# SDR SWAA2026042282587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2026
- Submitted: April 22, 2026
- Operation: Air carrier
- Aircraft: [N927WN](https://openairdocs.org/aircraft/N927WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36889
- Aircraft time: 57,431 hours, 35,066 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Nut Plate
- Condition: Cracked
- Location: Zone 600
- 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/SWAA2026042282587

## Discrepancy

CRACKED RAIL NUT PLATE LOCATED LEADING EDGE INTERNAL CAVITY OFSS 574 AT RT WING.   REPLACED RAIL NUT PLATE LOCATED LEADING EDGE INTERNAL CAVITY OFSS 574 AT RT WING IAW SRM 51-40-02 AND DWG 112A4402, SHEET 14, REV-.

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