Impreza Outback Sport AWD F4-2.5L SOHC (2002)
Crankshaft: Description and Operation
Crankshaft
The crankshaft is supported in the cylinder block by five bearings. Each corner formed by a journal or pin and a web is finished by fillet-rolling
method which increases strength of that area. The five crankshaft bearings are made of aluminum alloy and the No. 5 bearing is provided with a
flanged metal to support thrust forces.
