Bell 206 Hydraulic Servo

[@giovanitonel]

Hi Hal. I didn't understand where really is the piston. Do you have a diagram that could explain where the flow comes in and pushes the piston? Thanks

[@andrewashmore8000]

Was wondering the same.

[@maheralazzawi7814]

good job

[@nullpointer1]

Do you know of a diagram showing the internals?

[@ThreeSixFour]

There is 3 internal components, check valve, thermal relief valve / sequence valve and differential value.