Posted by Rich'sToys on June 25, 2015 at 05:36:35 from (74.44.52.41):
My Minneapolis Moline UB was born without hydraulics from the factory. Some 50 years ago my Dad had hydraulics added, using Char Lynn components. Several years ago when I took possession of the tractor, I replaced the hoses and rebuilt the control valve, but never had occasion to actually use the hydraulics. Last week I finally had that chance, and discovered that they don't work. I assume that it's the pump which is not working. I suppose from sitting all those years, or maybe being run without oil at some point.
I'm wondering if this Char Lynn pump is rebuildable, and if anyone has done it. Or if not, is there another aftermarket pump which will work?
My UTS has a similar pump. That one just has a hose looped between the two ports, and has been that way for years. I'm wondering now if that one will work either. I was planning to add the reservoir along with the valve and remote outlets to this tractor also at some point. Maybe I'll need two pumps! :(
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Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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