Hey tech-heads I need some help. I have a dmbazz employee that ran one of my ZTR's with a bad front caster wheel bearing and didn't tell anyone. I happened to be with him today and heard it and ask him about it and had him park it. I went to my dealer and bought new axle bearings (they are sealed, btw) knowing this was a easy repair. BUT he ran the dang thing so long with them bad that when I removed the axle bolt the bearings just fell all to pieces and the outer caseings are stuck in each end. I have tried heating them and knocking them out afterwards with a screwdriver and hammer bu they are not budging! HELP!