# SDR SIMA200712007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2007
- Submitted: April 30, 2007
- Operation: Air carrier
- Aircraft: N723AE
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145288
- Aircraft time: 15,283 hours, 13,797 cycles
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Unknown
- Condition: Malfunctioned
- Location: Rudder
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200712007

## Discrepancy

RUDDERS HARD TO MOVE ON TAKEOFF, YAW DAMPER FAILURE MESSAGE.  PERFORMED AUTOPILOT OPERATIONAL CHECK IAW EMB AMM 22-11-00 WITH NO DEFECTS.  PERFORMED RUDDER MANUAL AND AUTO SHUTOFF ADJUSTMENT TEST IAW EMB 27-25-00 WITH NO DEFECTS, RETURNED AIRCRAFT TO SERVICE.

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