Posted by 2510Paul on July 23, 2018 at 16:39:57 from (173.202.140.238):
In Reply to: Dad's 4320 Update posted by Bobl1958 on July 22, 2018 at 14:53:27:
In addition to all the good radiator cleaning comments below, I would suggest you get a flush product from NAPA. I flushed a 4055 and 4450. Drain coolant (dispose of properly), put in flush, fill with water, warm the tractor up, let it run and open the pet-cocks on the radiator and block, keep full by running garden hose into radiator fill (I like to run warm water in to lesson the shock to the block, maybe not needed but it makes me feel better.). Let the tractor run, including heater, and keep adding water until the water coming out of the pet-cocks starts to run clear or at least much improved. Turn off the tractor, drain water and refill with new coolant.
On the 4450 I took the radiator out (highly recommended) and emptied my hot water heater four times through my pressure washer to get that radiator clean. Ya, don't bend over the fins with the pressure washer. Then I took it to a radiator shop and had it leak tested. It tested good so back in it went. It's been running all summer but it has not seen chopper duty yet.
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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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