# SDR DALA2023091807662

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2023
- Submitted: September 18, 2023
- Operation: Air carrier
- Aircraft: [N824NW](https://openairdocs.org/aircraft/N824NW), registered now
- Make and model: Airbus A330-302
- Registry model: [Airbus A330-302](https://openairdocs.org/model/airbus-a330-302) (OpenAirDocs)
- Aircraft serial: 1637
- Aircraft time: 36,781 hours, 4,650 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- 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/DALA2023091807662

## Discrepancy

SHIP 3324 DURING SERVICE CHECK, FOUND EMERG FLOOR PATH LIGHT MULTIPLE POS INOP. CORRECTIVE ACTION: SEAT ROW 22-30H; 34-36H; 40-45H; 49-51H; 55-56H AND 02EA LAV DOOR 3R EMERG PATH LIGHT INOP. T/S. CONFIRMED PSU 16WL INOP WITH NO POWER. R/R PSU. (4612502)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.