IAW AIRBUS MAINTENANCE MANUAL 26-21-41-000-001-A.

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