# SDR SWAA2026081196749

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2026
- Submitted: August 12, 2026
- Operation: Air carrier
- Aircraft: [N7880D](https://openairdocs.org/aircraft/N7880D), registered now
- Make and model: Boeing 737-7K5
- Registry model: [Boeing 737-7K5](https://openairdocs.org/model/boeing-737-7k5) (OpenAirDocs)
- Aircraft serial: 34693
- Aircraft time: 51,575 hours, 36,741 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Rail
- 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/SWAA2026081196749

## Discrepancy

CORROSION ON RAIL NUT-PLATE,  OFSS 340, INTERNAL CAVITY, RT WING L/E.   REPLACED THE RAIL NUT-PLATE AND FASTENERS IAW SRM 51-40-02, AND DWG 112A4402, SHEET 14, REV-.

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