# SDR USAA2009040990847

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2009
- Submitted: April 9, 2009
- Operation: Air carrier
- Aircraft: [N741UW](https://openairdocs.org/aircraft/N741UW), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1269
- Aircraft time: 25,543 hours, 14,852 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Condition: Discharged
- Location: Cabin
- 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/USAA2009040990847

## Discrepancy

FLT 1898 - PHL-PIT - EMERGENCY LIGHTS - EMERGENCY LIGHTS TEST FAULTED AFT LEFT BATTERY PACK AFTER EMERGENCY LIGHTS WERE ACCIDENTALLY LEFT ON.  REMOVED AND REPLACED AFT LEFT EMERGENCY BATTERY.  OPERATIONAL CHECK WAS GOOD.

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