# SDR DALA2020070102526

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2020
- Submitted: July 1, 2020
- Operation: Air carrier
- Aircraft: [N322NB](https://openairdocs.org/aircraft/N322NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1434
- Aircraft time: 52,909 hours, 27,465 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Malfunctioned
- Location: Cabin
- Stage of operation: IN
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020070102526

## Discrepancy

ON SVC FOUND ON F/A ATT PANEL MESSAGE 33-51-38 "EPSU EXT LOAD EMER L".  T/S PER 33-51-00 AMM REPLACED POWER SUPPLY + BATTERY.  CONTINUED T/S AND REPLACED OVER WING LIGHTS BULBS.  TEST OK LT WING.

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