# SDR UALA2009113003697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2009
- Submitted: November 30, 2009
- Operation: Air carrier
- Aircraft: [N496UA](https://openairdocs.org/aircraft/N496UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1845
- Aircraft time: 23,901 hours, 10,682 cycles
- Engine: Iae V2527A5
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 321431
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: C
- Nature of condition: L, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2009113003697

## Discrepancy

EMERGENCY LIGHT TEST DISPLAYED MESSAGE *33-51-38 EPSU BATTERY AFT L*.  REPLACED BATTERY PACK AT EPSU AFT LEFT, OPS TEST GOOD.

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