# SDR DALA12016303226

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2012
- Submitted: December 17, 2012
- Operation: Air carrier
- Aircraft: N326US
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 282
- Aircraft time: 64,260 hours, 28,940 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Failed
- Location: Emergency Light
- 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/DALA12016303226

## Discrepancy

DURING NON ROUTINE CHECK AND WHILE WORKING JIC 2561-4002-RF RECEIVED EPSU BATTERY EMERGENCY RT FAILURE MESSAGE ON CIDS PANEL.  REPLACED EPSU BATTERY AT RIGHT AND FUNCTIONAL CHECK WAS NORMAL.

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