# SDR SWIA20240808

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2024
- Submitted: September 30, 2024
- Operation: Air carrier
- Aircraft: [N956SW](https://openairdocs.org/aircraft/N956SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7825
- Aircraft time: 48,329 hours, 41,343 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/SWIA20240808

## Discrepancy

FOUND CORROSION ON SEVERAL AREAS OF THE LH PRESSURE FLOOR SILL. FS 409.00+128 , FS424.00 , FS439.00 , FS473.15 , 494.00 , FS513.00 , 548.00.   (FILED CLOSED)    BLENDED CORROSION ON THE LH PRESSURE FLOOR SILL FS 409.00+128 , FS424.00 , FS439.00 , FS473.15 , 494.00 , FS513.00 , 548.00 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-53-41-3249 REV "--" DATED 2024-08-29.   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-53-41-3249 REV "--" DATED 2024-08-29.  COMPLIED WITH TASK CARD 51-900-1003-SKY.  COMPLIED WITH M-337.  COMPLETED CORROSION FINDINGS REPORT.  REFERNCE CHILD CAMP FOR LEAK CHECK.

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