loader control valve problem
rpbarc
Join Date: Dec 2008 Posts: 4 Missouri |
2008-12-01 158245
I am having a problem with the control vale on my kubota BF300 FEL. The lift valve works fine. the curl/dump valve is my problem.With no load the valve works ok. But with a load the dump direction will stall or send fluid in the wrong direction to the cylinder. I have tried different cylinders, checked the relief valve and disassembled the valve to check for FOD.I would appreciate any help.
Rck
Reply to | Quote Reply | Add Photo
loader control valve problem
Murf
Join Date: Dec 1999 Posts: 7249 Toronto Area, Ontario, Canada Pics |
2008-12-01 158248
First off, welcome!!! :)
As for your loader, it sounds like one of two possible problems.
First, and most likely, one of the quick disconnect fittings is not seated properly.
Secondly, the internal seals in the valve are leaking.
Start with checking all the quick disconnects.
Best of luck. ....
Reply to | Quote Reply | Add Photo
loader control valve problem
leejohn
Join Date: May 2007 Posts: 71 Doniphan, Missouri Pics |
2008-12-09 158486
what about the load check valve would that also do that or would the load just drop? ....
Reply to | Quote Reply | Add Photo
loader control valve problem
Murf
Join Date: Dec 1999 Posts: 7249 Toronto Area, Ontario, Canada Pics |
2008-12-10 158491
I can't see the load check valve having any malfunction that would do what you're talking about.
In my experience any time a pilot operated lock goes bad it's the same thing, it just stops working. Period. No funny symptoms.
Best of luck. ....
Reply to | Quote Reply | Add Photo
Go Top
Share This