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
3 - Oil filter bracket
❑ With oil retention valve
❑ Removing and installing
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
❑ Checking
❑ 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
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
❑ Diagram of coolant hose connections
❑ 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
.
– 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
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