After assembling the transmission before installing a new output sprocket, the output shaft was free to spin.
Once I tighten the nut on the output sprocket. I now have a slight bind, when rotating the sprocket, I can rotate the sprocket by hand but feel a tight spot. I have to push a lot harder to rotate it.
I need advise if I need to take it a part or not and what could be the problem.
Thank for your help.