Does anyone know how much Permitram lll I need for a transmission (hydro) and front axle change. I bought a 2011 MF 1526 with a loader on it but no mid-PTO & it's time for 150 hrs. service. I have read that the manual says the 8L/1.06 gals. for the transmission and 4L/1.06 gals. for the front...