# SDR SWAA2022020860337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2022
- Submitted: February 8, 2022
- Operation: Air carrier
- Aircraft: [N943WN](https://openairdocs.org/aircraft/N943WN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 36913
- Aircraft time: 39,369 hours, 23,825 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: None
- Condition: Cracked
- Location: Fuselage
- Stage of operation: UK
- 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/SWAA2022020860337

## Discrepancy

CRACKED FLOOR SUPPORT AT PASSENGER CABIN BS540 RBL1 WL208.1. MARKED. ; / [01] REMOVED FLOOR SUPPORT CABIN (PANEL BREAK) AT BS 540 FROM BL0-RBL 24.5 IAW SRM 51-40-02; [02] LOCATED AND DRILLED NEW PANEL BREAK AT BS 540 FROM BL0 - RBL 24.75 IAW SRM 51-40-05. OK TO INSTALL; [03] VERIFIED CORRECTIVE ACTION ENTRIES 1. AND 2.<BR><BR>OK TO INSTALL NEW SUPPORT (PANEL BREAK); [04] INSTALLED PANEL BREAK AT BS 540 FROM RBL 24.5 - RBL 45.75 IAW SRM 51-40-02 AND IAW DWG#143A0060; [05] CORRECTIVE LOCATIONN: FROM BL0 - RBL24.75; [06] VERIFIED CORRECTIVE ACTION ENTRY 4. AND 5.; [07] VERIFIED COMPLETE

---
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.