fluidtoactlikeageartooth,transferringthetorque fromthedisctotherollerorviseversa.Italsoprevents metaltometalcontactextendingthelifeofthemoving parts. NOTE:Puttingmotoroilorhydraulicfluidinan IVTtransmissionwilldestroyit. Eachofthevariatorsareattachedtoaepicyclic, alsoknowasplanetary,gearset.SeeFigure5B.6 Figure5B...