# SDR UHLA201507090555

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2015
- Submitted: July 13, 2015
- Operation: Air carrier
- Aircraft: [N647RW](https://openairdocs.org/aircraft/N647RW), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000067
- Aircraft time: 29,881 hours, 18,345 cycles
- Engine: Ge CF34*
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibration
- Location: Nr 2
- Stage of operation: CL
- 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/UHLA201507090555

## Discrepancy

NR 2 ENGINE VIBRATES UP TO 4.0.  DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT.  INSPECTED W9 HARNESS AND ACCELEROMETER IAW S170EI-77-31-0006. NO DEFECTS NOTED, RAN NR 2 ENGINE AND VIBRATION FOUND WITHIN LIMITS.

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