dirtpusher
Member
So I spent all day working on a friends 400 that hasn't run in over a year.I took the carb apart, cleaned it up, and carefully reassembled it with a new bowl gasket. The problem is it won't run for $h!t now but it wouldn't run at all before. Plugs wires points cap and rotor all are fairly new. This tractor ran well before it was parked. My question is what is the proper adjustment for the high speed and idle adjusting screws? At first it would only run at full choke now it will run without choke but it's very rough. I do quite well with gas Oliver's and 2 cylinder deeres but I really don't seem to get along with the farmall gas burners. I got my butt kicked by a h I couldn't fix awhile back too.