Adjusting & checking the Meteor coupling

Sometimes on the Meteor 250 the coupling can appear to have a bent shaft and the blade appears to be wobbling. This occasionally can cause uneven wear on the diamonds.

It is important to note that if the Meteor 250 is not wearing out diamonds unevenly or it is not vibrating excessively, then you have no reason to adjust it. The coupling is designed to absorb a certain amount of wobble