There are several things that could be wrong. The steering valve is making noise because it has air in it. First drain the hydraulic oil and check the sump screen. If the brakes have came apart the material could have the screen plugged. This would starve the main pump. The brakes would need to be repaired and the hydraulic system flushed. Second: your oil is milky. That could be water or air bubbles in it. Take a sample of the oil and place it in a clear jar. You can let it set for several days and it will separate or put it in a pan of boiling water it will separate fast that way. If there is water in it you will see it just like in a sediment bowl. If the oil clears up with, no water, then it just had air bubbles in it. If water change the oil and filter and it should get better. Air is more likely, the steering valve has an internal high pressure leak. To help more I need to know if your system is open or close center. 2040s where one of the few tractors John Deere made both ways depending on the years.
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Today's Featured Article - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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