09-11-2018, 07:55 PM
(This post was last modified: 09-11-2018, 08:23 PM by Bob Culver.)
Straying a little from the topic, and not based on a vast sample, but from 1 5/16 2 brg cranks I have tested, normally the largest crack is as per Ruairidh. But if the rear bearing seat has been welded, brazed the biggest crack is there. So when testing start at the back and work forward! Especially in the past many reconditoners ground radii tight and ruined cranks on many sensitive makes.