# SDR SWAA2023020888185

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2023
- Submitted: February 8, 2023
- Operation: Air carrier
- Aircraft: [N209WN](https://openairdocs.org/aircraft/N209WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32484
- Aircraft time: 59,684 hours, 35,490 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Panel
- Part number: NOTREPORTED
- Condition: Damaged
- 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/SWAA2023020888185

## Discrepancy

AFT CABIN FLOOR PANEL 241ADF HAS MISSING INSERT MISSING INSERT IS ACTUALLY ON PANEL 241ACF<REMOVED LOOSE PIECES OF CORE; AND CLEANED REPAIR AREA IAW SRM 53-00-50-2R-1 PARA 3.A-F.;[02] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-1;[03] VERIFIED CORRECTIVE ACTION #1;[04] APPLIED POTTING BMS 5-28 TY19 LOT#AK2JP8366K TO REPAIR AREA AND CURED USING HEAT LAMP AND THERMOMETER ID: ATS2208 DUE: 10/23; LIGHTLY SANDED SMOOTH; CLEANED; AND FABRICATED REPAIR PLIES USING BMS 9-3 ST1581 LOT#1502472-1 IAW SRM 53-00-50-2R-1 PARA 3.G-K. <BR>OK TO INSTALL.;[05] VERIFIED CORRECTIVE ACTION #4;[06] INSTALLED REPAIR PLIES USING BMS8-201 TY4 LOT#AK2DP8198K; VACUUM BAGGED; LEAK CHECKED GOOD USING VACUUM GAUGE ID:ATS2797 DUE:10/2023 IAW SRM 53-00-50-2R-1 PAR.3 K(1)-L(1);[07] INSPECTED ACTION 6; VERIFIED MEASUREMENT TABLE;[08] CURED REPAIR PLIES UNDER HEAT LAMP USING THERMOMETER ID:ATS2209 DUE:10/2023 IAW SRM 53-00-50-2R-1 PAR.3 M(1);[09] UN-BAGGED REPAIR; TRIMMED EXCESS MATERIAL; CLEANED; AND INSTALLED (8EA) THROUGH INSERTS USING BMS5-107 CL1 LOT#1513549-1; CURED INSERTS UNDER HEAT LAMP USING THERMOMETER ID: ATS2209 DUE:10/2023 IAW SRM 53-00-50-2R-1 PAR.3 M(1)-N & BOEING DWG 147A5810-13<BR><BR>AFT CABIN FLOOR PANEL 241ACF WITH MISSING INSERT HAS BEEN REPAIRED IAW SRM 53-00-50-2R-1;[

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