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Upper timing chain tensioner

Upper timing chain tensioner

To remove


1. Remove the upper engine cover.


2. 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.

3. Remove the upper timing chain tensioner.



To fit


1. 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)


2. Fit the intake hose between the mass air flow sensor and turbocharger. Connect the crankcase ventilation hose to the camshaft cover.


3. Fit the upper engine cover.