4C20 Gasoline Engine Repair Manual
3. Removing the hydraulic drive of the timing chain tensioner
4. Removing the tensioner and damper of the timing chain
(a) Remove 1 bolt (B) and remove the drive chain tensioner
crankshaft after replacing the chain.
yes timing.
(a) Press the tensioner in the direction of the arrow (large figure).
Timing.
2. Removing the upper timing chain damper
(b) Lock the hydraulic tensioner plunger (small illustration) with
the retainer (A).
1. Alignment marks
(c) Remove the 2 screws and remove the hydraulic tensioner.
(a) Insert a screwdriver into the guide groove and remove the top
guide.
(b) Remove the 2 bolts (A) and remove the drive chain guide
(a) Check and set the VVT phase shifter marks to the position
shown in the figure. This will prevent the pistons from colliding
with the valves as the valve rotates.
80
Mounting mark
Machine Translated by Google
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