I am wrapping up a disc brake conversion for a 75 FJ40. When the knuckle is shimmed to a 10 pound pull using a fish scale I can feel prominent bumping in the bearings as I rotate the knuckle. After adding a .010 shim the pull goes down to 3 pounds and a very slight bumping in the bearing as I rotate. I did visually verify the new bearing races were seated and took measurements at each quadrant and they appear to be parallel best I can measure (calipers). Is this bumping feel when rotating these knuckles acceptable?
Anyone have any suggestions?
Anyone have any suggestions?