Subaru 2002 Impreza Service Manual page 166

I
Mechanical
CRANKSHAFT
8. 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.
ME-I 0
NF0372