D14 3 pt not raising

[gene_acres]

My D14 just quit raising the 2 point. Any ideas on what could casue that? Has Hyrdaulic fluid. Quit last year but was real low on Hyrdrualic fluid filling it up fixed it that time. Not helping this time.

 

[Anonymous-0]

Was it full of fluid when it quit working? If it wasn't, most likely the hose inside the rear axel has broken. If it was, I'm as stumped as you. Check your linkage to make sure it is right.

 

[gene_acres]

Fluid was just a little low not much. I loosened the fitting going into the back plunger on the outside and ran lift there is no fluid coming out. Wouldn"t I see that oil leaking around there some where? SO must be pump or broken cam on lever. But arm to raise feels like there is resistance. Speed arm does not feel like there is any resistance on it though.

 

[Anonymous-0]

More than likely you have a problem with your hydraulic pump. I have a D-14 that I mess around with on the farm. I had the same problem a couple of years ago; when you would come to the end of the field to raise the plow nothing would happen. I eventually had to have the hydraulic pump rebuilt. The plunger in the hold positioning valve on the side of the hydraulic pump was broken (a common occurance). If you have to replace followers (rollers), it gets real expensive, real fast (followers are over $100.00 ea. through AGCO). When you put the cover back on the center housing you have to make sure you have the linkage lined-up perfectly or you may bend the linkage when you bolt the cover down (I speak from experience). Good luck; hope this helps!