zetor 7745 hydrualics not working

[cjjans89]

I have a zetor 7745 and I can't seen to get the hydraulic working for the loader or three point hitch when It worked fine when I used it a month ago so I don't know if I have the lever wrong or what any help would b appreciated thanks

 

[J_J]

Try moving the 3pt lever, and see if it affect the FEL.

Install a gage in the system before the first valve.

 

[cjjans89]

ok i tried that and nothing what do you mean by putting a guage on there is it so i can see if its working or for something else and i dint know if you know a lot about this tractor but there is a lever on the floor that runs everything and i think it has 4 positions and that is what i was think i had wrong but i tried all of them and i cant get it going

 

[J_J]

Yes, a gage will tell you if you have pressure, and how much. It can also be used to set relief valves.

 

[cjjans89]

well i will def have to do that then when i get it home from the farm is there anything else u may know abouty the hydrualics and why they are not working and thanks for the info

 

[mmurphy]

Can you see the pump? Does it have coupling connector from pump to crank shaft? I assume not out of oil? Can you hear fluid moving through valve or hose?