Subaru 2002 IMPREZA Service Manual page 184

CYLINDER BLOCK
MECHANICAL
13) Installing the piston:
(1) Turn the cylinder block so that #1 and #2 cyl-
inders face upward.
(2) Using ST1, turn the crankshaft so that #1
and #2 connecting rods are set at bottom dead
center.
(3) Apply a coat of engine oil to the pistons and
cylinders and insert pistons in their cylinders us-
ing ST2.
ST1 499987500 CRANKSHAFT SOCKET
ST2 498744300 PISTON GUIDE
14) Installing piston pin:
(1) Insert ST3 into service hole to align piston
pin hole with connecting rod small end.
CAUTION:
Apply a coat of engine oil to ST3 before inser-
tion.
ST3 499017100 PISTON PIN GUIDE
(2) Apply a coat of engine oil to the piston pin
and insert piston pin into piston and connecting
rod through service hole.
(3) Install the circlip.
CAUTION:
Use new circlips.
S2M 1828
(4) Apply fluid packing around the service hole
Plug.
Fluid packing:
THREE BOND 1215 or equivalent
B2M2625
( 5 ) Install the service hole plug and gasket.
CAUTION:
Use a new gasket.
ME(D0HC TURBO)-78