Subaru Impreza 2002 Service Manual page 217

MECHANICAL
11) Position the lower rail gap at (E) or (F) in the fig-
ure.
CAUTION:
• Ensure the ring gaps do not face the same di-
rection.
• Ensure the ring gaps are not within the piston
skirt area.
(C)
25
(F)
12) Install the circlip.
Install the circlips in piston holes located opposite
service holes in cylinder block, when positioning all
pistons in the corresponding cylinders.
(1) Piston
(2) Piston pin
(3) Circlip
CYLINDER BLOCK
CAUTION:
Use new circlips.
(E)
35
CAUTION:
Piston front mark faces towards the front of the
(D)
engine.
EN1516
(4) Gasket
(5) Service hole plug
ME(STi)-78
(A)
(A) Front mark
Tightening torque: N·m (kgf-m, ft-lb)
T: 69 (7.0, 50.6)
B2M1403A
EN1517
B2M1322J