Another John Deere 1050 hydraulic problem.

[krisbodean85]

Pm sent

 

[Zebrafive]

My 2240 already had a loader when I bought it but, the old 2 lever valve was bad. I replaced it with a joystick type. It does not use the power beyond port and is setup closed center. The pressure line is teed into the hard line going to the lift box and rear remote. The out line is plumbed into the filter housing. I think it's a kit that be bought from JD.

That's correct for closed center hydraulics, but NOT for open center hydraulics. 1050 is open center

 

[Zebrafive]

Your loader valve should have three ports in addition to the four for the loader cylinders. In, Out, Beyond.
Going from your rockshaft control valve it should have two ports marked Aux In, and Aux Out.
A plug is installed inside (internal) in the Aux Out port. This prevent flow to the rockshaft.
From rockshaft Aux Out port go to loader valve IN port.
From loader valve Beyond port go to rockshaft Aux In port.
From loader valve Out port go to Sump (a return to the transmission sump)

 

[Rock knocker]

Pm sent

And I sent one back at ya

 

[krisbodean85]

Your loader valve should have three ports in addition to the four for the loader cylinders. In, Out, Beyond.
Going from your rockshaft control valve it should have two ports marked Aux In, and Aux Out.
A plug is installed inside (internal) in the Aux Out port. This prevent flow to the rockshaft.
From rockshaft Aux Out port go to loader valve IN port.
From loader valve Beyond port go to rockshaft Aux In port.
From loader valve Out port go to Sump (a return to the transmission sump)

so the rock shaft control valve will be labeled as such?

 

[Zebrafive]

so the rock shaft control valve will be labeled as such?

I am not sure, but since these tractors could have a loader, there would be a way to connect.

 

[krisbodean85]

This is how it’s hooked up right now.

 

[krisbodean85]

That one that has a plug that says transmission tank has a line to it now that’s just the pic I have on my phone at the moment

 

[Leejohn]

Quote: A plug is installed inside (internal) in the Aux Out port. This prevent flow to the rockshaft.

I have heard on here that plug can come loose and give you the trouble you are having. I had a 950 but don't remember what plug it is under. All I can remember it was a 3/8" pipe plug.

 

[krisbodean85]

Ok so I went out this evening again to bush hog once again from the start up the front end loader worked and so did the 3 point hitch. It was jerky but it went up and down I set the depth and began bush hogging when I felt the lines they are not hit now they don’t even seem to have pressure what it seems like. And I also forgot to mention earlier as I’ve been trying to think of everything under the sun of what could be wrong. But when I first had the tractor and was working on the fel I was swapping hoses around and thought I had it fixed the first time I busted the main pressure line at the hydraulic pump. The big hoses. The brazing from the factory busted. And I took it off and had it re brazed and when I put it back on and corrected the hoses everything was working but only for the first cut and I bush hogged and pushed limbs and dug holes with the loader. Used it for about 8 hours continuous. Could it be the hydraulic pump?