# SDR SWIA2026062277020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 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): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Hinge Arm
- Condition: Out Of Limits
- Location: Zone 500 Flap
- 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/SWIA2026062277020

## Discrepancy

LH OB FLAP HINGE ARM WS178.00 INBD LEADING EDGE-SIDED BUSHING REQUIRES FABRICATION  (C-CHECK RO 08/28/2026)PERFORMED A MAJOR REPAIR BY FABRICATING FREEZE PLUG AND DRILLING TO SIZE, AND INSTALLING SERVICEABLE BUSHING INTO HINGE ARM WITH BOMBARDIER REO 601R-57-53-001 REVC 1/20/2020 AND MHIRJ REO 601R-57-54-405 REV --

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