# SDR SWAA2023051724139

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2023
- Submitted: May 17, 2023
- Operation: Air carrier
- Aircraft: [N958WN](https://openairdocs.org/aircraft/N958WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36673
- Aircraft time: 38,993 hours, 23,664 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/SWAA2023051724139

## Discrepancy

PASSENGER CABIN FLOOR PANEL 231XF UPPER SKIN HAS MULTIPLE AREAS OF PULLED STRANDS.<[01] IDENTIFIED 231XF PANEL IAW SRM 53-00-50-0I-1 PARA FIGURE 4; TABLE 4<BR><BR>FOUND DAMAGE TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-00-50-1A-1 PARA 4.F<BR><BR>WILL PERFORM REPAIRS IAW SRM 53-00-50-2R-0<BR><BR>FABRICATED NEW PANEL USING BMS 4-17 TY6 LOT: 1522265-1 IAW SRM 53-00-50-2R-0 PARA 1.A.NOTE. ALONG WITH DWG 144A5819 SHEET: 126<BR><BR>INSTALLED 42EA INSERTS USING BMS 5-107 LOT: AK2KP8383K<BR>CURED RESIN USING THERMOMETER ATS2208 DUE: 10/2023 IAW SRM 53-00-50-2R-0 PARA 5.S.(1) ALONG WITH DWG 144A5810 SHEET: 126<BR><BR>STILL NEEDS FOAM TAPE TO BE INSTALLED;[02] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-0.;[03] VERIFIED CORRECTIVE ACTION ITEMS 1-2.;[04] INSTALLED PROTECTIVE TAPE (BMS8-283TY1 LOT# OCN056291) TO LOWER SURFACE AND VERIFIED PANEL WAS PARTMARKED IAW DRAWING 144A5810 SHT 126.<BR><BR>JOB COMPLETE.;[05] VERIFIED CORRECTIVE ACTION ITEM 4; JOB COMPLETE.

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