Hello all. I am trying to replace the propeller on 93 Johnson 115 hp model TJ115T. For some reason I can not remove the nut for the shift rod. There is no room. The lower cowling appears to one piece. And it is defiantly in the way. Does the drive head need to be removed? The book I have says to remove the pin and push the level out of the way. I cant figure it out. Surely I am missing something.