It kind of depends on what you are going to use the tractor for. If you are going to use it hard you may want to replace some of the higher speed bearing, but I usually only replace bearings if the cage it broken or there is gauling in the balls or you can see defects. Also, if the balls and/or the race are rusty you may want to replace. It also depends on how much money you want to spend as many of the transmission bearings are quite expensive, especially the larger ones. Five thousands play in those old transmissions, to me, is not much. I have a Super H that one of the pinion bearings went out and one of the failed balls got between the bull gear and the pinion and stopped the tractor. My dad wasn't thinking when he shifted to low gear, let out the clutch, and crunch, broke out one of the teeth in the bull gear. He actually had a new tooth welded back in and used the tractor for years after that. I bought the tractor from him and have had it for years and you only hear a little clunk every revolution when in road gear. Roger
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Today's Featured Article - Trenching With a Plow - by Staff. Introduction: This interesting information came from one of the discussion forums here at YT. We thought we should place it up front so it could be read by anyone interested in putting old iron to work. [Editor] I tried something new today, and it worked so well I thought I should post it - in case it might help someone else. I'm running 100 yards of 4" drain pipe from the gutter downspouts of our house to a pond down the hill. This should hel
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