# SDR SWAA2023042417262

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2023
- Submitted: April 24, 2023
- Operation: Air carrier
- Aircraft: [N957WN](https://openairdocs.org/aircraft/N957WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 41528
- Aircraft time: 38,518 hours, 23,626 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Panel
- Condition: Broken
- 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/SWAA2023042417262

## Discrepancy

AFT CABIN FLOOR PANEL 242VF I/B AFT EDGE IS BROKEN.<[01] IDENTIFIED PANEL MATERIAL IAW SRM 53-00-50-0I-1 FIG 6 TABLE 6.<BR>FOUND ADDITIONAL DAMAGE ACROSS UPPER SURFACE AND MULTIPLE AREAS ON LOWER SURFACE; ALL DAMAGE WAS FOUND TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-00-50-1A-1 PARA 4.F.<BR>REMOVED ALL INSERTS ON PANEL TO FACILITATE REPAIRS IAW SRM 53-00-50-2R-0 PARA 5.B(2).<BR>REMOVED ALL DAMAGED SKIN PLIES AND CORE ON UPPER AND LOWER SURFACE IAW SRM 53-00-50-2R-6 PARA 3.C; DAMAGE AT I/B AFT EDGE EXCEEDS PERMITTED DAMAGE SIZE. REQUESTED PANEL REPLACEMENT.;[02] COMPLETED ALL STEPS OF EA 23-153-00978.;[03] VERIFIED CORRECTIVE ACTION 1; 2 AND MEASUREMENT TABLE.

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