# SDR SWIA2026050777014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2026
- Submitted: September 1, 2026
- Operation: Air carrier
- Aircraft: [N477CA](https://openairdocs.org/aircraft/N477CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7670
- Aircraft time: 39,206 hours, 38,058 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Wing
- 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/SWIA2026050777014

## Discrepancy

640BB WING PLANK HAS CORROSION AROUND ENTIRE OPENING.   (C-CHECK RO 08/28/2026)REPAIRED CORROSION DAMAGE AROUND FUEL PANEL 640BB OPENING IAW BOMBARDIER REO 601R-57-21-030, REV -L, DATED 2014-02-05. BOND AND LEAK CHECKS GOOD. COMPLETED AND ATTACHED TASKCARD 51-900-1003-SKY AND MAJOR REPAIR FORM M-337. NO WEIGHT CHANGE. REFERENCE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

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