A3 Quattro L4-2.0L Turbo (CBFA) (2009)
‹› For the sake of clarity, the illustrations show the heat shield - B - with the engine removed.
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If present and it becomes necessary, disengage heat shield - B - from front wall of plenum chamber and set it aside (or remove it completely).
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Slide a thermal protective cover - D - and - E - as far back as possible until it is possible to installed the Hose Clamps, Up To 40 Mm. (3093) - F -
onto the coolant hoses - A - and - B -.
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Mark arrangement of coolant hoses - A - and - B -.
‹› The heater core is designed for a specific coolant flow direction, therefore coolant hoses must be connected on the proper sides (coolant hose - A -
supply from cylinder head, coolant hose - B - return to coolant pump).