Hi all, newbie here. I only work on my junk and friends stuff that quits. My latest thing is that I have three Techumseys backed up for the same carb problem. The cause is after letting the gas sit in the carb for three years, I hear "Dave it won't run anymore, can you help?" I can get the carbs cleaned and soaked and the motors will fire up and run ok but always need a little choke - theere is some gunge in there. Is there a sspecial tool or procedure to get the plastic tube out that is held in with the two O rings? I am betting that inside there is the major problem. Main Jets at bottom of carb are clean. Also, to get it back perfect is is necessary to knock out the little welch plug and get into that area? I think I will be able to get the parts. Looking for experience and appreciate any input on this pesky problem. Thanx:wall:

Had a rocker arm break replaced it and got the rocker adjustment off. Where can I find the factory setting for the arms. Thanks