# SDR SWIA20240825

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2024
- Submitted: November 15, 2024
- Operation: Air carrier
- Aircraft: [N958SW](https://openairdocs.org/aircraft/N958SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7833
- Aircraft time: 48,761 hours, 41,643 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Floor Skin
- Condition: Corroded
- Location: Fs424.00
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA20240825

## Discrepancy

CORROSION FOUND ON SEVERAL AREAS OF THE RH PRESSURE FLOOR SILL FS424.00, FS439.00, FS461.00, AND FS473.15    (FILED CLOSED)    BLENDED CORROSION ON THE RH PRESSURE FLOOR SILL FS424.00, FS439.00, FS461.00, AND FS473.15 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 WITHIN LIMITS OF GENERIC 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 GENERIC 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.  SEE CHILD CAMP FOR LEAK CHECK.

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