1750 hydraulic issues

Hello all,
Had a chance to hook up the new 1750 to something to try it out and this is what I found so. Far. The PTO will not shut off but I am assuming this is warped clutches. But my main head scratcher is We put it on batwing rotary mower and not sure what is up with the hydraulics. The left set of remotes works with out issue. the right set of remotes will only operate if I shove the three point hitch control to full lift position , then the right remotes work but is also sending fluid thru the left remote. Is this some orings blown out in the hydraulic housing ? Thanks for any help in advance.
 
I think you'll have to do some precision guesswork with the restrictor valve and interlock bleed screw. Those are the slot head screws with locknuts on both sides,under the seat. I had a devil of a time with the planter markers not wanting to go down or stay down with my 1850 one time. I messed with the bleed screw and got it straightened out.
 
One other thing. Is the oil getting hot? Does it sound like the valve is releasing when you raise the 3pt,or does it still sound like it's laboring a little when it reaches the top? If it's not releasing,adjust the turnbuckle in the 3pt linkage until it does.
 
(quoted from post at 16:08:29 06/25/17) One other thing. Is the oil getting hot? Does it sound like the valve is releasing when you raise the 3pt,or does it still sound like it's laboring a little when it reaches the top? If it's not releasing,adjust the turnbuckle in the 3pt linkage until it does.

I do not think the oil was getting hot. But if I did raise the 3pt all the way up it will labor. What I was doing do use it with the batwing mower. I would have to set the three point all the way up to set the height using the right remote. and when I would do that it would lower the mower and bypass to the left set of remotes and start folding up the mower. So I would set the height with the right side remotes . then lower the three point a bit. then lower the wings with the left remote.

That maybe confusing but basically the left remote would not work unless the three point is lifted all the way up. and while doing this it does labor the tractor.

Thanks
 
(quoted from post at 01:57:14 06/26/17) Welcome to the dumbest hydraulic system ever devised.

Never had anything crazy like that with our other 1750 , but we are 1 owner of it , so it has not been monkeyed around with.
 
(quoted from post at 14:14:20 06/26/17) Adjust the turnbuckle in the linkage so you have about an inch of free travel.

Will give it a shot. So adjust that for the three point, and then play with the bleed screw to get the right side remotes working properly?
 

I did not , I did notice the bypass bolt, (at least what I think you are talking about) is leaking, so some one may have fooled with it.
 
Did you look in your operator's manual on how to adjust the unit for using a single acting cylinder. I don't think you have a return path for that oil.
 
No I have not. When I get caught up I will see if I can dig out a operators manual. pretty sure there is one around here somewhere.
 
Well I did dig up the operators manual. Havent been out to the tractor yet. But according to the manual on hydra-electric units , you can not use two single acting cylinder at the same time ?

Is this my problem , that it will not work no matter what ?

Thanks
 
What would happen if you put a male tip on a hose so you could plug it in to a coupler,then screwed the other end in where the return goes for the power beyond and set the tractor up for a two way cylinder? That hose would let the oil blow off the return side of the valve and should open things up for the oil to return from the cylinder through the other hose shouldn't it?
 
Our New Holland T5070 has basically that set up for one way cylinder. It has a hydraulic end with a short piece of hose that is plumbed into the fill neck for the hydraulics.

Not sure I will go thru that on this tractor . Was more just trying to use the mower to run the tractor thru its paces to see if everything is operational. I have a loader of an 1800 I bought a few years ago , I may put that on it.
 
I have a woods ditch bank mower that struggles to lift if the unit isn't off the
ground enough to clear..once it's high enough it has no problem. Mine came single
acting...I made it double and there is a process. Mine also had a problem operating
with the remote acting backwards, up being down and down up. I have a loader and
disconnect the tilt on the bucket lines...lines and connectors are the same so
hooking one way or the other is just 50/50.


Sounds like one remote was setup to do something specific and you have to set it up
to be the same as the other.
 
According to original manual. you can not run two single acting cylinder at the same time. So I figure if it is a big deal I can easlily convert the lift cylinder to double acting. Or I can Just unfold it when I move between pasture hook and unhook the remote for the wings. Or I will just put one of the newer tractors on it . Not worth going to crazy on it, it is the only piece of equipment we have with single acting cylinder.

I just want to make sure everything is operating as it should.
 

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