FORD EARLY 2000 NO 3 PT LIFT

My EARLY FORD 2000 " Model # = 20313 & SN. = ( 163862 ) - 1962 " Three point will not lift.
Do these have a Hydraulic Filter or any thing that can get plugged ?? or What could be stopping it from NOT lifting .
Have about t FOOT of SNOW coming so need to get it lifting !!!
John in MN.

Classic stuck unload valve.

(quoted from post at 14:38:07 11/26/19) Classic stuck unload valve.

Click to expand...

Well Thanks I will check that out .

One other thing I did not mention was the Lift Control when I move it up and or down it has hardly any drag or resistance it moves Very Easy .
I had bought this tractor sight unseen and did not Know the 3 point was not functioning.
I should get some Gaskets and open it up = and look .
One other comment when I looked at the OIL in the Lift Section it looked kind of Whitish - I did drain it out and put new Ford Recommended Lube in .
I will check the Unloader Valve. I know their is a Adjustable Valve I saw on the "Top - Front - Middle" of Hydraulic Housing - When I had the cover off to peek inside a while ago --- that I had wondered "What - or How" it should or could be adjusted to - It has a Big Slotted Screw Head on it = probably about 3/4 Inch in Diameter ???

Thanks John in MN. we got about a Foot of Snow last Night .
I also have a Massey Ferguson MF205 that I had been out doing some Brush Cutting with and broke some things in the
PTO area and now " NO PTO " . I saw others had the same trouble with these little Massey's ..

The More We Have - The More Troubles We Have .....

Pump lost prime?

(quoted from post at 12:44:36 11/27/19) Pump lost prime?

Click to expand...

might pull the cover on unknown history tractor just to see if thee are any internal parts inside.

Do not touch the big valve you describe, that is a pre-set ram
cylinder safety valve and requires no adjustment. It blows off
when an implement bounces on the lift arms and reduces shock
loading on the ram cylinder.