Posted 4/14/2019 22:32 (#7440002 - in reply to #7439979) Subject: RE: New Holland T8 Trans Oil Overheating - HELP!!
Northern edge Mahnomen County
My guess is there is some sort of bypass thermostat that directs oil to the cooler that is malfunctioning/stuck. When the oil is cold it allows the oil to bypass the cooler, as it heats up it forces the oil thru the cooler.