This applies more to engines for the road in trucks or cars but the idea makes sense to me. You leave it in high gear and from 20-25 mph accelerate hard up to 60 or 70, then take your foot off the gas and let it run down to 20-25 again, do this 10 or 12 times and consider it broken in, but I would still vary the load and not run at full load/speed for long for a while yet. The idea is this works the parts so they wear in, then allows they to cool while sucking a little oil up to the rings to lube them while breaking in. I guess with a tractor you could do it by driving up and down a fairly steep hill that took you 15 or 20 seconds to go up, turn around and go down and so on.
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Today's Featured Article - Little "M" - by Donnie Anderson. They call me "Little M" and this is my story. For the past several years I have sat against the tree-line, where my parts have rusted and rotted away. For all of these years I have wondered just exactly what happens to old tractors? Times were not always like this. I can remember back to 1948 when I was a brand new John Deere Model M. A man and his wife came to the dealer and looked me over real good. After many talks with the salesman a deal was struck and I, along with a M2 plow, c
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