# SDR SWI2025F00700

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2025
- Submitted: May 30, 2025
- Operation: Air carrier
- Aircraft: [N924SW](https://openairdocs.org/aircraft/N924SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7681
- Aircraft time: 49,184 hours, 42,245 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- 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/SWI2025F00700

## Discrepancy

FS484.00 TO 513.00 RH PRESSURE FLOOR SILL HAS NUMEROUS AREAS OF CORROSION. (C-CHECK RO 05/28/2025)BLENDED CORROSION ON THE RH PRESSURE FLOOR SILL FS484.00 TO FS513.00 WITH REFERENCE TO SRM 51-21-06.  PERFORMED UT REMAINING THICKNESS MEASUREMENT WITH REFERENCE TO NDTM PART 4 51-00-001 AND FOUND TO BE ACCEPTABLE PER REO 601R-53-41-666 REV "C" DATED 2012-11-06.   PERFORMED EDDY CURRENT INSPECTION WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACKS FOUND.  COMPLIED WITH REO 601R-53-41-666 REV "C" DATED 2012-11-06.  COMPLIED WITH TASK CARD 51-900-1003-SKY.  COMPLIED WITH M-337.  COMPLETED CORROSION FINDINGS REPORT.

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