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.
Exhaust manifold (rear left) - tightening torque and sequence
– Tighten nuts in 3 stages in the sequence shown:
Stag
e
Nuts
Tightening torque
1.
-1 … 6-
Screw in by hand until nuts make con‐
tact with exhaust manifold
2.
-1 … 6-
10 Nm
3.
-1 … 6-
25 Nm
Exhaust manifold (front right) - tightening torque and sequence
– Tighten nuts in 3 stages in the sequence shown:
Stag
e
Nuts
Tightening torque
1.
-1 … 9-
Screw in by hand until nuts make con‐
tact with exhaust manifold
2.
-1 … 9-
10 Nm
3.
-1 … 9-
25 Nm
Exhaust manifold (rear right) - tightening torque and sequence
– Tighten nuts in 3 stages in the sequence shown:
Stag
e
Nuts
Tightening torque
1.
-1 … 6-
Screw in by hand until nuts make con‐
tact with exhaust manifold
2.
-1 … 6-
10 Nm
3.
-1 … 6-
25 Nm
Exhaust system (rear)
Audi A8 2003 ➤
10-cylinder direct petrol injection engine (5.2 ltr. 4-valve), mechanics - Edition 10.2013
226
Rep. gr.26 - Exhaust system
