# SDR SIMA200417201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2004
- Submitted: July 2, 2004
- Operation: Air carrier
- Aircraft: [N624AE](https://openairdocs.org/aircraft/N624AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145111
- Engine: Allsn AE3007C
- System (JASC): [2701 · Control Column Section](https://openairdocs.org/jasc/2701)
- Part: Yoke
- Condition: Vibration
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200417201

## Discrepancy

DURING CLIMB AND MOST OF FLIGHT INTO MQT, CREW NOTED A SLIGHT VIBRATION ON BOTH YOKES.  NOTE: VIBRATION WAS AT AIRSPEEDS OF 230-310.  AUTO PILOT ON/OR OFF HAD NO AFFECT. REPLACED LEFT AILERON BUSHING AND HARDWARE.  PASSED FUNCTIONAL CHECK FLIGHT.  AIRCRAFT RETURNED TO SERVICE.  (M)

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