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| Try http://www.hydrostaticpumprepair.com/index.html They (or one of their competitors) will have a fix for your problem. They will know more about your pump than the dealer. It would be an advantage if you can get a slightly larger (in displacement) charge pump installed. As hydrostatic transmissions wear, the amount of oil they leak internally increases. A larger charge pump will help this. A standard charge pump for an Eaton hydro will be 3.63 inches long if it is the smallest displacement and 4.38 inches long if is the largest one(there are four different sizes made). It sounds like the pump Deere stocks is not the same design pump as the original. Eaton still sells the heavy duty Series 1 transmissions, I do not think Sundstrand still sells the same style as you have. | |
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8820 Hydro charge pump problem
