# SDR AALA201606139015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2016
- Submitted: June 13, 2016
- Operation: Air carrier
- Aircraft: [N290AY](https://openairdocs.org/aircraft/N290AY), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1480
- Aircraft time: 10,711 hours, 1,715 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321430
- Condition: Discharged
- Location: Cabin
- 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/AALA201606139015

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: 1L DOOR EMERGENCY POWER SUPPLY UNIT BATTERY FAILED TEST.  REPLACED 1L DOOR EMERGENCY POWER SUPPLY UNIT BATTERY IAW AMM 33-51-38.

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