# SDR SWAA2021061507131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2020
- Submitted: June 15, 2021
- Operation: Air carrier
- Aircraft: [N281WN](https://openairdocs.org/aircraft/N281WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36528
- Aircraft time: 43,391 hours, 25,954 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Cracked
- Location: Cabin
- 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/SWAA2021061507131

## Discrepancy

PANEL 193B HAS AREAS OF EROSION ALONG EDGES OF PANEL; AND MULTIPLE FASTENER HOLES ELONGATED ASSOCIATED WITH CRACKS AND DISTORTION EMANATING FROM HOLES. / REMOVED AND REPLACED 193B PANEL PER AMM 53-51-21

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