# SDR SWAA2022082937645

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2022
- Submitted: August 29, 2022
- Operation: Air carrier
- Aircraft: [N261WN](https://openairdocs.org/aircraft/N261WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32517
- Aircraft time: 53,121 hours, 31,580 cycles
- System (JASC): [5714 · Wing, Center Box](https://openairdocs.org/jasc/5714)
- Part: None
- Condition: Cracked
- Location: Center Wing Box
- 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/SWAA2022082937645

## Discrepancy

MAIN CABIN CENTER WING FLOOR SUPPORT BREAK CRACKED @. STA 540 RBL 1 MKD DOT / [01] REMOVED MAIN CABIN CENTER WING FLOOR SUPPORT AT STA 540 RBL 1 AS PER B-737-700 SRM 51-40-02-0G-0.;[02] NEW PART LOCATED AND DRILLED AS PER B-737-700 SRM 51-40-05-0G-0.;[03] OK TO INSTALL<BR>VERIFIED STEPS 1 & 2;[04] NEW PART INSTALLED AS PER B-737-700 SRM 51-40-02-0G-0.;[05] ADDING DRWG # 143A5240.;[06] VERIFIED 4; 5<BR>C/W;[07] COMPLETED.;[08] ACCOMPLISHED REMOVAL PARTS TRANSACTION IN MXI.;[09] COMPLETED

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