# SDR SWAA2021021126948

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2020
- Submitted: February 11, 2021
- Operation: Air carrier
- Aircraft: N7813P
- Make and model: Boeing 737-7K9
- Registry model: [Boeing 737-7K9](https://openairdocs.org/model/boeing-737-7k9) (OpenAirDocs)
- Aircraft serial: 30041
- Aircraft time: 57,662 hours, 30,458 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Part number: 143A0080
- Condition: Corroded
- Location: Fwd Cargo
- 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/SWAA2021021126948

## Discrepancy

***CORROSION*** ON FWD SHIELD AT FWD CARGO BAY BS440 - BS420 RBL23 WL157. / REMOVED AND REPLACED FWD SHIELD AT FWD CARGO BAY BS420-440 RBL23 WL157 AS PER SRM 51-40-02-0G-0 AND DRAWING # 143A0080; SHIELD WAS EVALUATED AND FOUND TO BE OUT OF LIMITS DUE TO NO LIMIT ON SRM AS PER SRM 53-00-53-1A-2.

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