Unusual tofind a conscientious owner but very nice. That is why I charge less on a service if the person hadme service it the last time.If you've ever tried to remove rusty wheel from a Troy Bilt Horse tiller you'll appreciate this. I figured it was high time I took my wheels off and cleaned/greased the axles. Ber in mind this is at least a 20 yr. old machine. ANYWAY, I knocked the pins out and jacked it up. The wheels literally slid right off. Thank God the PO had the presence of mind to see to these maintenance items. I cleaned the old grease off the axle shafts and inside the axle tubes on the wheels and applied a nice coating of Never Seize and re-installed the wheels. So grateful. This was yesterday. Today I'll pressure wash the whole machine and take care of the rest of the required maintenance items.