Audi Workshop Service and Repair Manuals

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Install the coolant thermostat housing.

Further installation is performed in reverse order of removal, noting the following:

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Install the toothed belt (adjust timing). Refer to => [ Toothed Belt ] See: Engine/Timing Components/Timing Belt/Service and Repair/Removal
and Replacement/Toothed Belt.

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Fill the cooling system. Refer to => [ Draining and Filling ] See: Service and Repair/Procedures.

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Install the torque support, refer to => [ Torque Bracket and Support Valve Assembly Overview ] See: Engine/Service and Repair/Torque Bracket
and Support Valve Assembly Overview.

Tightening Specifications

‹› 1) Strength class 10.9