I have a modell 22 2f for trade I have had this crawler for 5 years it runs, one steering clutch is stuck now from sitting in the shop. the fuel tank needs cleaned out. tractor has side panels correct manifold, air cleaner, carb. etc.... I am looking for something different to work on cat 28, 30, 40, 50, 60??? what is out there? the 22 is located in blandinsville Illinois. thank you