# SDR SWAA2023012490992

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2023
- Submitted: January 24, 2023
- Operation: Air carrier
- Aircraft: N223WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32492
- Aircraft time: 57,739 hours, 34,455 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Damaged
- Location: Cabin
- 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/SWAA2023012490992

## Discrepancy

A24-39 MID CABIN FLOOR PANEL 231ZF HAS PULLED COMPOSITE FIBERS ON UPPER SURFACE.<[01] EVALED FLOOR PANEL 231ZF UPPER SURFACE. FOUND WITH-IN REPAIR LIMITS OF B737-700 SRM 53-00-50-2R-1 REPAIR 1;[02] PREPPED FLOOR PANEL 231ZF FOR WET LAY-UP REPAIR IAW B737-700 SRM 53-00-50-2R 1 REPAIR 1 STEPS 3 (A-J);[03] VERIFIED MATERIALS FOR REPAIRS TO FLOOR PANEL 231ZF IAW B737-700 SRM 53-00-50-2R-1 REPAIR 1 TABLE 201<BR><BR>POTTING COMPOUND BMS 5-28 TY 19 (A153169)<BR>RESIN BMS 8-201 TY IV (A141927)<BR>FABRIC BMS 9-3 TY H3 (A94417);[04] VERIFIED STEP 1;2;3;[05] OK TO BOND;[06] BONDED REPAIR PLIES TO UPPER SURFACE OF FLOOR PANEL 231ZF IAW B737-700 SRM 53-00-50-2R-1 REPAIR 1 STEPS (K-O)<BR>REPAIR COMPLETE;[07] VERIFIED STEP 6;[08] C/W

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