Posted by Jeff Ferguson on November 07, 2009 at 17:35:10 from (205.188.116.74):
This message is a reply to an archived post by jonathan mcauley on January 19, 2009 at 15:07:12. The original subject was "19671968 b275".
Hey: Thanks for all the help. I have solved the overfuel issue with my B275. Thought someone might could use the info. Was having problems wouldn't throttle down and would rev about half throttle or more wile at an idle. And smoked like a freight train. Had to pull the kill knob to idle down.And cover the breather to kill engine. Checked the injector pump, injectors, govenor and diaphram. none of these were the issue. I had removed the ventury because of the aluminum threads were stripped out. I had drilled the holes out to rethread and install brass fittings for the two lines to the govenor. I had to drill the press in seats and tubes out as to get enough threads. I drilled all the way through the fitting hole. This however was the cause of all the formentioned issues. It seems that the two small tubes have to be in place to make the govenor work properly.I solved this problem by removing the brass fittings and measuring the length to reach up into the ventury. I used brake line tubing as it press fitted right into the brass fittings tightly. There are two lengths for the tubes. The one on the intake side protrudes into the ventury about 1/8" and the one on the breather side protrudes about 1/4 inch. This solved all of the issues I had with my tractor after rebuild. She is a brand new tractor now redone everything even paint. Heat about 10 seconds and she will fire right up. Thanks for everyones help. JF
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Today's Featured Article - The Nuts and Bolts of Fasteners - Part 2 - by Curtis Von Fange. In our previous article we discussed capscrews, bolts, and nuts along with their relative hardness and thread sizes. In this segment we will finish up on our fasteners and then work with ways to keep them from loosening up in the field. Capscrews, bolts and nuts are not the only means of holding two parts together. When dealing with thinner metals like sheet tin, a long bolt and
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