Subaru LEGACY 2006 Manual page 842

asieps_tobira.book 68 ページ ２００９年１０月２６日 月曜日 午前９時１６分
MECHANICAL
10) Tighten the 8 mm and 6 mm cylinder block con-
necting bolts on LH side (A — H) in alphabetical se-
quence.
Tightening torque:
(A) — (G): 25 N·m (2.5 kgf-m, 18.1 ft-lb)
(H): 6.4 N·m (0.65 kgf-m, 4.7 ft-lb)
(C)
(E)
(D)
(H)
11) Apply engine oil to the oil seal periphery, and
install the rear oil seal using ST1 and ST2.
NOTE:
Use a new rear oil seal.
ST1 499597100 OIL SEAL GUIDE
ST2 499587200 OIL SEAL INSTALLER
ST2
(A) Rear oil seal
(B) Flywheel attaching bolt
12) Position the top ring gap at (A) or (B) in the fig-
ure.
NOTE:
Assemble so that the piston ring mark "R" faces the
upper side of the piston.
Cylinder Block
(G)
(A)
(B)
(F)
ME-00147
(B)
(A)
ST1
ME-00148
ME(H4SO)-68
13) Position the second ring gap at 180° on the re-
verse side the top ring gap.
NOTE:
Assemble so that the piston ring mark "R" faces the
upper side of the piston.
180
(B) (A)
(A)
R H
14) Position the upper rail gap at (C) in the figure.
(C)
25
25
(C)
R H
15) Align the upper rail spin stopper (E) to the side
hole (D) on the piston.
(D)
16) Position the expander gap at (F) in the figure.
(C)
(F)
(C)
180
R H
180
(B)
L H
ME-02721
L H
ME-02722
(E)
ME-02471
180
(F)
L H
ME-02723