# SDR SWAA2019060433260

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2019
- Submitted: June 4, 2019
- Operation: Air carrier
- Aircraft: [N220WN](https://openairdocs.org/aircraft/N220WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32491
- Aircraft time: 47,804 hours, 28,246 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141A521101
- Condition: Corroded
- Location: Bs 260-270
- 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/SWAA2019060433260

## Discrepancy

COCKPIT FLOOR SUPPORT STRUCTURE CORRODED BETWEEN BS. 260 TO BS. 270, BETWEEN RBL 3 TO LBL 3. / R&R SUPPORT CHANNEL IAW SRM & DWG.

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