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volkswagen Workshop Repair Guides


Passat Sedan V6-3.6L (BLV) (2008)

Engine, Cooling and Exhaust > Cooling System > Thermostat, Engine Cooling > Component Information > Service and Repair

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Thermostat: Service and Repair

Coolant Thermostat

Special tools, testers and auxiliary items required

‹› Hose Clip Pliers (VAS 6340)

Removing

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Remove the noise insulation.

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Drain the coolant. Refer to => [ Draining and Filling ] See: Service and Repair/Procedures/Draining and Filling.

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Move the connector - A - to the side.

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Remove the coolant hoses - arrows - from the oil cooler and move them to the side.

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Remove the connecting piece bolts - arrows - and remove the connecting piece and coolant hose.

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Remove the coolant thermostat from the coolant pipe.

Installing

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Clean the sealing ring surface.

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Install the coolant thermostat into the coolant pipe.

‹› Installed position: the edges on the thermostat and coolant pipe must align - arrows -.

Engine, Cooling and Exhaust > Cooling System > Thermostat, Engine Cooling > Component Information > Service and Repair

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