# SDR SWAA2023082381773

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2023
- Submitted: August 23, 2023
- Operation: Air carrier
- Aircraft: [N902WN](https://openairdocs.org/aircraft/N902WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36615
- Aircraft time: 51,130 hours, 29,802 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 200 Fus Top
- 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/SWAA2023082381773

## Discrepancy

AFT CABIN FLOOR PANEL 242UF IS CORRODED AT INSERTS.<[01] FABRICATED MAIN CABIN AFT WET AREA FLOOR PANEL 241UF BY OUTSIDE VENDOR (AERO MARINE) REF. DRAWING #147A5810-95 WITH P.O #2023517. PANEL ASSY WILL BE INSTALL ON FAULT #TTG8Q00LYJ31;[02] VERIFIED FABRICATION OF FLOOR PANEL #241UF AND TTG8Q00LYJ31 FOR INSTALLATION.

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