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Do you mean port A on the tractor?

I swapped the lines on the tractor and followed the instructions on the label and it mostly works. I couldn't get the directional valve fully to where the instructions say. With the tractor running you can hear the pump making noise so I backed it off. If I keep the tractor above 2000 rpm it...

I took the hoses off and put the original pligs in to check the 3 point with the valve turned clockwise and counterclockwise. I put the hoses back on after that.

I moved the levers for the control valve. The only one that did anything was swing left, but only a little bit.

Here's a pic of the label.

The black line is a return to the tank. The red is from the engine or the pump. The green goes to the 3 point. The yellow is a bolt that holds the block to the tractor.

The only action that "works" is that it will start to swing towards the left then stop. Then nothing. But this is only just after I start the tractor.

The 3 point works when fully turned clockwise and counterclockwise.

Yes

Yes, the 3 point works well.

The 3 point and power steering work fine. I started the tractor and the angle left worked a little and quit. I've cracked open all cylinders except for the cylinder on the right at the bottom. Both of those only have one line in.

What I thought was a port in the back is actually a valve. Should I tie into the banjo fitting for the 3 point?

When you say top right port on the tractors hydraulic outlet you mean the pressure outlet? The hydraulic block on my tractor is different than what's in the manual. There's a pic of it at the top of this thread. There is a port on the back of my tractors block that could be a pressure port. I'm...

There are 8 ports being used. In/out and 6 going to the blade. There are 2 other ports. One is being used by that remote that I think is pressure that comes straight out the bottom of the valve. There is also a plug on the very top.

The second hose on that tee appears to be a remote. The other hose is my new one that goes to the bottom port on the tractor. The tee is by the out label. There's another remote line that comes directly out of the bottom of the control valve that could be a pressure line. That one is skinny...

Not sure if this is useful.

The sun isn't cooperating but here goes.

Here's a pic of what I have now.

In my original post there's a pic of the control valve on the attachment. The very top hose on that valve is connected to the top port on the tractor. The bottom hose on the tractor is connected to a hose that connects to the pipe fitting coming out of the bottom of the attachments control valve.

I do have a manual for my tractor, kubota 2020 front blade manual and a manual for a front loader for my other tractor. The hydraulic block on this tractor is different than what's in the manual and what's on my other b8200. The two ports I'm tied into seem to be just in and tank. There are...