# SDR SWAA2021081693174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2020
- Submitted: August 16, 2021
- Operation: Air carrier
- Aircraft: [N480WN](https://openairdocs.org/aircraft/N480WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33998
- Aircraft time: 55,251 hours, 32,519 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Bs 767-792
- 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/SWAA2021081693174

## Discrepancy

***CORROSION*** ACB SHIELD HAS CORROSSION BS 767-792 RBL 22 WL 156 HAS CORROSION / REMOVED ACB SHIELD BS767-792 RBL 22 RECEIVED NEW SHIELD LOCATED; DRILLED INSTALLED NEW SHIELD IN ACB BS 767-792 RBL 22 IAW SRM 51-40-02; SRM 51-40-05 DWG #146A0081 7191U 23JUN20

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