# SDR SWAA2024010422607

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2023
- Submitted: January 4, 2024
- Operation: Air carrier
- Aircraft: [N445WN](https://openairdocs.org/aircraft/N445WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29841
- Aircraft time: 64,695 hours, 38,824 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 200 Fus Top
- 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/SWAA2024010422607

## Discrepancy

MAIN CABIN CENTER WING BOX FLOOR SUPPORT BREAK CRACKED AT STA 540 RBL-1 MKD DOT<[01] REMOVED AND REPLACED SUPPORT BREAK ASSY AT MAIN CABIN CENTER WING BOX STA 540 RBL-1 PER REF B737 SRM 51-40-02-0G-0 AND DWG 143A0060.;[02] VERIFIED ENTRY 1 AS WORK COMPLETED.

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