# SDR SWAA2025030693499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2025
- Submitted: March 6, 2025
- Operation: Air carrier
- Aircraft: [N7748A](https://openairdocs.org/aircraft/N7748A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36399
- Aircraft time: 55,569 hours, 28,876 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/SWAA2025030693499

## Discrepancy

CORROSION AT FWD CARGO AFT SHIELD; BS 506 AND BS 514; RBL 23; WL 156.<[01] REMOVED AND REPLACED AT FWD CARGO AFT SHIELD LOCATED BETWEEN BS.492.4 - BS500A RBL.23 WL.156 IAW SRM 51-10-02 SRM 51-40-02 DWG#143A0080 REV: -;[02] VERIFIED CORRECTIVE ACTION #1

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