S6 V8-4.2L (BBD) (2004)
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Bolt versions
Bolt -A- without ribbing.
Tightening torques: 25 Nm
Bolt -B- with ribbing.
Tightening torques: 75 Nm
Bolt -C- with screw head and washer ribbing.
Tightening torques: 30 Nm + turn another 90 degree.
-
Align exhaust system free of stress.
Tightening torques
Component........................................................................................................................................................................................................................Nm
Driveshaft to transmission....................................................................................................................................................................................................55
Heat shield for driveshaft to cover for Torsen differential...................................................................................................................................................25
Front exhaust pipe with catalytic converter to mounting strap.............................................................................................................................................25
Front exhaust pipe with catalytic converter to exhaust manifold.........................................................................................................................................25
Clamp for exhaust pipe.........................................................................................................................................................................................................40
