# SDR SWAA2021102725515

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2021
- Submitted: October 27, 2021
- Operation: Air carrier
- Aircraft: [N232WN](https://openairdocs.org/aircraft/N232WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32500
- Aircraft time: 53,002 hours, 31,465 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2021102725515

## Discrepancy

CORROSION ON AFT SHIELD AT FWD CARGO BAY BS500 - BS500A RBL24 WL156.  EVALUATED DAMAGE ON SHIELD AND NO FOUND ALLOWABLE DAMAGE LIMITS IN SRM 51-10-02-0G-0 PARA 9.   REMOVED SHIELD IAW SRM 51-40-02. LOCATED & DRILLED IAW  SRM 51-40-05-0G-0 & DWG 143A0080.  INSTALLED FCB AFT SHIELD IAW SRM 51-40-02-0G-0 AND DWG 143A0080 REV -.

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