# SDR SWIA202156846

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2021
- Submitted: March 11, 2021
- Operation: Air carrier
- Aircraft: [N958SW](https://openairdocs.org/aircraft/N958SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7833
- Aircraft time: 43,808 hours, 36,904 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 409-559
- 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/SWIA202156846

## Discrepancy

RH PRESSURE FLOOR SILL HAS MULTIPLE SPOTS CORROSION FROM F.S. 409.00=128 TO F.S. 559.00   (C-CHECK) RO 3/10/2021    REMOVED CORROSION FORM RH PRESSURE FLOOR SILL FROM FS 409+128 TO FS 559 AND FOUND TO BE WITHIN LIMITS IAW REO 601R-53-41-666 REV C DATED 2012-11-06. COMPLIED WITH TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED. LEAK CHECK "GOOD."

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