# SDR SWAA2025072183181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2025
- Submitted: July 21, 2025
- Operation: Air carrier
- Aircraft: [N294WN](https://openairdocs.org/aircraft/N294WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32540
- Aircraft time: 57,920 hours, 34,928 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Nut Plate
- Condition: Corroded
- 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/SWAA2025072183181

## Discrepancy

CORROSION ON RAIL NUT PLATES LOCATED OFSS697 INTERNAL CAVITY TRAILING EDGE AT RT WING   REPLACED RAIL NUT PLATES LOCATED OFSS697 INTERNAL CAVITY TRAILING EDGE AT RT WING IAW B737-700 SRM 51-40-02 AND DWG 112A4402 SHEET 13; REV-.

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