Subaru Impreza 2002 Service Manual page 205

MECHANICAL
9) Install the crankshaft pulley. <Ref. to ME(STi)-
45, INSTALLATION, Crankshaft Pulley.>
10) Install the V-belt. <Ref. to ME(STi)-43, IN-
STALLATION, V-belt.>
C: DISASSEMBLY
1) Remove the valve lifters.
2) Compress the valve spring and remove the
valve spring retainer key. Remove each valve and
valve spring.
ST 498267600 CYLINDER HEAD TABLE
ST 499718000 VALVE SPRING REMOVER
CAUTION:
• Metallic sodium is enclosed in the exhaust
valve; therefore, use extreme care when han-
dling and discarding them. <Ref. to ME(STi)-71,
DISPOSAL, Cylinder Head Assembly.>
• Keep the removed parts in order for re-install-
ing in their original positions.
• Mark each valve to prevent confusion.
• Use extreme care not to damage the lips of
the intake valve oil seals and exhaust valve oil
seals.
CYLINDER HEAD ASSEMBLY
S2M1881A
ME(STi)-66