S6 Quattro Sedan V10-5.2L (BXA) (2007)
Thermostat Housing: Service and Repair
Coolant Thermostat Housing
Removing
-
Drain the coolant. Refer to => [ Cooling System, Draining and Filling ] See: Service and Repair/Procedures.
-
Disconnect electrical connector - arrow - at Engine Coolant Temperature (ECT) Sensor (on Radiator) (G83).
-
Remove coolant hose - 2 - at bottom of coolant thermostat housing and drain remaining of coolant.
-
Remove bolts - arrows -.
-
Remove coolant thermostat housing and remove coolant hose - 1 - from top of coolant thermostat housing.
Installing
Installation is in reverse order of removal, note the following:
‹› Replace seals and O-rings.
‹› Secure all hose connections with hose clamps appropriate for the model.
-
Fill with coolant => [ Filling ] See: Service and Repair/Procedures.
Tightening Specifications