Subaru Impreza 2002 Service Manual page 942

D: ASSEMBLY
(1) Valve
(2) Valve guide
(3) Valve spring seat
(4) Oil seal
(5) Valve spring
1) Installation of valve spring and valve
(1) Place the cylinder head on ST.
ST 498267800 CYLINDER HEAD TABLE
(2) Coat the stem of each valve with engine oil
and insert valve into valve guide.
CAUTION:
When inserting the valve into valve guide, use
special care not to damage the oil seal lip.
(3) Install the valve spring and retainer.
CAUTION:
Be sure to install the valve springs with their
close-coiled end facing the seat on the cylinder
head.
CYLINDER HEAD ASSEMBLY
(6) Retainer
(7) Retainer key
(8) Spark plug gasket
(9) Camshaft
(10) Oil seal
ME-65
(11) Plug
(12) Camshaft cap
(13) Valve rocker ASSY
(4) Set the ST on valve spring.
ST 499718000 VALVE SPRING REMOVER
MECHANICAL
B2M2629B
B2M2630A