Audi TT (2007 year). Manual - part 40

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.

2

Oil filter bracket and engine oil cooler

2.1

Oil filter bracket and engine oil cooler - exploded view

1 - Gasket

❑ Renew

2 - Bolt

❑ Renew
❑ Tightening torque and

sequence 

⇒ page 152

3 - Oil filter bracket

❑ With oil retention valve
❑ Removing and installing

⇒ “2.2 Removing and in‐

stalling oil filter bracket

with engine oil cooler”,

page 153

4 - Seal

❑ Renew

5 - Connection

❑ 33 Nm

6 - Oil supply pipe

❑ To turbocharger
❑ Installation sequence:
– Screw in union nuts by

hand until they make

contact.

– Tighten union nuts to 22

Nm.

– Secure bracket.

7 - Oil pressure switch -F1-

❑ With seal
❑ Renew seal
❑ Opening/closing pressure 0.7 bar
❑ Brown insulation
❑ Removing and installing 

⇒ page 156

❑ Checking 

⇒ page 157

❑ 20 Nm

8 - Sealing cap

❑ 25 Nm

9 - O-ring

❑ Renew

10 - Oil filter element

❑ Removing and installing ⇒ Maintenance ; Booklet  810

11 - Seal

❑ Renew
❑ Installation position 

⇒ page 152

2. Oil filter bracket and engine oil cooler    

151

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.

12 - Engine oil cooler

❑ See note 

⇒ page 136

❑ Diagram of coolant hose connections 

⇒ page 161

❑ Removing and installing

⇒ “2.2 Removing and installing oil filter bracket with engine oil cooler”, page 153

13 - Seal

❑ Renew

14 - Screw plug

❑ 25 Nm

Oil filter bracket - tightening torque and sequence
– Renew bolts for oil filter bracket.
– Fit bolts at top left and bottom right first.
– Tighten all bolts -arrows- in diagonal sequence and in 2 stages

as follows:

1.

Tighten to 15 Nm.

2.

Turn 90° further.

Installation position of seal for engine oil cooler
– Fit seal -2- so it can be attached to all tabs on engine oil cooler

-1-.

• The oil drilling -arrow- must not be covered by the seal.

152

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.

2.2

Removing and installing oil filter bracket with engine oil cooler

Special tools and workshop

equipment required
♦ Used oil collection and ex‐

traction unit -V.A.G 1782-

♦ Hose clip pliers -

V.A.G 1921-

♦ Assembly tool -T10118-

Removing
– Remove radiator cowl 

⇒ page 192

 .

– Move wiring harnesses -arrows- and electrical connector -1-

clear at bracket and at air pipe.

2. Oil filter bracket and engine oil cooler    

153

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.

– Clamp off coolant hoses with hose clamps up to 25 mm -3094-

as shown in illustration.

– Disconnect coolant hoses -1-.

– Unscrew bolt -1- and detach bracket for wiring harness.

Note

Disregard -arrows-.

– Remove bolts -arrows-.
– Move coolant hose -3- clear.
– Loosen hose clip -2-.
– Unplug electrical connector -1- at charge pressure sender -

G31- and detach air pipe (front).

154