# SDR SWIA202158311

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2021
- Submitted: May 21, 2021
- Operation: Air carrier
- Aircraft: [N956SW](https://openairdocs.org/aircraft/N956SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7825
- Aircraft time: 43,481 hours, 36,697 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Pressure Deck
- 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/SWIA202158311

## Discrepancy

RH PRESSURE FLOOR SILL HAS CORROSION FS 409+128 TO 559 AS MARKED     (C-CHECK RO 5/20/2021)    BLENDED CORROSION ON THE RH PRESSURE FLOOR SILL AT FS.409+128 TO FS.559 AND FOUND TO BE WITHIN LIMITS REF REO 601R-53-41-666 REV -C DATED 2012-11-06. COMPLIED WITH TASK CARD 51-900-1003-SKY. SEE CONTINUATION FOR FURTHER DETAILS.

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