last Sunday got to drive the 1586 I had replaced the differential on ,no noise so far sounds good from the rear end. I have been fixing and checking everything out, had leaks on the return lines between the injectors and replaced all of them with new clamps. replaced return hose from turbo, replaced oil sending unit and gages in dash and is showing about 60 psi. also now have all filters replaced and fluids changed. last week my son helped me put new door glass in so now it can not get rain and snow in it. work on range shifter and put new spring in for park brake but did not help so when I strip the cab for paint later this year plan to dig into that. still need to work on RPM gage not sure if it sending unit and the gage shows in the cab so that is were I start on that. I painted the draw bar support and sway bar set up while I had it off, look like it need a good cleaning and harder to paint when on tractor. I think this may be the tractor I put a split row bean planter on, I plan to pick up a kinze for next year, I think I done planting beans with a no till drill.