Originally Posted by
BesidesDaniel
I have, in my experience there are teeth that you slide the cranks onto... kinda like the cassettes on the back wheel.
it's for a schwinn le tour, late 80's
That's not the interesting part. The bearings press into the bottom bracket shell, the spindle presses into the bearings and there's a cut-to-fit spacer that fits between the bearings. I used to put the parts into the freezer for awhile before trying to fit them together.