There is some adjustments, THAT SHOULD ONLY BE MADE FROM A
TRUE, BONIFIDE, KUBOTA MECHANIC. Not just one that calls himself one.
For there are many that do and are NOT that .
OK, From what I understand. There is some adjustments. What they are exactly, I don't know, BUT, there are some certain things that has to be just right for one to get the FULL amount of power.
We have a mechanic in Vicksburg, that took a look at mine, not that I was having any problems. He was at a friends place, checking hydro pressure on his. While he was there, he was kind enough to check mine out to make sure it was right. So I ran to my place, loaded up my RTV and brought it to him. He done some minor adustments and it give my 900 some more power altogether.
Again, I would ONLY advise to make sure you have a person that knows
what in the heck his is doing before he touches the adjustments and starts opening up the pressure valves ...........
.......... two guns