Upper timing chain tensioner
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Upper timing chain tensioner
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1.
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Remove the upper engine cover.
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2.
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Remove the intake hose from the mass air flow sensor and turbocharger. Disconnect the crankcase ventilation hose from the camshaft cover and bend it aside.
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3.
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Remove the upper timing chain tensioner.
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1.
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Fit the upper timing chain tensioner with a new seal. Make sure that the chain tensioner is fitted the right way round, as illustrated.
Tightening torque 60 Nm (44 lbf ft)
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2.
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Fit the intake hose between the mass air flow sensor and turbocharger. Connect the crankcase ventilation hose to the camshaft cover.
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3.
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Fit the upper engine cover.
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