# SDR SWAA2023030694387

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 2023
- Submitted: March 6, 2023
- Operation: Air carrier
- Aircraft: [N955WN](https://openairdocs.org/aircraft/N955WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36671
- Aircraft time: 38,739 hours, 23,607 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Panel
- Condition: Pulled
- Location: Zn 100 Fus Lower
- 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/SWAA2023030694387

## Discrepancy

CABIN FLOOR PANEL 231DF UPPER SURFACE HAS PULLED STRANDS<[01] IDENTIFIED PANEL 231DF MATERIAL IAW SRM 53-00-50-0I-1 FIG 3 AND TABLE 3.<BR><BR>DAMAGE TO PANEL 231DF IS OUT OF ALLOWABLE LIMITS IAW SRM 53-00-50-1A-1 PARA 4. F. AND BEYOND ECONOMICAL REPAIR. <BR><BR>NEW PANEL WILL BE FABRICATED FROM NEW STOCK.<BR><BR>CUT AND DRILLED NEW FLOOR PANEL MATERIAL IAW SRM 53-00-50-2R-0 PARA 1. A. NOTE AND BOEING DWG 143A5810 ID: 0513. <BR><BR> USED NEW PANEL STOCK BMS 4-23 TY 2; LOT# 1508290-1.;[02] INSTALLED ALL INSERTS USING BMS 5-107 LOT#1513635-1; CURED WITH THERMOMETER ID:ATS2208 CAL DUE 10/2023; PART MARKED AND APPLIED TAPE IAW SRM 53-00-50-2R-0 PARA 5.S AND BOEING DWG 143A5810 ID: 0513.;[03] INSPECTED AND VERIFIED CORRECTIVE ACTIONS. JOB COMPLETE.<BR><BR>VERIFIED MEASUREMENTS TABLE.

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