my Little Machine shop 4829 small bandsaw that has seen little use started having the blade get out of the guides,, found that one guide mount/block did not have clearance and the bearing was binding,, in the removal part of this the threads and bearing bolts were buggered and stripped.
picked up some new bolts,, drilled and thread inserted the base,, milled the blocks for a correct fit.. all is working well again..
still not happy that this required doing..