# SDR SWIA202163014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2021
- Submitted: December 7, 2021
- Operation: Air carrier
- Aircraft: [N936EV](https://openairdocs.org/aircraft/N936EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 8038
- Aircraft time: 30,234 hours, 30,697 cycles
- System (JASC): [5752 · Aileron Tabs](https://openairdocs.org/jasc/5752)
- Part: None
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202163014

## Discrepancy

#1 LH OUTBOARD FLAP HINGE BOX, AFT MOUNT CASTLE NUTS SHOWING EVIDENCE OF CORROSIN. (FLAGGED)    (C-CHECK RO 12-4-2021)    REMOVED 2 EA. CORRODED NUTS AT AFT MOUNT BOLTS ON LH OUTBOARD FLAP HINGE BOX ASSEMBLY AT WS178.00 AND REPLACED WITH NEW HARDWARE (2 EA. NUTS AND COTTER PINS). REF. CRJ200 SRM 51-41-02. USED TORQUE WRENCH TUC1260, CAL DUE 31 AUG 21.

---
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.