Impreza Brighton Coupe AWD F4-2.2L SOHC (1997)
Clutch: Description and Operation
High Clutch
In 3rd and 4th speed operation, hydraulic pressure is applied to the high clutch from the control valve and another hydraulic pressure controller. The
clutch plates (drive and driven plates) are connected by this hydraulic pressure, and engine power from the input shaft is transmitted to the front
planetary carrier through the high clutch hub.