TT Roadster L4-2.0L Turbo (BWA) (2009)
Thermostat: Service and Repair
Coolant Distribution Housing with MAP Controlled Engine Cooling Thermostat
Removing
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Remove generator.
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Disconnect coolant pipes => [ Coolant Lines ] See: Turbocharger Coolant Line/Service and Repair.
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Pull coolant hose - 2 - off from coolant distribution housing, thereby pull out retaining clip - 1 -.
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Remove bolts - arrows - and remove coolant distribution housing with Map Controlled Engine Cooling Thermostat ( F265) from engine.
Installing
Installation is in reverse order of removal, note the following:
‹› Tightening torques => [ Engine-Side Coolant System Assembly Overview ] See: Service and Repair/Removal and Replacement/Engine-Side
Coolant System Assembly Overview
‹› Always replace gaskets and seals.
‹› Secure all hose connections using hose clamps appropriate for the model type.
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Clean sealing surface for O-ring.
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Replace O-ring and coat it with coolant.