# SDR DALA2023121110112

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2023
- Submitted: December 11, 2023
- Operation: Air carrier
- Aircraft: [N108DQ](https://openairdocs.org/aircraft/N108DQ), registered now
- Make and model: Airbus BD-500-1A10
- Registry model: [Airbus BD-500-1A10](https://openairdocs.org/model/airbus-canada-ltd-ptnrsp-bd-500-1a10) (OpenAirDocs)
- Aircraft serial: 50027
- Aircraft time: 11,893 hours, 5,600 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/DALA2023121110112

## Discrepancy

FOUND ON SVC CHK FORWARD SVC DOOR UPPER EMERGENCY LIGHT INOP. FOUND FSD OVERDOOR EMERGENCY LIGHT PANEL HAD 0 VOLTAGE TO LIGHT AND DOWN WASH LIGHT. R/R FSD OVERDOOR EMERGENCY LIGHT PANEL ASSY (MPN 8149203-115 S/N UKN) IAW 33-52. PERFORMED OPS CHK OF EPSU SYSTEM. CHECK GOOD. (LP# 5560848)

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