# SDR SWAA2023092699513

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2023
- Submitted: September 26, 2023
- Operation: Air carrier
- Aircraft: [N250WN](https://openairdocs.org/aircraft/N250WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34972
- Aircraft time: 56,923 hours, 34,364 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: UNKNOWN
- Condition: Pulled
- Location: Zn 100 Fus Lower
- 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/SWAA2023092699513

## Discrepancy

DOT A24-5 MID CABIN FLOOR PANEL 241BF HAS MULTIPLE PULLED COMPOSITE FIBERS ON UPPER SURFACE.<[01] EVALUATED AND FOUND FLOOR PANEL TO B.E.R.. REPLACE BY FABRICATION IAW SRM 53-00-50-2R-0 REPAIR GENERAL TABLE 204.<BR><BR>VERIFIED MATERIAL IAW SRM 53-00-50-2R-0 REPAIR GENERAL TABLE 204 AND DWG 144A5810-189. NEW FLOOR BOARD (A1257); EPIBOND 420 (A186981); INSERTS (A201251); FOAM TAPE (A197687);[02] VERIFIED MATERIAL FOR STEP 1.;[03] REPLACED BY FABRICATION AND SAMPLE OF MID CABIN FLOOR PANEL 241BF IAW SRM 53-00-50-2R-0 REPAIR GENERAL PARA 4; DWG 144A5810-189 AND BAC5085 STEP 8.4.2;[04] VERIFIED ITEM 3.<BR>AUDITED.

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