My point exactly and also possible damage to the tensioner bolt, i.e. the reason the ball end is sometimes found to be bent. It does happened. See KTB page 104 2nd Ed. also page 26 Vincent HRD B.M-S. Thanks ET43Nope, because the PD10/1 is held in place by being spigoted into the primary chain case, there is a chance that when the case is removed, this might distort the recess that it fits in to in the crank case, and we wouldn't want that would we. If this does not happen, then you have probably been running the chain too slack.
Well, I know what I mean. ET43
Hugo