# SDR SWAA2023050319989

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2023
- Submitted: May 3, 2023
- 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: 66,420 hours, 39,287 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Structure
- Condition: Cracked
- Location: Zn 100 Fus Lower
- 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/SWAA2023050319989

## Discrepancy

CRACK ANGLE FLOOR STRUCTURE FWD POSITION BS 695 AND BL 0 CENTER SECTION 2023-208571<[01] REPLACED ANGLE FLOOR STRUCTURE FWD POSITION BS 695 AND BL 0 CENTER SECTION IAW B737-700 SRM 51-40-02; SRM 51-10-02 AND DWG:273A9110 SHEET:6 REV:A <BR>SEE INDIVIDUAL SIGNSOFF BELOW.;[02] RII JOB COMPLETED

---
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.