rim-type sprockets have "pockets" or slits for the drive teeth (that stick out below the chain) to fit down into. When there is an extreme amount of wear on this type of sprocket, the drive teeth cut out the metal between the "pockets" & leave a grove in the middle of the sprocket so that nothing drives the chain any longer unless there is no load on it.
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Today's Featured Article - Adding an Hour Meter - by Steven Gussey. This article tells how I added an electric hour meter to my 1942 Farmall H after rebuilding it. I wanted to keep an accurate maintenance schedule for my rebuilt engine and the implements I use with my tractor, but the H was never available with a tach
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For sale Farmall super A tractor is complete and has just been setting for awhile,it was running when pulled out of the barn,shouldn’t take to much to get it going asking 1100.00
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