# SDR SWAA2023061447907

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2023
- Submitted: June 14, 2023
- Operation: Air carrier
- Aircraft: [N288WN](https://openairdocs.org/aircraft/N288WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36611
- Aircraft time: 51,345 hours, 30,884 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Frayed
- 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/SWAA2023061447907

## Discrepancy

MAIN CABIN FLOOR PANEL 222DF UPPER SURFACE FRAYING<[01] REPAIRED WITH A PERMANENT REPAIR DAMAGE AREAS AS MARKED ON TOP SURFACE OF MAIN CABIN FLOOR PANEL 222DF AS PER B737 SRM 53-00-50-2R-1. MATERIALS USED PO#1738579 AND PO#1783720;[02] PERFORMED TAP TEST ON REPAIRED AREAS. FOUND NO DELAMINATION AS PER NDT 51-05-01 SECTION 5;[03] VERIFIED STEP 1 AND 2

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