My Pulsator Assembly came off. I can see the problem and can order a new one. But I need to know ho far the Bearing Assembly Shaft extends into the mounting hole of the Pulsator. I'm worried that the Bearing Assembly shaft has snapped and left a part of itself in the Pulsator shaft mounting hole. There seems to be some threads there and I can screw the mounting screw till it's snug ( with the Pulsator Out of the Machine on my work bench). Need a cut away dimensional diagram. Or advice

Chris