# SDR R61A201204300258

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2012
- Submitted: May 1, 2012
- Operation: Air carrier
- Aircraft: [N119HQ](https://openairdocs.org/aircraft/N119HQ), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000190
- Aircraft time: 12,028 hours, 9,596 cycles
- System (JASC): [2215 · Autopilot Main Servo](https://openairdocs.org/jasc/2215)
- Part: Servo
- Part number: 2R5310A
- Part serial: C0483
- Condition: Faulty
- Location: Autopilot Sys
- Part time: 2,330 hours, 1,859 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A201204300258

## Discrepancy

CREW REPORTED VIBRATION IN FLIGHT DURING CRUISE.  CREW DECLARED AN EMERGENCY AND DIVERTED TO CMH.  AIRCRAFT LANDED WITHOUT INCIDENT.  MAINTENANCE TROUBLESHOT PER EMB AMM, AND FOUND A/P ELEVATOR SERVO TO BE THE CAUSE.  MAINTENANCE REMOVED AND REPLACED A/P ELEV SERVO PER EMB AMM, OPS CHECK GOOD.

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