Audi TT (2007 year). Manual — part 17
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
Cylinder block (gearbox end)
Note
2.1
Dual-mass flywheel and sealing flange (gearbox end) - exploded view
1 - Bolt
❑ Renew
❑ 60 Nm + 90°
2 - Dual-mass flywheel
❑ Removing and installing
❑ Can only be installed in
one position
3 - Sender wheel
❑ For engine speed send‐
er -G28-
❑ Removing and installing
4 - Engine speed sender -G28-
❑ Removing and installing
5 - Bolt
❑ 4.5 Nm
6 - Dowel pin
❑ 2x
7 - Intermediate plate
❑ Should be positioned on
dowel pins
❑ Do not damage or bend
when assembling
❑ Engaging on sealing
flange
8 - Sealing flange (gearbox
end)
❑ With oil seal
❑ Renewing
9 - Bolt
❑ Tightening torque and sequence
2. Cylinder block (gearbox end)
59
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.
Installing intermediate plate
– Engage intermediate plate on sealing flange -top arrow- and
push onto dowel sleeves -bottom arrows-.
Sealing flange (gearbox end) - tightening torque and sequence
– Renew sealing flange bolts (gearbox end).
– Tighten bolts -1 … 6- in 2 stages as follows:
1.
Screw in bolts by hand until they make contact.
2.
Tighten in stages and in diagonal sequence; final torque 15
Nm.
2.2
Removing and installing dual-mass fly‐
wheel
Special tools and workshop equipment required
♦ Counterhold tool -3067-
Removing
• Gearbox removed.
Caution
Make sure dual-mass flywheel is not damaged.
♦ Remove bolts -B- using normal hand tools (do not use
pneumatic wrench or impact driver, etc.).
♦ When removing the bolts, make sure that the bolt heads
do not come into contact with the dual-mass flywheel.
♦ Rotate the dual-mass flywheel -A- so that the bolts -B-
align centrally with the holes -arrows-.
60
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.
– Insert counterhold tool -3067- in hole on cylinder block
-item B-, slacken bolts for dual-mass flywheel.
– Remove bolts and take off dual-mass flywheel.
Installing
• Tightening torque
Installation is carried out in the reverse order; note the following:
Note
Renew bolts for dual-mass flywheel.
– Insert counterhold -3067- in hole on cylinder block -item A-.
2.3
Renewing sealing flange (gearbox end)
Special tools and workshop equipment required
♦ Tool insert, AF 24 -V.A.G 1332/11-
♦ Assembly tool -T10134-
2. Cylinder block (gearbox end)
61
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.
♦ Depth gauge -VAS 6082-
♦ Hexagon screwdriver insert with ball head 4 mm for hexagon
socket head bolts (commercially available)
♦ 3x M6x35 bolt
♦ 2x M7x35 bolt
Pressing out sealing flange with sender wheel
• Gearbox removed.
– Remove dual-mass flywheel
– Detach intermediate plate from sealing flange and dowel pins
-arrows-.
– Rotate crankshaft by turning bolt for toothed belt sprocket until
crankshaft is positioned at “TDC”, as shown in illustration.
– Remove sump
.
Note
For illustration purposes, the following procedure is shown with
the engine removed.
– Use hexagon screwdriver insert with ball head 4 mm for hex‐
agon socket head bolts to remove engine speed sender -G28-
-item 1-.
Note
Disregard -item 2-.
62
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