# SDR SWAA2022081826583

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2022
- Submitted: August 18, 2022
- Operation: Air carrier
- Aircraft: N202WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33999
- Aircraft time: 58,974 hours, 35,001 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: 221EF
- Condition: Pulled
- Location: Pax Cabin
- 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/SWAA2022081826583

## Discrepancy

FWD FLOOR PANEL 221EF UPPER SURFACE OF FWD EDGE HAS AREA OF PULLED STRANDS. / REPAIRS TO BE ACCOMPLISHED IAW SRM 53-00-50-2R-1<BR><BR>REMOVED ALL INSERTS TO FACILITATE REPAIR IAW SRM 53-00-50-2R-1 PARA 3B<BR>REMOVED ALL DAMAGE NOTED AND CLEANED REPAIR AREAS IAW SRM 53-00-50-2R-1 PARA 3C-F OK TO POT EXPOSED CORE.;[02] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-1.;[03] VERIFIED CORRECTIVE ACTION 1 COMPLETED OK TO POT EXPOSED CORE;[04] POTTED EXPOSED CORE WITH BMS5-28 TYPE 19 LOT#1488901-1; CURED AND SANDED POTTING FLUSH THEN CLEANED REPAIR AREA IAW SRM 53-00-50-2R-1 PARA 3G-J<BR><BR>USED THERMOMETER ATS2208 CAL DUE DATE 10/2022;[05] FABRICATED REPAIR PLIES FROM BMS9-3 H2 LOT#1493221-1; OK TO INSTALL IAW SRM 53-00-50-2R-1 PARA 3K;[06] VERIFIED CORRECTIVE ACTIONS 4 AND 5<BR><BR>] INSTALLED REPAIR PLIES USING BMS8-201 TYPE 4 LOT#1482288-1; VACUUM BAGGED; CHECKED FOR LEAKS; LEAK CHECKED GOOD AND SET FOR CURE IAW SRM 53-00-50-2R-1 PARA 3K-USED VACUUM GAUGE ATS2545 CAL DUE DATE 08/2022 CURED REPAIR USING THERMOMETER ATS2208 CAL DUE DATE 10/2022 AND TRIMMED EXCESS MATERIAL IAW SRM 53-00-50-2R-1 PARA 3M;[ INSTALLED INSERTS USING BMS 5-107 LOT#AK1KP9159K IAW SRM 53-00-50-2R-1 PAR 3.N AND BOEING DWG 141A5810-249.<BR>USED THERMOMETER ID:ATS2545 CAL DUE 08/2022;

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.