# SDR SWAA2024102339513

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2024
- Submitted: October 23, 2024
- Operation: Air carrier
- Aircraft: [N7854B](https://openairdocs.org/aircraft/N7854B), registered now
- Make and model: Boeing 737-71B
- Registry model: [Boeing 737-71B](https://openairdocs.org/model/boeing-737-71b) (OpenAirDocs)
- Aircraft serial: 29372
- Aircraft time: 51,205 hours, 33,957 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024102339513

## Discrepancy

AAI REPORT: PASSENGER CABIN; FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 LBL 24.75 2024-572931<[01] REPLACED PANEL BREAK FLOOR STRUCTURE AT STA 540; BL 0 AND LBL 24.75 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02-0G-0 PARAGRAPH 9 ;SRM 51-40-02-0G-0 DWG 143A5240 SHEET 14 REV-;DWG 143A0060 SHEET 46 REV- SEE INDIVIDUAL SIGN OFF BELOW.;[02] JOB COMPLETED

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