It replacesthe known viscous clutch in four-wheel drive. As soon as a difference in speedcomes about between the front and the rear axle, the swash plate turns in thehousing. Fluid is pressed to the disk plunger by hydraulic pistons. Thefriction disks are pushed together, and force transmission comes about as aresult of the friction. The slip can be varied with the help of anelectronically controlled throttle valve.
Cut Open Parts:
The functionof the pump plungers and the differential can be shown by turning on thegearbox flange.