Wayne,
Thanks, but the problem isn't the fit of the blade on the spindle, but slop in the bearing housing.
Parts 5 and 7 are supposed to hold the bearing assembly (part 4) securely. And they do so by pinching the outer shell of the bearing assembly. Apparently, the bearing begins to move, wobble, maybe even spin, and the bearing shell cuts grooves in the bottoms of the bearing cups.
Since there is no adjustment, I have to figure out another way to take out this play. I think I like Gerry's response of brazing the grooves to add metal back to the worn areas.
Thanks, but the problem isn't the fit of the blade on the spindle, but slop in the bearing housing.
Parts 5 and 7 are supposed to hold the bearing assembly (part 4) securely. And they do so by pinching the outer shell of the bearing assembly. Apparently, the bearing begins to move, wobble, maybe even spin, and the bearing shell cuts grooves in the bottoms of the bearing cups.
Since there is no adjustment, I have to figure out another way to take out this play. I think I like Gerry's response of brazing the grooves to add metal back to the worn areas.