The serial number for the tractor I'm rebuilding is 13709518 and the parts tractor is 38638518. I don't have the ISO number as the cans are gone. I didn't check the tempture of the oil but it seemed normal but I could be wrong. The oil did get air bubules in it, many tiny ones so the oil had a haze to it almost like it had water in it but it was fresh. The filter was replaced as well. There where some small bubblies floating around. I know the oil didn't have any water in it as I pulled the hydralic pan and cleaned everything.  I ran the 3pt in postion control, I tried the draft a few times but didn't work very good. I think this is from the fade and not so much the draft control.  The draft control spring is in good working condition after I cleaned and greased it.