The 4320 had a rear end problem if it was turned up to 180 hp. Something comes loose in a planetary, catches in the bull gear and goes out the bottom of the axle housing. I was driving a 4320 for a farmer when that happened. Heard a crunch, stopped got out and saw oil draining out and running down the corn rows. A neighbor had the same thing happen with his turned way up 4320. That is what I would consider extreme abuse though. Good testament to that little ol 404 though. It keeps on running when turned way up past factory HP.
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Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
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