Your videos have been super helpful! We are going through diagnosing a shifting issue on our late serial number 4020 PS like you had in Part 1 of this series and you outlines of splitting and what to look for have been great. Subscribed and will continue to watch!

@jonstevensmaplegrovefarms3754

3 ай бұрын

Thank you very much. It's always nice to hear.

Keep up the good work Jon. I like all the videos. Best regards from Denmark

@jonstevensmaplegrovefarms3754

3 ай бұрын

Thanks.

I love your videos Jon! Both the farming and the fixing. I farm in southern Michigan but I worked at a JD dealer for 12 years after going through their tech program and I really enjoy watching you doing things like this video. Keep up the good work and keep the videos coming.

@jonstevensmaplegrovefarms3754

10 ай бұрын

Thank you very much for the kind words!

Very impressive

@jonstevensmaplegrovefarms3754

26 күн бұрын

Ha, thanks

Oh man I need this job done on a 4020 Too bad we are clear out in Utah

Thank you so much! So happy to see a powershift getting torn down. I've got a 4430 8-speed with some issues... Slow shift in 2, 4, 6 and 2R, (or complete loss going movement), weak/chattery hydraulics except at 1800+ rpm . Leaks all over around the valvebodies. Seeing this gives me the confidence to dive into it a little deeper than I have thus far Thanks

I’ve got this exact PTO issue with my 64 4020, thank you for showing exactly how much I will take on by changing that brake myself, and what to check while I am in there

Thanks Jon! I have issues with my parking paw on my 4020 power shift. This is great video for me to now tear into it and see why it isn’t keeping into park.

Another interesting and informative video from the diesel doctor

@jonstevensmaplegrovefarms3754

10 ай бұрын

Makes you want to start farming and fixing!

Well, anything related to a 4020 great information for me!

Good videos Jon. Thanks keep up the good work

@jonstevensmaplegrovefarms3754

10 ай бұрын

Thanks Dan, sorry I can't call much anymore, new boss doesn't allow me to talk on phone at work. Lol

Thanks for the videos on this tractor, I just bought a 4020 power shift that someone started restoring and had taken all apart so this might come in handy to help me put it back together! If you could I would like to see a detailed video on the basic functions and of "how it all works" on these power shift transmissions!

@jonstevensmaplegrovefarms3754

10 ай бұрын

What do you mean how it works? The transmission itself?

You're the Master, would like to hear your story how you got started in this business.

@jonstevensmaplegrovefarms3754

3 ай бұрын

My dad started at a JD dealer in 64. He opened his shop on the farm in 94 when the local deere dealer stopped doing ag tractors. I went to college in 93 for JD mechanics. At that time, all the guys dad was fixing for were old, he said there will be no one to fix for in a few years. So he never wanted to build a shop and have both of us go at it. Finally, we built this shop so he can retire. Now we have more work than ever.

Thank you for the great videos. You are very smart and good at these repairs. My only wish would be that you had a camera/phone stand/tripod to put the phone on so when you need both hands to do something, we would be able to see the entire tear down/re-install. Thanks again for sharing your knowledge!

@jonstevensmaplegrovefarms3754

7 ай бұрын

I will work on it. The biggest reason I don't is because this is customer stuff and I don't want them thinking I'm wasting their dollars and time on the time clock setting up camera

@rlweber6161

7 ай бұрын

@@jonstevensmaplegrovefarms3754 I understand, but if you were able to set up a tripod for the phone and let it run, maybe they wouldn’t complain. Nevertheless, you do great work and help others with your knowledge and experience. Thanks again

@jonstevensmaplegrovefarms3754

7 ай бұрын

I will figure something out to do better.

👏🍻👍

I’ve heard of guys not installing those 2 bolts that you mentioned so that way you don’t even need to take the Cab Off in the future. Apparently it’s still plenty strong enough without those 2 bolts installed.

@jonstevensmaplegrovefarms3754

10 ай бұрын

I am sure it's strong, but...yeah..

Dad's 3020 had a series of transmission issues. It was a synchro, but I got really good at splitting it. It's not a bad job.

@jonstevensmaplegrovefarms3754

10 ай бұрын

Hopefully you got them figured out. Not bad to work on

@farawayfarm2520

10 ай бұрын

@@jonstevensmaplegrovefarms3754 It's still working.

Good job! Thank you for all your videos! I have a 4020 powershift the pto brake doesn’t always hold but it’s intermittent. I was wondering if there was a pressure adjustment for it?

@jonstevensmaplegrovefarms3754

10 ай бұрын

Early or late is a little different lever, but yes it could be an adjustment.

@taylorsunderlage5176

10 ай бұрын

@@jonstevensmaplegrovefarms3754 It’s an early

Hello Jon! Thanks for your videos help me a lot. Question I have a 4020 not wanting to move forward at all and hesitates moving backwards but moves. Any ideas?

@jonstevensmaplegrovefarms3754

7 ай бұрын

Powershift? Do you have hydraulics? Start with checking transmission pressure.

@user-pt5mu9xh8n

7 ай бұрын

@@jonstevensmaplegrovefarms3754 It has a front end loader, enough pressure there.

@jonstevensmaplegrovefarms3754

7 ай бұрын

@@user-pt5mu9xh8n is it a power shift tractor So if the front end loader works that tells us that our transmission pump is working which takes a bunch of other stuff out of potential suspects. So then we would have to look at your shift linkage and see that its operating the valve down there to switch from forward neutral or reverse

My dad was telling me he felt like my 66 4020’s PTO was slipping while running a round baler. I didn’t notice anything while cutting hay with a haybine. Was curious if all a guy needed was clutch pack rebuilt or there something else?

@jonstevensmaplegrovefarms3754

4 ай бұрын

Check transmission pressure, do a little checking around the tractor. But yeah, not hard to believe that the clutch pack might be getting wore.

Jon I have a 65 power shift. Park doesnt work. Do you have a Email? I can ask you some things? Thank you sir. Keep up the good videos

@jonstevensmaplegrovefarms3754

5 ай бұрын

4640jon@gmail.com

In your opinion. What would it cost to rebuild a 8.1 from a 9510 combine done correctly

@johngassenhuber9872

6 ай бұрын

Blew out oil filter gasket at cold start

@jonstevensmaplegrovefarms3754

6 ай бұрын

@johngassenhuber9872 You'd have a couple of grand at the Machine Shop to recondition the head, inspect the block and install new cam bearings, grind the crank, redo the rods with new wrist pin bushings. Couple grand for the engine kit, and you still need to buy head bolts a new crankshaft dampener Then you need to have about 800 for injectors. pump and turbo could be a few hundred or couple grand depending on damage To have 7-8 grand into a complete overhaul without any in shop labor is not uncommon today. But you have the best quality overhaul you can get. It sounds a little pricey but no way no how what I do at John Deere reman

Are there any big differences between this 4020 PS and the one in my 4440?

@jonstevensmaplegrovefarms3754

10 ай бұрын

As far as design, your 4440 would look exactly the same, Some of the disks in this tractor would go into a 4430

@ryanlarsen436

10 ай бұрын

The John Deere videos are great. Are you a professional on the 2 cylinders also? I see you have one in the shop. I grew up on them. 70,720,730 diesel’s.

@jonstevensmaplegrovefarms3754

10 ай бұрын

@ryanlarsen436 dad is, technically, we don't work on them, but this one needed just a quick repair.

Hey Jon do you have a email I can reach you at I have some hydraulic questions you may be able to answer

@jonstevensmaplegrovefarms3754

8 ай бұрын

4640jon@gmail.com

@STAFFORDTRUCKING

5 ай бұрын

I see the email here.