# SDR SWAA2021032249540

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2021
- Submitted: March 23, 2021
- Operation: Air carrier
- Aircraft: [N436WN](https://openairdocs.org/aircraft/N436WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32456
- Aircraft time: 60,477 hours, 35,616 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Damaged
- Location: Fuselage
- 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/SWAA2021032249540

## Discrepancy

MID CABIN OVERWING CENTER FLOOR PANEL 241AF HAS DAMAGE EXTERIOR COMPOSITE MATERIAL (102-008) / CLEANED & REPAIRED MAIN CABIN CENTER FLOOR PANEL #241AF TOP SURFACE ONLY AS PER B737 SRM 53-00-50-2R-1. PERFORMED TAP-TEST FOUND NO DELAMINATION AS PER B737 NDTM 51-05-01 (SEC 5) MATERIALS USED PO #1688495 & PO #1150387

---
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.