# SDR USAA2009090892392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2009
- Submitted: September 8, 2009
- Operation: Air carrier
- Aircraft: [N192UW](https://openairdocs.org/aircraft/N192UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1496
- Aircraft time: 30,389 hours, 10,748 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321430
- Condition: Faulty
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2009090892392

## Discrepancy

FLT 1529 - DEN - EEL - EMERGENCY POWER SUPPLY UNIT 'INT LOAD EXIT R' FAULT.  MAINTENANCE REMOVED AND REPLACED EMERGENCY BATTERY 12WL IAW AIRBUS MAINTENANCE MANUAL 33-51-38-400-001.

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