# SDR SWAA2026092890492

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2026
- Submitted: September 29, 2026
- Operation: Air carrier
- Aircraft: [N8643A](https://openairdocs.org/aircraft/N8643A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42524
- Aircraft time: 39,924 hours, 19,432 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Condition: Broken
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026092890492

## Discrepancy

BROKEN WIRE FOUND AT BS 500C, S11L.   REPAIRED THE WIRE W3142-0503 22 IAW SWPM 20-10  20-30, AND WDM 33-51-11. PERFORMED GOOD CONTINUITY CHECK FROM CONNECTOR D13018 TO CONNECTOR D40096P W1342-0503-22 IAW WDM33-51-11, PAGE 11, SHEET 1, AND PERFORMED GOOD OPS TEST OF EMERGENCY LIGHTS IAW AMM 33-51-00-710-801.

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