Audi Q7 2007
!
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
Repair Group 21 – Turbocharging/supercharging
6
194
1.2
Turbocharger - exploded view of components
1 - 30 Nm + 90
°
(
1
/
4
turn)
further
"
Bolt strength rating
10.9
"
Renew
"
Coat with high-tem-
perature lubricant;
for high-tempera-
ture lubricant refer
to
⇒
Parts cata-
logue
"
Note tightening se-
quence: (left-side)
⇒
page 213
, (right-
side)
⇒
page 215
2 - Gasket
"
Renew
3 - Intermediate flange
"
Removing and in-
stalling
⇒
page 197
4 - Seal
"
Renew
5 - Gasket
"
Renew
6 - 9 Nm
"
Coat with high-tem-
perature lubricant;
for high-tempera-
ture lubricant refer
to
⇒
Parts cata-
logue
7 - Connecting pipe to
changeover flap for ex-
haust gas recirculation cooler
8 - 9 Nm
9 - O-ring
"
Renew
10 - Gasket
"
Renew
11 - Exhaust gas temperature sender 1 -G235-
"
Coat with high-temperature lubricant; for high-temperature lubricant refer to
⇒
Parts catalogue
"
Tighten union nut to 25 Nm.
12 - 25 Nm
"
Coat with high-temperature lubricant; for high-temperature lubricant refer to
⇒
Parts catalogue
13 - Gasket
"
Renew
14 - Starter catalytic converter
"
Removing and installing
⇒
page 204
15 - 23 Nm
"
Coat with high-temperature lubricant; for high-temperature lubricant refer to
⇒
Parts catalogue
16 - Heat shield for turbocharger
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