# SDR SWAA2023021599594

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2023
- Submitted: February 15, 2023
- Operation: Air carrier
- Aircraft: [N207WN](https://openairdocs.org/aircraft/N207WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34012
- Aircraft time: 56,884 hours, 34,117 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Pulled
- 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/SWAA2023021599594

## Discrepancy

DOT A-24-02 CENTER CABIN FLOOR PANEL 231YF UPPER SKIN HAS PULLED COMPOSITE FIBERS.<[01] EVALUATED AND FOUND DAMAGE TO UPPER SURFACE TO BE REPAIRABLE IAW SRM 53-00-50-2R-0 REPAIR GENERAL TABLE 201 REPAIR 1<BR>CLEANED AND PREPPED AREA FOR REPAIR IAW SRM 53-00-50-2R-1 STEPS 3 A;C-F<BR>VERIFIED REPAIR MATERIALS AS GLASS-BMS9-3TYH3 (A150508); RESIN-EPOCAST50A1/946 (A162413) IAW SRM 53-00-50-2R-1 TABLE 201<BR>NEED OK TO BOND;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR IAW SRM 53-00-50-2R-1 STEPS 3G-M. TAP TEST GOOD. <BR>POTTING COMPOUND--EPOCAST1619 (A153219);[04] REPAIRED DAMAGE TO UPPER SURFACE FLOORBOARD 231YF IAW SRM 53-00-50-2R-0 REPAIR GENERAL AND SRM 53-00-50-2R-1 REPAIR 1. TAP TEST GOOD.;[05] VERIFIED STEPS 3-4

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