hydraulic question re: 3 pt hitch

[beetlebaily]

Hi,
I just purchased a used kubota B7800 with 80 hrs. When I first got it a loader and backhoe were on it and worked fine. I disconnected the backhoe from the tractor along with the main hydraulic line. Then put on the 3 pt hitch and connected the main hydraulic line onto the quick connect at the back of the tractor. The arms of the hitch are down and will not raise and the loader is slow and semi unresponsive. Any ideas what's up??

 

[art]

The hoses have to be reconnected to complete the circuit!

 

[beetlebaily]

Thanks for the suggestions. We looked under the tractor and found a piece of branch that was pinching the hose against the frame. Removed it and problem solved. Wierd how stuff happens