# SDR UALA2012012300472

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2012
- Submitted: February 24, 2012
- Operation: Air carrier
- Aircraft: [N467UA](https://openairdocs.org/aircraft/N467UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1359
- Aircraft time: 36,649 hours, 15,983 cycles
- Engine: Iae V2527A5
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Condition: Faulty
- Location: Cabin
- Stage of operation: IN
- 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/UALA2012012300472

## Discrepancy

SOME EMERGENCY EXIT LIGHTS ON WITH SWITCH IN OFF POSITION EPSU BATT AFT L MESSAGE ON PTP.  REPLACED EPSU BATTERY PER MM.  OPS CHECK GOOD.

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