S5 Workshop Manual
Engine
EM-20
5) Tighten bearing cover to the specified torque in two or three times according to the
figure.
Notes:
■ Uniformly tighten
rocker arm
Tightening Torque
Main bearing cover bolt:
19
～
21
N•m
6) Use special tool, camshaft oil seal
installer and guide rod (JACF125,
JACF126).
Make sure to apply oil on the surface of
oil seal, and then insert oil seal along the
front of camshaft. Use a hammer to push
the installer until the oil seal is in its
proper position.
7) Install and tighten camshaft chain
wheel bolts to the specified torque.
Tightening torque
Camshaft sprocket bolt:
80
～
100
N•m
EM021
EM020
EM019
EM018
Front end
Oil seal
Camshaft
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