A4 Quattro Wagon L4-2.0L Turbo (BPG) (2005)
Wastegate Actuator: Service and Repair
Vacuum Diaphragm For Turbocharger, Removing And Installing
Removing
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Remove securing plate - 1 - over linkage on turbocharger.
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Loosen lock nut - 2 -.
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Disconnect linkage from turbocharger - 3 -.
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Remove vacuum diaphragm - 1 - from turbocharger - 4 -.
Installing
Installation is in reverse order of removal, note the following:
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Vacuum diaphragm for turbocharger, adjusting
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Install turbocharger
Torque specifications
Vacuum diaphragm to turbocharger
10 Nm
Lock nut to linkage
9 Nm 1)
1) Secure lock nut with sealing wax