# SDR DALA2024100809819

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2024
- Submitted: October 8, 2024
- Operation: Air carrier
- Aircraft: [N822NW](https://openairdocs.org/aircraft/N822NW), registered now
- Make and model: Airbus A330-302
- Registry model: [Airbus A330-302](https://openairdocs.org/model/airbus-a330-302) (OpenAirDocs)
- Aircraft serial: 1627
- Aircraft time: 41,562 hours, 5,224 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32146210
- Part serial: 148144
- Condition: Faulty
- Location: 005
- Part time: 41,518 hours, 5,219 cycles
- 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/DALA2024100809819

## Discrepancy

SHIP 3322 EPSU (15WL) DOOR 3 CLASS 1 FAULT. SEVERAL EMERGENCY LIGHTS OUT STARTING FROM SEAT ROW 30. CORRECTIVE ACTION: R+R EPSU @ DOOR 3L PER A330 AMM 33-51. R/R BATTERY FOR SAME PER A330 AMM 33-51. ALL EEPLS OPS OK. (6339854)

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