Hydraulic lift system.

Terry Wible · Nov 7, 2014

Duh!! I am just getting it. I realize that the actual pump is on the side of the block. The system under the seat is the valve lift system. Correct? So how many wear parts are there that can be replaced?
Terry

old · Nov 7, 2014

Depends on the tractor they are not all made the same so your lack of info makes it hard for us to help you help your self

Terry Wible · Nov 9, 2014

Sorry, it was an impulsive post. My 660 3 point hitch will raise properly, but after an hour of use it drops and won't raise. I was told here to remove the PTO lever plate and see if I can see leaks and I plan to do that. In the mean time I realized that the actual pump was on the side of the block. So, there are fewer parts to replace in the valve system under the seat. I was wondering what they were because when I tear it apart, I want to replace it all.
Terry

old · Nov 9, 2014

Most if not all those parts come in the top cover gasket set. I just rebuilt the 3 point on an 860 and the gasket set if the same. I would start by checking pressure in the system both hot and cold to see if maybe the pump is getting weak

Hydraulic lift system.

Terry Wible

Member

old

Well-known Member

Terry Wible

Member

old

Well-known Member

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