Posted by rlyonmad on August 05, 2019 at 11:54:26 from (209.57.32.30):
I have an Oliver 1650. Was using a single acting hydraulic cylinder and it extended out and would not come back in. I tried the tractor on a dual cylinder and it would not move the cylinder in or out. It is filled almost to the top of the fill line on the dip stick, the hydraulics were working with the dual cylinder while I planted corn two days before. Currently hydraulics do not work at all. hoses wiggle like it is pushing oil but nothing happens. was wondering if an air lock, according to user manual there is an adjustment screw on right side of seat all the way back by the PTO lever turned it out as far as it would go which wasn't very far re-tighter the nut for it and still nothing. There is another adjustment screw on the same side (the right) that is set in under the seat looks identical. was I suppose to turn that one in or is there something else I should try? thanks in advance, Roger
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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
... [Read Article]
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