# SDR SWAA2021070178431

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2021
- Submitted: July 1, 2021
- Operation: Air carrier
- Aircraft: [N942WN](https://openairdocs.org/aircraft/N942WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36648
- Aircraft time: 39,538 hours, 23,971 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 986.5 Lbl 40
- 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/SWAA2021070178431

## Discrepancy

CORROSION FLOOR BEAM LOCATED BS986.5 LBL40 AT LEVEL WL208 AT AFT GALLEY AREA.  PERFORMED REPAIR ON FLOOR BEAM LOCATED BS986.5 LBL40 AT LEVEL WL208 AT AFT GALLEY AREA IAW EA 21-153-01613.

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