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While holding the hexagonal portion of the camshaft with a wrench, remove the camshaft
sprocket bolt.
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While holding the hexagonal portion of the camshaft with a wrench, remove the V.V.T. sprocket
bolt.
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1.Apply a proper minimum quantity of engine oil to the following points.
- Camshaft end
- Insertion hole in V.V.T. sprocket (all over inside and outside surfaces)
- Threads and head of V.V.T. sprocket bolt
- Bearing surface of V.V.T. sprocket bolt
2.Install the V.V.T. sprocket onto the camshaft.
3.Make sure that the V.V.T. sprocket is installed all the way onto the camshaft. Holding
the hexagonal portion of the camshaft with a wrench, check that the V.V.T. sprocket does not
turn.
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4.While holding the hexagonal portion of the camshaft with a wrench, tighten the V.V.T.
sprocket bolt to 65 ± 5 N·m.
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While holding the hexagonal portion of the camshaft with a wrench, tighten the sprocket
bolt to 92 ± 13 N·m.
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1.Place the timing chain such that the blue link that is away from the other two blue links
of the chain is on the crankshaft side.
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2.Install the timing chain onto the crankshaft sprocket, aligning the blue link with the
mark on the sprocket.
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3.Install the chain onto the V.V.T. sprocket, aligning the blue link with the mark on the
sprocket.
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4.Install the chain onto the camshaft sprocket, aligning the blue link with the mark on
the sprocket.
When doing this, rotate the V.V.T. sprocket or the camshaft sprocket by a tooth or two
and then align the blue link and the mark.
5.Ensure that all of the 3 pairs of the timing marks are aligned.
6.Install the chain guide and the tensioner lever.
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1.While pressing in the plunger of the timing chain tensioner, insert the pin as illustrated
to lock the plunger.
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2.Install the timing chain tensioner onto the cylinder block, timing chain tensioner bolts
to 9.5 ± 2.5 N·m.
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3.Remove the pin from the tensioner. Timing chain should be tensioned via the tensioner
lever.
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