# SDR SWAA2026081038759

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2026
- Submitted: August 11, 2026
- Operation: Air carrier
- Aircraft: [N497WN](https://openairdocs.org/aircraft/N497WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32479
- Aircraft time: 71,507 hours, 42,813 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026081038759

## Discrepancy

CORROSION ON AFT CARGO BAY FWD SHIELD, BS 767+10, RBL 20, WL 156.  RECEIVED NEW SHIELD.  LOCATED AND DRILLED IAW SRM 51-40-05-0G, & DWG 146A0081, REV A. R & R FWD SHIELD BS 767+10, RBL 20 IAW SRM 51-40-02, & DWG 146A0081, REV A.

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