# SDR SWAA2022050289856

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2022
- Submitted: May 2, 2022
- Operation: Air carrier
- Aircraft: [N475WN](https://openairdocs.org/aircraft/N475WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32474
- Aircraft time: 59,744 hours, 35,276 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Fwd Cargo Bay
- 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/SWAA2022050289856

## Discrepancy

CORROSION ON FWD CARGO BAY FWD DOOR SHIELD AT RBL 24 BS 420+3. / [01] NO ALLOWABLE DAMAGE PER SRM. REPAIR BY REPLACEMENT OF PART;[02] RECEIVED NEW SHIELD<BR><BR>ITEM # : 143A8126U21ATSMRO<BR>PO# : 855387/1;[03] LOCATED AND DRILLED NEW SHIELD IAW SRM 51-40-05-0G-0 AND DWG 143A8126 ID:0011 REV:A;[04] VERIFIED CORRECTIVE ACTION 3.;[05] UPDATED MEASURMENTS;[06] TASK CARD COMPLETE;[07] VERIFIED TABLE MEASUREMENTS. TASK CARD COMPLETE.

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