# SDR SWAA2021072207055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2020
- Submitted: July 22, 2021
- Operation: Air carrier
- Aircraft: [N494WN](https://openairdocs.org/aircraft/N494WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33868
- Aircraft time: 54,277 hours, 32,309 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Bs 540
- 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/SWAA2021072207055

## Discrepancy

BELOW CABIN FLOOR WING CENTER SECTION STA 540 LBL 1 LATERAL FLOOR SUPPORT PANEL BREAK IS CRACKED. [DOT 124-020] / REMOVED LATERAL FLOOR SUPPORT CRACKED STA 540LBL 1' AND INSTERTED NEW FLOOR SUPPORT AS PER SRM 51-40-02-0G-0

---
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.