Posted by Rick Jones on March 11, 2009 at 12:22:48 from (216.10.130.69):
Hello All,
I have a Ford 640 that I had to replace the carb. I replaced it with a Zenith and it had been working fine. Recently it has been running rough so I decided to take the carb off and give it a good cleaning. Not thinking I removed the idle screw without checking how many turns out it was. Can anybody tell me how many that"s supposed to be? I"m thinking 1 1/2 to 1 1/4 turns out from the bottom but was hoping somebody that"s had Zenith carbs would know what is best.
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Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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