A hand tool resting against the casing while running through idle thru full throttle settings should easily identify any excessive vibration. A good method of keeping track of the heath of your bearings is to pay attention to the cooling cycle; if the rotor assembly sounds noisy or the time it takes the rotor to come to a stop after starter disengagement changes significantly, you may want to have the engine checked for imbalance or worn bearings.

Dreamworks offers full in house turbine services, free turbine inspection and health checks for numerous brands of turbines including; Jetsmunt, Simjet, Ram, JetCentral, Wren and AMT. Our indoor turbine lab is equipped with a state of the art core balancing system and test cell.