Hydrostat and power steering started making abnormal sounds around 30hrs. I had this concern checked at the 50hr service and was informed the noise was normal. Now I have 80hrs on tractor the noise has gotton worse and the power steering will lock up when ever it wants to and i can not turn LEFT at all Im able to turn RIGHT with increased pump noise. Also noticing coolant consumption or lose some how. Dealers are not being helpful at all. If you know what the fix is please let me know i will replace the parts myself as the dealers are not willing are able to.