I had a simular problem with some flatface couplers on an attachment. Mine wasnt pressure related. The male coupler on the attachment was made of a softer metal and the radius where the female coupler holds on to it was getting peened over from vibration making it slightly larger than the end...
I have a 1999 334 and sometimes the foot peddle for the thumb sticks closed or open and the hydraulics go into relief valve from the over pressure and stalls my tracks.
I
I also have a gravel driveway. What works fo me is i keep the bucket parallel to grade and in the float position. I never take it out of float and put down pressure on the bucket. When it freezes down i still use float but angle the cutting edge down a little.
I have a 1999 Bobcat 334 excavator and a new attachment that requires a case drain that it does not have. I'm looking for some Ideas and or pictures of where and how to install a case drain on my 334. Any one done this?
Thanks Gary
Thats too much for me to take on. If you have a welder, band saw, plasma cutter, and drill press you can build it. I seen one on youtube but dont know if they make one for Kubota. . Thanks for looking and commenting, Gary
I just completed a bumper/counter weight for my svl90-2. Kubota does not make any provisions for counterweight or a rear bumper. So this is my bumper build.