Wondering if anyone know the typical operating temperatures for the transmission and hydraulic oils on Case STX 4wds. Ours is a 450 Quadtrac and we got a high temp alarm pulling the air seeder. Probing around with a temp gun everything seems to be at 160-180 F which doesn't seem unreasonable. We had an unfortunate issue boosting the battery in the winter and wrecked some electronics so I don't really trust the alarm considering this was the first time we used the tractor after that (and never had a problem before).Cooler is clean, engine is not heating, and oil temp sensors test good. Anyone know what is a normal temp or where the alarm is supposed to come on?