If the recall affects your tractor which I assume is a TC model, New Holland will send you a letter stating so. If you have not recieved one yet, it probably does not, but I would check with your dealer to be sure. As far as the oil change, New Holland has a lighter, thinner weight hydraulic oil called F200. Mainly it is designed for tractors run in colder climates (New York) to help speed up the hydraulics and reduce the whine in hydrostatic tractors during cold weather operation. Check other postings for more info and to hear what others opinions are of the F200 versus the 134!