# SDR YENA20130509099

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2013
- Submitted: May 13, 2013
- Operation: Air carrier
- Aircraft: [N590JB](https://openairdocs.org/aircraft/N590JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2231
- Aircraft time: 36,656 hours, 12,707 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 006824
- Condition: Failed
- Location: Cabin
- Part time: 36,660 hours, 12,706 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20130509099

## Discrepancy

FLT 780 MBJ-JFK, ON MAINTENANCE CHECK FOUND EMERGENCY LIGHT BATTERY LOW MESSAGE DURING CIDS TEST.  REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT PER 33-51-00.  OPS CHECK OK.

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