Posted by Dereck Borders on September 09, 2010 at 10:20:49 from (12.22.180.2):
I just overhauled a JD MT Hydraulic pump with new bearing and seal and it is very stiff to turn through. Is this normal? Doesn't seem to spin as freely as say the engine oil pump. I have disassembled and check too many times to count and cannot find anything binding or possibly left out or in the wrong place. Only time it seems to turn more freely is before I tighten down the cap screws. I have all the rubber seals between the pump housing parts in coreectly etc. Are they supposed to be stiff to turn through?
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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