# SDR SWAA2025030591460

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2025
- Submitted: March 5, 2025
- Operation: Air carrier
- Aircraft: [N278WN](https://openairdocs.org/aircraft/N278WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36441
- Aircraft time: 58,438 hours, 35,196 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Cracked
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025030591460

## Discrepancy

CRACK INNER CHORD LOCATED BS303.9 LBL55 AT FWD GALLEY AREA 2025-94180<[01] REPLACED INNER CHORD LOCATED AT BS 277 TO BS360 LBL55 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG:141A8110 SHEET: 9 REV:A. SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED INNER CHORD LOCATED AT BS 277 TO BS360 LBL55 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG:141A8110 SHEET: 9 REV:A. SEE INDIVIDUAL SIGN OFF BELOW.JOB COMPLETE AS RII.

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