Subaru 2009 IMPREZA Service Manual page 1144

MECHANICAL
(6) Install the service hole plug and gasket.
NOTE:
Use a new gasket.
Tightening torque:
70 N·m (7.1 kgf-m, 51.6 ft-lb)
(1)
(1) Piston
(2) Piston pin
(3) Snap ring
(4) Gasket
(7) Set the parts so that the #3 and #4 cylinders
are on the upper side. Following the same pro-
cedures as used for #1 and #2 cylinders, install
the pistons and piston pins.
(8) Install the service hole cover.
NOTE:
Use new O-rings.
Tightening torque:
6.4 N·m (0.7 kgf-m, 4.7 ft-lb)
Cylinder Block
ME-00140
(5)
T2
(4)
(3)
(2)
(5) Service hole plug
(6) Service hole cover
(7) O-ring
ME(H4DOTC)-86
T1
(6)
(7)
(3)
(2)
Tightening torque:N·m (kgf-m, ft-lb)
T1: 6.4 (0.7, 4.7)
T2: 70 (7.1, 51.6)
(1)
ME-02440