# SDR SWIA202158870

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2021
- Submitted: June 22, 2021
- Operation: Air carrier
- Aircraft: [N917SW](https://openairdocs.org/aircraft/N917SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7641
- Aircraft time: 46,354 hours, 39,373 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Cracked
- Location: Bs 420-513
- 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/SWIA202158870

## Discrepancy

*LH PRESSURE FLOOR SILL ANGLE HAS AREAS OF CORROSION AS MARKED FROM APPROX FS 420 TO FS 513.     (C-CHECK - RO 6/19/21) / COMPLIED WITH REO 601R-53-41-666, REV -C, DATED 2012-11-06 AND REO 601R-53-41-2917 REV-- DATED 2021-05-04  TO REPAIR LH PRESSURE FLOOR SILL PANEL FROM APPROX FS 420 TO FS 513 (SEE CONTINUATION FOR DETAILS)

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