Re: evinrude 7,5hp 1953 Neutral clucht, pictures included
The flat bar in the picture is a spring, which pulls on the rod. The other end of the rod attaches to the neutral lever assembly. It makes the system snap positively into neutral or drive position when you pull the knob up or push it down. It's been a few years since I've looked at one, but I have one out in the shop I can refresh my memory on if need be.