Hello , real nice machine.
I have to ask ,has JD fixed the front axle vent ? My 3520 has no front axle vent ! So I have to clean the vent area and lossen the fill dip stick, to let the pressure vent off.Then put a rag over the fill cap and a note on the dash to tighten it back up.It is a pain in the butt ! , but keeps the front axle seals from blowing out and leaking.A lot of the 20 models have had to have front axle seals replaced because of this,and JD has not offered a fix for it. Wasz