# SDR SWAA2019081435877

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2019
- Submitted: August 14, 2019
- Operation: Air carrier
- Aircraft: [N295WN](https://openairdocs.org/aircraft/N295WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32541
- Aircraft time: 41,171 hours, 24,448 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Flange
- Part number: 147A550611
- Condition: Corroded
- Location: Bs 986 Floorbeam
- 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/SWAA2019081435877

## Discrepancy

FORWARD FLANGE OF FLOOR BEAM AT FLOOR PANEL FASTENER HOLES CORRODED AT BS. 986, BETWEEN LBL 32 TO LBL 44. / R&R UPPER CHORD IAW EA AND ER.

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