H's and 300's are so light that most don't see the need for PS. M through 450 is where you will find the archived action. The hydraulic valves are the same for Farmall 300, 350, 400, 450. The valve bank below is from a F-400 w/PS. I paid less than $100 for it on eBay. The PS components will run a home-built hydrostatic PS on a W-400. Yep, there are six valves on this tractor and I will use them all.
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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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