Posted 5/18/2013 09:04 (#3103457 - in reply to #3103057) Subject: Re: erratic steering with JD RTK
NESD
There is a software update for the 8R and 9R tractors, after the software is loaded the steering valve will need to be recalibrated , I have doneseveral of them and it makes a huge difference in the tracking, Does not matter if it is SF1, SF2 or RTK. As it is a tractor issue.
Have your dealer run the S/N thru SDS for the software.
erratic steering with JD RTK
