I have a b3030 with an la403 loader. It has a cab and the controls from the joystick to the loader are two push pull type cables. I have had two cables come apart at the ends. They are 130 dollars each. Has anyone else had this problem.
I also have a B3030 HSDCC with LA403. Not that this is of any help to you, but what has your dealer or Kubota said about this issue? Have they stepped up to assist you?
Several B3030/LA403 owners here and I'm sure that they'd like to know how you made out in case any of us run into the same problem.