# SDR DALA2022011200254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2022
- Submitted: January 12, 2022
- Operation: Air carrier
- Aircraft: [N826NW](https://openairdocs.org/aircraft/N826NW), registered now
- Make and model: Airbus A330-302
- Registry model: [Airbus A330-302](https://openairdocs.org/model/airbus-a330-302) (OpenAirDocs)
- Aircraft serial: 1701
- Aircraft time: 25,545 hours, 3,275 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022011200254

## Discrepancy

SHIP 3326 A-CHK EPSU TEST FAILED. EMER LT/EPSU 18WL DOOR 4. CORRECTIVE ACTION: REPLACED BATTERY PACK AT 4R DOOR PER A330 MM 33-51. (8349655)

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