I've recently bought a MM R tractor that I intend to piddle around with, ride at tractor rides etc. The problem is that I will only run at partial choke.
I need help diagnosing and fixing the problem.
I've replaced the sedement bowl so I know there is free fuel flow to the carb. It has a Marvel Schebler TSX-231 carb. I've opened the carb and sprayed it out with carb cleaner (there wasn't alot of gunk that I could see). I put it back together with a new gasket. I didn't replace any of the jets etc because I coudlnt' find anywhere online with a rebuild kit for the TSX-231.
I've replaced the spark plugs (the old ones had alot of carbon buildup).
It will still only run smoothly at partial choke.
I didn't grow up doing any mechanical work so I'm learning as I go. Thanks in advance.