# SDR SCNA20260527214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2026
- Submitted: May 27, 2026
- Operation: Air carrier
- Aircraft: [N829SY](https://openairdocs.org/aircraft/N829SY), registered now
- Make and model: Boeing 737-8F2
- Registry model: [Boeing 737-8F2](https://openairdocs.org/model/boeing-737-8f2) (OpenAirDocs)
- Aircraft serial: 34414
- Aircraft time: 58,430 hours, 29,953 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Faulted
- Location: Zone 2500
- 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/SCNA20260527214

## Discrepancy

FOUND MULTIPLE EMERGENCY LIGHTS OUT L/H INTERIOR NEXT TO WING EXIT AND OUTSIDE OF WING. REPLACED PSU ASSY. AT L/H EMERGENCY EXIT ROWS IAW AMM 33-51-06, OPS TEST GOOD

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