I've got a 1989 Sears Craftsman 30" riding mower (502.254172) that refuses to start. My early investigation says something in the fuel system as the plug is dry.
Since I don't have an excess of free time to check it out I'll likely wind up needing to have a mower repair shop check it out. Considering its age I'm wondering what to expect. Such as should I consider a carb overhaul, belts, tranny? Or might the time have come to consider replacing it if the parts and labor for a good checkup add up to real money?
How long do these things last?