# SDR SWIA2020050150450

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2020
- Submitted: May 1, 2020
- Operation: Air carrier
- Aircraft: [N889AS](https://openairdocs.org/aircraft/N889AS), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7538
- Aircraft time: 38,385 hours, 37,102 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Nut
- Condition: Corroded
- Location: Te 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/SWIA2020050150450

## Discrepancy

LEFT # 4 HINGE BOX, AFT FITTING ATTACHING NUT CORRODED   (C-CHECK) RO 4/30/2020   REMOVED AND REPLACED L/H #4 HINGE BOX AFT ATTACH FITTING NUT IAW CRJ 200 AMM. NO FURTHER DEFECTS NOTED AT THIS TIME.  TORQUE WRENCH INFO STS-4227 DUE 11 FEB 21

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