I ran my ERBE on 6S for the first couple of times and then yesterday it just kind of stopped and a loud clicking noise came from it. Now I know what you are thinking - Diffs right? Probably the rear one. I have been there before and recently replaced both the front and rear diffs and shimmed them.
So I am thinking that if i spin one wheel (e.g. back right) with my finger and the other wheel (back left) spins easily without any noise or grinding etc. then my diffs are probably fine right?? Is that a good indicator that my diffs are fine?
But when I grab both the rear wheels, or both the front wheels, and spin them forwards, they spin for maybe half a turn and then I hit resistance and if I push past it i get the big CLICK.
So is it possible that it is the transmission? I have pulled the motor and pinion away from the spur gear to make sure it isn't meshing issue.
Ideas? Way of testing if the transmission is broken??