# SDR SWAA2024052478581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2024
- Submitted: May 24, 2024
- Operation: Air carrier
- Aircraft: [N928WN](https://openairdocs.org/aircraft/N928WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36890
- Aircraft time: 51,730 hours, 31,641 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 295-312 Lbl11
- 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/SWAA2024052478581

## Discrepancy

***CORROSION***FWD WET AREA INTERCOSTAL BETWEEN STA 294.5 AND 312 AND LBL 11 IS CORRODED. DOT 82-004.<[01] REMOVE AND REPLACE INTERCOSTAL AT FWD WET AREA BETWEEN STA 294.5 TO STA 312 LBL 11 AS PER B737-700 SRM 51-40-02-0G-0 AND BOEING DWG 141A5600 SHEET 1;[02] VERIFIED 1.

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