# SDR HALA2015102005029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2015
- Submitted: October 20, 2015
- Operation: Air carrier
- Aircraft: [N391HA](https://openairdocs.org/aircraft/N391HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1399
- Aircraft time: 11,704 hours, 1,797 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- 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/HALA2015102005029

## Discrepancy

DURING OPERATIONAL CHECK OF EMERGENCY LIGHTS BAT/EPSU, 13WL, DOOR 2, CLASS 1 MESSAGE APPEARED.  REPLACED EPSU DOOR 02L BATTERY, 13WL IAW AMM 33-51-38.  OK FOR SERVICE.

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