# SDR SWAA2024091226153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2024
- Submitted: September 12, 2024
- Operation: Air carrier
- Aircraft: [N931WN](https://openairdocs.org/aircraft/N931WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36637
- Aircraft time: 50,530 hours, 30,789 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024091226153

## Discrepancy

CORROSION ON FCB SIDEWALL SUPPORT BS 500A+10; BS 500B+2; BS 500B+18; BS 500C+10; RBL 24.75 WL 156 (MARKED)<[01] REMOVED AND REPLACED SIDEWALL SUPPORT BEWTEEN BS 500A TO BS 500D; RBL 24.75 RBL; WL 156 IAW SRM 51-40-02-0G-0 AND DWG 143A7500; REV:-;[02] VERIFIED CORRECTIVE ACTION COMPLETE.

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