25-07-2018, 06:47 PM
When fittng new dynamos to engines it is quite common to find a difference in this area, I usually have to pack up the housing with gaskets or find another, if it has to go down the way. Good idea to blue the tops of the teeth to make sure they are not bottoming - this usually shows up as a witness mark, again, quite common if not checked and not always obvious if only checking the backlash.