Subaru 2003 LEGACY Service Manual page 26

( 1 )
(1) Piston
(2) Piston pin
(3) Circlip
15) Installing the piston:
(1) Turn the cylinder block so that #1 and #2 cyl-
inders face upward.
(2) Using the ST1, turn the crankshaft so that
#1 and #2 connecting rods are set at bottom
dead center.
ST1 499987500 CRANKSHAFT SOCKET
(3) Apply a coat of engine oil to the pistons and
cylinders and insert pistons in their cylinders us-
ing ST2.
ST2 398744300 PISTON GUIDE
ST2
CYLINDER BLOCK
( 5 )
( 4 )
( 3 )
( 2 )
(4) Gasket
(5) Service hole plug
ST1
ME-00157
ME(H4DOSTC)-77
T
( 5 )
( 4 )
( 3 )
( 2 )
Tightening torque ： ： ： ： N·m (kgf-m, ft-lb)
T: 70 (7.1, 51.4)
NOTE:
Piston front mark faces towards the front of the en-
gine.
(A)
(A) Front mark
MECHANICAL
( 1 )
ME-00155
ME-00639