# SDR SWAA2025040804267

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2025
- Submitted: April 8, 2025
- Operation: Air carrier
- Aircraft: [N280WN](https://openairdocs.org/aircraft/N280WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32533
- Aircraft time: 58,289 hours, 35,183 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Zon E200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025040804267

## Discrepancy

BS 328 FLOORBEAM HAS CORROSION ON UPPER SURFACE AT RBL 21;22;36;39; WL208.<[01] REPAIRED PER EA#25-153-00701<BR><BR>EA-GENERAL' REPAIR REFERENCE IS SELECTED;[02] VERIFIED RII ITEMS COMPLETE;[03] VERIFIED

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