# SDR SWIA2020040750017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2020
- Submitted: April 7, 2020
- Operation: Air carrier
- Aircraft: [N903EV](https://openairdocs.org/aircraft/N903EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7621
- Aircraft time: 38,551 hours, 35,576 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- 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/SWIA2020040750017

## Discrepancy

*CORROSION FOUND ON L/H FLOOR BEAM CAP LBL 9 FROM FS 559 TO APPROX FS 559+80 AT MULTIPLE AREAS. (MARKED WITH RED GREASE PENCIL)   (C-CHECK) RO 4/4/2020   REPAIRED LBL9 FLOOR BEAM FLANGE BETWEEN FS559 AND FS559+16 PER REO AND COMPLETED THE TASK CARD.  BLENDED CORROSION ON LBL9 FLOOR BEAM CAP FROM FS559+16 TO FS559+80 IS WITHIN LIMITS PER REO.

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