Years ago, we used to rebuild an engine, start it up and let er run for 2-3 hours to break in, then hitch on a plow and slowly increase the load. The engine would blow by until the rings seated (worn) in.
The last couple rebuilds, with the aluminmum pistons (from China probably)& Chrome rings, It take a long time with alot of blow by to break in.
Watch it for a while, you can check for compression to make sure.
One last thing, I have had trouble with the modern aluminum pistons expanding soo much that they lock up. Never had it like this before.
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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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