Subaru Impreza 2002 Service Manual page 957

MECHANICAL
14) Installing piston pin
(1) Insert the ST3 into service hole to align pis-
ton pin hole with connecting rod small end.
CAUTION:
Apply a coat of engine oil to the ST3 before in-
sertion.
ST3 499017100 PISTON PIN GUIDE
(2) Apply a coat of engine oil to the piston pin,
and then insert the piston pin into piston and
connecting rod through service hole.
(3) Install the circlip.
NOTE:
Use new circlips.
(4) Apply fluid packing around the service hole
plug.
Fluid packing:
THREE BOND 1215 or equivalent
CYLINDER BLOCK
(5) Install the service hole plug and gasket.
NOTE:
Use a new gasket.
G2M0189
S2M1828
B2M2625
ME-80
B2M2620