# SDR DALA2020022531405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2020
- Submitted: February 25, 2020
- Operation: Air carrier
- Aircraft: [N506DN](https://openairdocs.org/aircraft/N506DN), registered now
- Make and model: Airbus A350-941
- Registry model: [Airbus A350-941](https://openairdocs.org/model/airbus-a350-941) (OpenAirDocs)
- Aircraft serial: 0175
- Aircraft time: 10,685 hours, 943 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Circuit Board
- Condition: Malfunctioned
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020022531405

## Discrepancy

EMERGENCY FLOOR AND OVERHEAD LIGHT AND GREEN EXIT LIGHT ON THE AIRCRAFT RIGHT FORWARD HALF ILLUMINATED INFLIGHT, DEFERRED PER ER/A 585645-14-DTW REPLACED SPDB PCB SLOT C. LP 6930397

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