# SDR SWIA2026051376990

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 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): [5744 · Wing, Control Surface Attach Fittings](https://openairdocs.org/jasc/5744)
- Part: Hinge
- Condition: Damaged
- Location: Zone 500 Aileron
- 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/SWIA2026051376990

## Discrepancy

LEFT WING SIDE AILERON HINGE NR 4  INBD HAS A PREVIOUSLY OVER SIZED LUG LABELED -G-. CURRENT LUG INTERNAL DIAMETER MEASURES 0.8270. NOMINAL LUG INTERNAL DIAMETER IS 0.8120.  FABRICATED AND INSTALLED BUSHINGS ON LT WING SIDE AILERON HINGE NR 4 IAW REO 601R-57-51-015, REV NC.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.