# SDR SWAA2021122748657

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2021
- Submitted: December 27, 2021
- Operation: Air carrier
- Aircraft: [N455WN](https://openairdocs.org/aircraft/N455WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32462
- Aircraft time: 58,698 hours, 34,771 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Fwd Cargo Bay
- Stage of operation: UK
- 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/SWAA2021122748657

## Discrepancy

CORROSION ON FWD CARGO BAY AFT DOOR SHIELD RBL 24 BS 480+16; BS 500+2; BS 500+6; BS 500+10; BS 500+14; BS 500+18. ; / [01] THE PART NOT HAVE ENTRIES ALLOWABLE DAMAGE IN SRM MUST BE REPAIR BY REPLACEMENT IAW SRM 51-10-02-0G-0 PARAG.9.C.; [02] LOCATED AND DRILLED NEW SHIELD P/N:143A8126-31; PO: 847903 IAW SRM 51-40-05 AND DWG 143A8126-21; [03] VERIFIED CORRECTIVE ACTIONS 1 AND 2 COMPLETE; [04] COMPLETED ALL STEPS; [05] UPDATED PARTS REMOVED AND INSTALLED.; [06] VERIFIED ACTION 4

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