JD 50 series SCV repair

[@johnskinner2329]

This would be a great video if the camera panned up about 15⁰ lol

[@michaelherter5488]

Great video but most of the time, I cant see what you are doing

[@cesmith4566]

Thanks, I need to do my 4630 ,I've done them before but they always seemed to leak a little! I think JD calls them pencil valves. Never seen the seat cutter but that sure makes sense!

[@angeloc700]

When someone asks you “what do you want for Christmas”, I’m going to tell them that I want a tripod...for you! LOL...good video but tough to watch.

[@markhoogendyk879]

There are some sick people in this world that think this is exciting and interesting and I'm one of them ! Lol. Needed this vid a couple of months ago when I did my 4440.

[@kwingert3250]

I have a scv off a 4230 that is leaking from the cover plate a month after I rebuilt it. Have you had any trouble with them square rubber packings? Should I just try new packins or put some sealant on them? Thanks also from MN :-)

[@jonstevensmaplegrovefarms3754]

New packing, use grease to old it in the cover, 35 lbft of torque on the bolts

[@anthonyh9990]

My bushings that hold the spring and poppets are flush with the plate. How do I get them to come out.

[@jonstevensmaplegrovefarms3754]

If your cam and lever are still intact you can try rocking that back and forth. I've never had them stuck terribly bad. Most of the time they come off just taking the cover off. You get that couple that you got to rock the cam or move your lever. Otherwise you can grab with a pair of needle-nose pliers

[@stevecatron6503]

How to remove the lever that works the rocker?

[@FarmallFanatic]

If you wanna look like a hockey player, hold your face in front of that spring loaded missle. Works great, ask me how I know.

[@jonstevensmaplegrovefarms3754]

lol!

[@JLNaylor88]

Hello, been looking for these stones now for a while. Would you be kind enough to share the part numbers for these. I took mine to the local green and yellow dealer after watching your video and they looked at me like I had two heads and didn’t know what I was talking about. They told me to take it to a machine shop, or buy a new block from them, real helpful. Thanks in advance.

[@jonstevensmaplegrovefarms3754]

I will see if i can find a part number.

[@jonstevensmaplegrovefarms3754]

www.greenpartstore.com/John-Deere-Servicegard-SCV-Valve-Reseating-Tool-Kit-D15002NU.html I did a google search and found this.

[@jonstevensmaplegrovefarms3754]

Remeber your more like lapping then grinding, a quick touch then check with light.

[@raymundocota1858]

hello where I can get the stone of recess, for drilling, and to be able to operate the valve without problem, thanks I liked your video, keep uploading new videos of tractors john deere, greetings

[@jonstevensmaplegrovefarms3754]

We got them from John Deere. I don't know of any other source.

[@jonstevensmaplegrovefarms3754]

If you do use them stones you're just touching them in there you're not grinding away

[@stevecatron6503]

@@jonstevensmaplegrovefarms3754the parts diagram you sent me for my4030...well part number 8 they call it a guide is it spose to come if so what is best way to get it 🤙]

[@stevecatron6503]

7o³

[@allendoerksen4828]

I have a 4440 that has a valve the creeps. Is it the same as as the 50 series. Can anyone that's a little mechanically inclined repair it?

[@jonstevensmaplegrovefarms3754]

You can swap a good 50 series on there. Then you have pioneer tips not John Deere. Anyone can rebuild these. Just a couple tips and tricks. I am hoping this winter to have a shop so people could mail then to me for a complete rebuild?

[@allendoerksen4828]

@@jonstevensmaplegrovefarms3754 I already have them changed to pioneer

[@jonstevensmaplegrovefarms3754]

@@allendoerksen4828 then a rebuilt 50 series would be a nice upgrade as long as you get some value for your trade in.

[@stevecatron6503]

What about that valve at top?

[@jonstevensmaplegrovefarms3754]

The round one at an angle? That is the detent. It's what holds the lever in neutral.

[@stevecatron6503]

@@jonstevensmaplegrovefarms3754 shouldnt i come out like the rest?

[@stevecatron6503]

@@jonstevensmaplegrovefarms3754 the roller end of mine doesnt want to come out and cant figure out how to get the rocker control lever out so can access that piece

[@jonstevensmaplegrovefarms3754]

Ah, ok. On each side below the lever is a hex head cap, uses a 1 inch wrench. Behind that you will see a small set screw on each side that uses an Allen wrench, remove them screws, Tilt the cam one way and drive the roll pin out, as you lift the cam out take a picture of the cams, they are specific.

[@stevecatron6503]

@@jonstevensmaplegrovefarms3754 if that detent is stuck do i use punch to knock it out.i took one of screws out and that cam slid down in housing hopefully i out it back in how it was