A4 Quattro Cabriolet V6-3.2L (BKH) (2007)
Exhaust Manifold: Locations
Exhaust Manifold, Component Overview
1
-
25 Nm
-
Lubricate with hot bolt paste
-
Observe tightening sequence: Left , right
2
-
Bracket for heat shield
3
-
Exhaust manifold
4
-
Gasket
5
-
Heat shield
6
-
10 Nm
7
-
Oxygen sensor, 55 Nm
-
Before catalytic converter
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The threads of new oxygen sensors are coated with assembly paste; the paste must not get into slots of oxygen sensor body
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When re-using old oxygen sensor, grease threads with hot bolt paste; the paste must not get into slots of oxygen sensor body.
8
-
Front exhaust pipe
-
With decoupling element; Decoupling element must not be bent more than 10 degrees otherwise it may be damaged
-
Protect from shocks and impact stress
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Removing and installing: Left, Vehicles with manual transmission, Vehicles with automatic transmission, Right, Vehicles with manual
transmission, Vehicles with automatic transmission
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Individual components of mounting: Left, Vehicles with manual transmission , Vehicles with automatic transmission ; Right, Vehicles with
manual transmission , Vehicles with automatic transmission
-
Install exhaust system free of stress
9
-
27 Nm
-
Lubricate with hot bolt paste;
10
-
Gasket