# SDR SWIA202055553

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2020
- Submitted: January 21, 2021
- Operation: Air carrier
- Aircraft: [N758EV](https://openairdocs.org/aircraft/N758EV), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10210
- Aircraft time: 36,124 hours, 26,338 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/SWIA202055553

## Discrepancy

RIGHT SIDE FLOOR SILL BETWEEN FS 280 AND FS 319 HAS CORROSION, SCRATCHES, AND A CRACK, MARKED.  C-CHECK RO 1/17/2021.  REMOVED CORROSION ON THE RT FLOOR SILL FS 280-FS 319, "OUT OF LIMITS."  REMOVED AND REPLACED THE RT FLOOR SILL BETWEEN FS 280-FS 319, REF DRAWING SH670-32170 REV V, CRJ700 SRM 51-42-21-001-001-A01, SRM 51-42-06-001-001-A01.  COMPLIED WITH ST 51-900-1002-SKY, RESTORED FINISH.  LEAK CHECKS GOOD.

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