# SDR SWAA2026052797494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2026
- Submitted: May 28, 2026
- Operation: Air carrier
- Aircraft: [N8541W](https://openairdocs.org/aircraft/N8541W), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63599
- Aircraft time: 29,400 hours, 14,879 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Support Rib
- Part number: 116A530138
- Condition: Corroded
- Location: Zone 600 Le
- 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/SWAA2026052797494

## Discrepancy

RIGHT WING LEADING EDGE AT OFSS STATION 308 WING LEADING EDGE SUPPORT RIB CORRODED.  REMOVED AND REPLACED STATION 308 WING LEADING EDGE SUPPORT RIB IAW BOEING DWG 116A5300 REV. A. AND SRM 51-40-02.

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