# SDR REXA201100593

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2011
- Submitted: September 21, 2011
- Operation: Air carrier
- Aircraft: [N8458A](https://openairdocs.org/aircraft/N8458A), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7458
- Aircraft time: 24,451 hours, 21,742 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Yaw Damper
- Condition: Faulty
- Location: Rudder
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA201100593

## Discrepancy

YAW DAMPNER MOVES RUDDER IN FLIGHT.  REMOVED AND REPLACED NR 1 YD ACTUATOR IAW CRJ AMM 22-22-01, OP CHECK GOOD OK FOR SERVICE.  REPEAT FROM 9/19/11.

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