# SDR SWAA2026020565284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2026
- Submitted: February 5, 2026
- Operation: Air carrier
- Aircraft: [N947WN](https://openairdocs.org/aircraft/N947WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36924
- Aircraft time: 50,403 hours, 30,825 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Elec Connector
- Condition: Damaged
- 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/SWAA2026020565284

## Discrepancy

ELECTRICAL CONNECTOR D40042P DAMAGED.  REMOVED AND REPLACED THE CONNECTOR AND CRIMPED WIRES W4142 IAW SWPM 20-72-24, AND WDM 33-51-12.  PERFORMED GOOD CONTINUITY CHECK OF CONNECTOR IAW WDM 23-31-04.   PERFORMED A GOOD OPS TEST OF FWD OVER DOOR EXIT SIGN L1063 IAW AMM 33-51-00-710-801.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.