EMB ERJ 170/175 ER/LR
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy
Flight Crew Landed in Emergency Condition; Flight Crew Returned To Departure Airport; General Flight Cancelled / Delayed; General Maintenance Action
Aircraft
Departing ZZZ; Number 2 engine LP VIB indicated 4.0 yellow. Executed engine vibration checklist which didn't eliminate the vibration. We requested priority handling and returned to ZZZ to make a normal landing.
EMB-175 Captain reported excessive vibration indication on Number 2 engine; resulting in an air turnback to the departure airport.