Bspauld

Member
I have a Ferguson TO20, Its the same hudraulic as a 8N. and the hydraulics will not work, I checked the valve, it seems to be ok, moves, I was using the tractor, let the rear blade down, and after that, nothing, With the cover off, using the starter, oil comes up the tube that goes to the cylinder, using air the piston moves, I checked on the Ferguson section and no one knew what the trouble is, I hope someone here can help, Thanks in advance
 
With the cover off,

For future reference, see tip # 16.

Do the initial troubleshooting w/ the cover ON.

Meanwhile............

Look in there and move the touch control lever. Does the control rod move?

If it does, reach in ans make sure it's still attached to the yoke.
75 Tips
 
Getting the valve hooked up is a hard thing to do most of the time, I used to do it alone, but now I have to have help, Thanks for the tips,
 
Bspauld, I went back and re-read your post on the Ferguson forum. I think the answers you got were aimed more at your trying to get the control forks back on. I think they missed the point that it still won't lift after you cleaned up the control valve and put it back in. I think you might have to drop the pump and inspect the control valve chambers for contamination and inspect the pump to see if it's working at all. When I took my 2N pump apart I found dead grass stuck in the control valve chamber.
 
I probably didnt express myself right, Yes, I had the valve hooked up right, I used the starter to see the pump working, with the cover off, and oil came up the tube going to the piston, and air makes the arms move, makes them jump right up. And when it had oil in it, the oil moved around the pump, That was rebuilt a few years ago. Thanks for responding
 
I had 90W mineral oil in it, that was like tar, and had water in it, I put new 30w oil back in, everything was looking like new inside,
 

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