ford naa 3 point

trent718

New User
I am currently working on a ford naa. 3 point was not working so I dissasembled it and put new Orings on piston and unload valve. back pressure valve was stuck so I freed it up. I've adjusted the linkage, fixed the cam pin, new fluid. it still hiccups the 3 point with 75 lbs on it. pump is making 1700psi till releif valve kicks when I chain down lift. with camera I can see fluid leaking from back side where unload valve is. and on the front side where the opening is. front is worse thank back. I'm lost on what to do next
 
(quoted from post at 22:10:23 10/30/21) I am currently working on a ford naa. 3 point was not working so I dissasembled it and put new Orings on piston and unload valve. back pressure valve was stuck so I freed it up. I've adjusted the linkage, fixed the cam pin, new fluid. it still hiccups the 3 point with 75 lbs on it. pump is making 1700psi till releif valve kicks when I chain down lift. with camera I can see fluid leaking from back side where unload valve is. and on the front side where the opening is. front is worse thank back. I'm lost on what to do next
i know this is older but what did you find out? i have to pull my jubilee apart. my three point will not lift at all.
 
(quoted from post at 14:10:23 10/30/21) I am currently working on a ford naa. 3 point was not working so I dissasembled it and put new Orings on piston and unload valve. back pressure valve was stuck so I freed it up. I've adjusted the linkage, fixed the cam pin, new fluid. it still hiccups the 3 point with 75 lbs on it. pump is making 1700psi till releif valve kicks when I chain down lift. with camera I can see fluid leaking from back side where unload valve is. and on the front side where the opening is. front is worse thank back. I'm lost on what to do next

how did you free it up? I think mine is stuck
 
how did you free it up? I think mine is stuck

1999dodge, welcome to the forums.

Being new you likely don't know this site has two viewing formats people can use. Those using the Modern view see the two old posts to which you are referencing so your post has some meaning. Those using the Classic view see only your post without the other two adding substance to it. trent718 might be lurking around, or using a different handle, but that is the only post he shows as having made.

I suggest you start a new post of your own, giving the info and background of your tractor along with its problem. I think you will get more, and better, responses than this one will lead to.
 
(quoted from post at 16:52:04 11/10/22)
how did you free it up? I think mine is stuck

1999dodge, welcome to the forums.

Being new you likely don't know this site has two viewing formats people can use. Those using the Modern view see the two old posts to which you are referencing so your post has some meaning. Those using the Classic view see only your post without the other two adding substance to it. trent718 might be lurking around, or using a different handle, but that is the only post he shows as having made.

I suggest you start a new post of your own, giving the info and background of your tractor along with its problem. I think you will get more, and better, responses than this one will lead to.


thx
 

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