# SDR SWAA2024121056245

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2024
- Submitted: December 10, 2024
- Operation: Air carrier
- Aircraft: [N274WN](https://openairdocs.org/aircraft/N274WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32529
- Aircraft time: 57,880 hours, 34,803 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Zn 100 Fus Lower
- 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/SWAA2024121056245

## Discrepancy

CORROSION FLOOR BEAM LOCATED BS328 RBL45.50 WL 208.1 AT FWD GALLEY AREA 2024-685355<[01] TOOL USED STEP 10: EDDY CURRENT EQUIPMENT; P/N: NORTEC 600D; S/N: 210138003; DUE DATE: 11 JUN 25.;[02] PERFORMED PERMANENT REPAIR ON FLOOR BEAM LOCATED BS328 BETWEEN LBL7 TO RBL65 WL 208.1 AT FWD GALLEY AREA IAW B737-700 SRM 53-10-51-2R-7 REPAIR 7 SEE INDIVIDUAL SIGN OFF BELOW;[03] CERTIFIED WORK PERFORMED <BR>RII INSPECTIONS COMPLETE SEE INDIVIDUAL SIGN OFF BELOW.<BR>PERFORMED PERMANENT REPAIR ON FLOOR BEAM LOCATED BS328 BETWEEN LBL7 TO RBL65 WL 208.1 AT FWD GALLEY AREA IAW B737-700 SRM 53-10-51-2R-7 REPAIR 7.

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