The shaft should be splined. You remove the bolt and scribe a reference mark on the lever and shaft. It's also a good idea to take a picture of it before you take it apart. There are a couple of internet sites that explain how it's done. I'll see if I can find a link....Ok -

See: http://dens-site.net/Dodge_CTD/Governor_Spring/ for pictures

 

The lever has to come off to replace the spring ,yes the lever is splined .I just mark the lever and shaft but if you have* 2 levers in the pic than it won't move due to the lower shaft still on the splined shaft.Call me if you have any Questions.Scott

 

Thanks Bob/Scott;

I understand. Good pictures Bob.

Paul

 

That is the "Breakover Spring". The spring rest is likely worn too. You can braze up that spring rest pin area to save some money if you like, a few minutes with a file and it will look like new. If I recall correctly that throttle arm bracket is over $75.