# SDR DALA2023091407547

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2023
- Submitted: September 14, 2023
- Operation: Air carrier
- Aircraft: [N821NW](https://openairdocs.org/aircraft/N821NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0865
- Aircraft time: 70,765 hours, 9,259 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/DALA2023091407547

## Discrepancy

SHIP 3321 RESET EMERG EXIT LIGHTS ARM/OFF/ARM TO EXTINGUISH EMERG EXIT LIGHTS CO 2R AND 4R THAT WON'T DIM. RESET SUCCEFULL. CORRECTIVE ACTION: EMERG EXIT LIGHTS OPS TEST PFMD SATIS. (4557146)

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