On my 71 GTX I don't know how to set the cam spring on the 2 speed wiper gear. It's between the wiper motor and the wipers main arm. I have all the pieces. I've seen the diagram, however it seems like you can't just slap it all together and not break something. Maybe it not a spring but just a clip to hold the plastic cam. Also where to position the aluminum disk with the 2 tabs on it. Mine was seezed and broken. Not easy to find. Got one on line. I know it says to grease it all on instulation. Dont want to break another.Anyway I could use some input.
