# SDR SWAA2025052058351

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2025
- Submitted: May 20, 2025
- Operation: Air carrier
- Aircraft: [N226WN](https://openairdocs.org/aircraft/N226WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32494
- Aircraft time: 64,554 hours, 38,857 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/SWAA2025052058351

## Discrepancy

MULTIPLE AREAS OF CORROSION ON ACB FWD SHIELD BETWEEN BS767-BS792 RBL21; WL156 <[01] REMOVED AND REPLACED ACB FWD SHIELD BETWEEN BS767-BS792 RBL21; WL156 IAW SRM 51-40-02 AND DWG# 146A0081 REV:A; [ 02] VERIFIED CORRECTIVE ACTION 1.

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