# SDR SWAA2023071260663

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2023
- Submitted: July 12, 2023
- Operation: Air carrier
- Aircraft: N417WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29822
- Aircraft time: 71,145 hours, 42,399 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: UNKNOWN
- 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/SWAA2023071260663

## Discrepancy

CENTER CABIN FLOOR PANEL 242CF HAS A PULLED THROUGH INSERT<[01] IDENTIFIED FLOOR PANEL 242CF MATERIAL IAW SRM 53-00-50-0I-1 FIGURE 4 TABLE 4 AND BWG DWG 144A5810 ID: 0006.<BR><BR>DAMAGE EXCEEDS ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-50-1A-1 PARAGRAPH 4.F. <BR><BR>DAMAGE TO FLOOR PANEL IS BEYOND ECONOMICAL REPAIR AND MAY BE REPLACED BY FABRICATING A NEW PANEL IAW SRM 53-00-50-2R-0 PARAGRAPH 1.A (NOTE).<BR><BR>FABRICATED NEW FLOOR PANEL BMS4-17 TYVI LOT# 1527035-1 IAW SRM 53-00-50-2R-0 PARA 4.A(2) AND BWG DWG 144A5810 ID:0006.<BR><BR>INSTALLED INSERTS USING BMS 5-107 LOT#AK2KP8383K-1 AND PART MARKED PANEL IAW BAC5085 PARA 8.4.2.2(A-G) AND BWG DWG 144A5810 ID:0006.<BR><BR>INSERTS NEED CURE.;[02] CURED BMS 5-107 FOR INSERTS MONITORING WITH THERMOMETER ID: ATS2208 CAL DUE: 10/2023 IAW BAC5085 PARA 8.4.2.2(H).;[03] VERIFIED CORRECTIVE ACTIONS 1 AND 2<BR><BR>VERIFIED MEASUREMENTS TABLE;[04] UPLOADED CURE SHEET. JOB COMPLETE;[05] VERIFIED CORRECTIVE ACTION 4

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