hydraulic valve problem
hydraulic valve problem
(OP)
i have a david brown 995 recently i had replaced a supply line to my frontend loader valve that blew in the process the new supply line got switched with the return line in installation loader arms would go up and bucket would tilt down thought the control valve was bad replaced it does the same thing with the new valve neither cylinders will retract and when they are fully extended out the cylinders the machine doesnt go in relief either any help would be appreciated thanks





RE: hydraulic valve problem
Google search only took me to the implematic system operation.
Ted
RE: hydraulic valve problem
Any checkvalve switched or turned the wrong way? Operation valve with integrated checkvalve misplaced?
RE: hydraulic valve problem
"..the more, the merrier" Genghis Khan
RE: hydraulic valve problem
There may be a valve stuck open, either because of dirt or the reverse connection of hoses and it is bypassing flow instead of causing flow to go to the cylinders.
Ted