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3020 lost all hydraulics all at once
Some where I read for pumps with serial numbers and metric pumps. I assure you this is a metric pump.- Steve 123
- Post #20
- Forum: John Deere
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3020 lost all hydraulics all at once
Well first of all the PN you gave is for old pump I have replaced my pump and the destroking screw for it is $62 plus and the housing you need is another $20 or so. But money is not the main reason. The housing, no Dealership in my area had in stock so it had to be ordered from the factory. $20...- Steve 123
- Post #17
- Forum: John Deere
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3020 lost all hydraulics all at once
Well had to make a destroking screw, fitting, valve what ever you want to call it, out of the plug in the pump. Tried destroking the pump 4 times did not help. The screw I made was not oil tight, which I knew it wouldn't be, but oil was seeping around the treads all the time I was using it...- Steve 123
- Post #15
- Forum: John Deere
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3020 lost all hydraulics all at once
I was afraid that was not the destroking screw. I ordered one form dealer, AR96625, should be here tomorrow, hope it fits. The pump came from All States Ag Parts. The sponsor listed as Parts ASAP. Most likely it came from China but so do 50% or more of the JD parts. Thanks- Steve 123
- Post #13
- Forum: John Deere
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3020 lost all hydraulics all at once
1Here are pictures of the pump I installed. Is the one on the left showing a destroking screw or is that the adjustable pressure valve? We got another 3 inches of rain last night that gives us 7 inches sense Saturday so I will not be able to get to tractor till it dries up some. My plan is 1...- Steve 123
- Post #10
- Forum: John Deere
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3020 lost all hydraulics all at once
IF it still moves the problem could be as simple as a piece of debris in the stroke control valve that can be cleared by destroying the radial piston pump. Wore Out: I hope you meant to say destroking not destroying. Spell check bite you. :)- Steve 123
- Post #7
- Forum: John Deere
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3020 lost all hydraulics all at once
It still moves and the pressure gauge for the transmission is showing good. I checked the drive coupler it looked good. I replaced the rubber isolators when I changed the pump. I did use safety wire on the bolts.- Steve 123
- Post #6
- Forum: John Deere
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3020 lost all hydraulics all at once
I have a 1964 3020 power shift row crop. Doing some dirt work and when I went to lift up the blade I had nothing. Checked the loader it did not work, no steering either. Out in the middle of a yard with a new house so nothing but dirt. Got rain so I cant get to it. Plan to check charge...- Steve 123
- Thread
- Replies: 20
- Forum: John Deere
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80's Briggs 11hp struggles.. wiring help PLEASE.
All Briggs engines are magneto , unless they have changed in the past few years. To kill the engine you have to ground the coil. There is usually a wire from the coil that can go to a ignition switch or to the throttle that has a ground in the control so that when you idle all the way down it...- Steve 123
- Post #5
- Forum: Garden Tractors
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