Audi TT (2007 year). Manual - part 5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

– Remove bolts -top arrows- for radiator cowl.

Note

The bolts -bottom arrows- are removed at a later stage.

– Remove both front wheels.
– Release fasteners -1 ... 4- and remove centre noise insulation.

– Only on TT Roadster: Remove noise insulation frame

– Release fasteners -arrows- and remove wheel housing liner

(bottom section) on both sides.

1. Removing engine    

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Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

– Release hose clip -2-, lift retaining clip -1- and remove air hose.

– Release hose clip -2-, lift retaining clip -1- and remove air hose.

Note

To prevent coolant from entering, seal off connection on charge

air cooler with a clean plug from engine bung set -VAS 6122- .

– Unplug electrical connector -1-.
– Remove bolts -bottom arrows- and take out air cowl down‐

wards.

– Place drip tray for workshop hoist -VAS 6208- beneath engine.
– Lift retaining clip -arrow-, disconnect coolant hose (bottom

right) from radiator and drain off coolant.

12

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

– Open hose clip -arrow-, disconnect coolant hose (bottom)

leading to pump for exhaust gas recirculation cooler -V400-

and drain off coolant.

– Remove bolts -bottom arrows- on rear side of radiator.

Note

The bolts -top arrows- are removed at a later stage.

– As an additional step, open hose clip -arrow-, disconnect cool‐

ant hose at top of engine oil cooler and drain off remaining

coolant.

– Remove bolts -arrows- and detach bracket -1- for air cleaner

housing.

1. Removing engine    

13

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 
 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 
     with respect to the correctness of information in this document. Copyright by AUDI AG.

– Press release tabs and disconnect crankcase breather hose

-1- from cylinder head cover.

– Move clear vacuum hoses -arrows- at air pipe.
– Loosen hose clip -2- and detach air pipe.

– Detach vacuum hose -2- from vacuum unit of turbocharger.
– Disconnect vacuum hose -3-.

Note

Disregard -item 1-.

– Detach vacuum hose -arrow- from brake servo.

Note

Place a cloth underneath heat exchanger to catch escaping cool‐

ant.

– Lift retaining clips -arrows- and detach coolant hoses from

heat exchanger.

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