Subaru Legacy 2003 Service Manual page 266

26) Remove the water pipe.
( 3 )
( 4 )
( 2 )
( 1 )
(1) Service hole plug
(2) Gasket
CYLINDER BLOCK
ME-00300
( 3 )
( 4 )
( 2 )
( 1 )
(3) Circlip
(4) Piston pin
ME(H4SO)-69
( 1 )
( 3 )
( 4 )
( 5 )
( 6 )
( 2 )
( 3 )
( 4 )
(5) Service hole cover
(6) O-ring
MECHANICAL
ME-00139