Alignment mark on the
timing chain
timing
8. Timing chain installation
Timing.
Timing.
ÿ Tightening torque: 22±2 Nm.
(a) Install the timing chain to the VVT exhaust valve camshaft and crankshaft
sprocket.
torus (1).
(b) Check again that the match marks on the
10. Installing the upper timing chain damper
shaft, respectively.
rotators and chains are combined.
(c) Install 2 bolts.
ÿ Tightening torque: 10±1 Nm.
(a) Lightly press the upper timing chain guide with your hand to install it onto
the mounting lug.
Clue:
9. Installing the drive chain tensioner and damper
(d) Remove the retainer (1) after installation.
12. Double check each alignment mark.
ÿ Do not apply heavy force (eg hammer blows) when installing the upper
timing chain guide!
(a) Install the 2 bolts (A) of the drive chain guide
(b) Install 1 bolt (B) of the drive chain tensioner
11. Installing the hydraulic drive of the timing chain tensioner
(a) Press the plunger and secure it with the lock
82
4C20 Gasoline Engine Repair Manual
Machine Translated by Google
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