# SDR SWIA202055292

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2020
- Submitted: January 8, 2021
- Operation: Air carrier
- Aircraft: [N788SK](https://openairdocs.org/aircraft/N788SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10290
- Aircraft time: 30,563 hours, 18,888 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Zone 200
- 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/SWIA202055292

## Discrepancy

FRAME FS 333 CABIN FLOOR CROSS BEAM HAS EVIDENCE OF CORROSION AT NUT PLATE HOLE AT APPROXIMATELY BL 18RT.  C-CHECK RO 1/5/2021.  REMOVED CORROSION BY CUTTING OUT DAMAGE AT FS 333 APPROXIMATELY BL 18RT CABIN FLOOR CROSS BEAM AND REPAIRED AREA, REF REO 670-53-21-1907 REV- 2020-12-21.  COMPLIED WITH TASK CARD 51-900-1002-SKY.

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