In Reply to: Re: Missing part - 522 spring on touch control - and a question posted by WayneIA on April 15, 2019 at 22:21:02:
I am not so sure, that shaft has a hole for a cotter pin and that is shown in the parts diagram. No, parts list shows it as a castle nut. I am talking about the nut inside of the lift cover that holds the control shaft to the control lever shaft. I guess it is tight enough and the cotter pin keeps it from turning loose.
The question did not relate to the spring; it was about how tight to tighten the nut inside of the lift cover.