# SDR SWIA2025102000807

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2025
- Submitted: October 20, 2025
- Operation: Air carrier
- Aircraft: [N933EV](https://openairdocs.org/aircraft/N933EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 8022
- Aircraft time: 37,247 hours, 35,934 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2025102000807

## Discrepancy

2 SCREW HOLES FROM FS 409+112 TO 409+128 HAVE CORROSION.  (C-CHECK RO 10/19/2025)REPLACED LH FLOORSILL AT FS 409+112 - FS 409+128 IAW CRJ 200 SRM 51-42-06, 51-42-21 AND REO 601R-31-1347 REV -- DATED 2025-09-01. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. WEIGHT CHANGE NEGLIGLIBLE.

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