I am toying with Blender those days. So I came up with left, middle and right levers (see pictures)

My problem is that only the middle (native) lever is animated. I cloned the other two (texture wise), but the animation didn't clone itself. I have been looking for some animation file in the base assets, there is the lever_up and lever_down, but I don't know what to do with them.
Any animation tips here please ?
