Originally Posted by
C2H5OH
As said before this stub of the roller pin is rather short. I wonder if it is still blocked if wrong diameter locking bolts are used.
It seems to me an odd arrangement that two cylindrical items are touching each other at right angles - the guide roller pin and the retaining bolt. Is this likely to cause wear if they move against each other? The retaining bolt looks a bit awkward to get in, towards you from a blind position, though that shouldn't lead to the mistake of not fitting it properly.