Rusty, I been thinking about using 15W-40 diesel engine oil in my old letter series Farmalls. I've seen a couple of posts here on the forum with thoughts in that direction and also have had some discussions with local folks on the matter as well. I've heard that zinc or some other element which these older engines like has been removed from all the gasoline automotive oils. Up until this point I have always just used a straight weight oil like 20W or 30W as recommended in the owners manual. I would be interested in your thoughts on this matter. My email is open if you want to respond off the forum - thanks for your comments, Hal.
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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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