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Removing and installing exhaust manifold (left-side) > < Exhaust manifolds

A5

Exhaust manifold - exploded view
   
Exhaust manifold - exploded view
  Note
The illustration shows the exhaust manifold for cylinder bank 2 (left-side).
1 - Nut
q   Renew
q   Coat thread with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue
q   25 Nm
2 - Exhaust manifold
q   Removing and installing: left-side → Chapter, right-side → Chapter
3 - Gasket
q   Renew
4 - Gasket
q   Renew
5 - Bolt
q   Renew
q   Coat thread with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue
q   30 Nm + 90° further

   
Exhaust manifold - tightening torque and sequence
  Note
t  Renew the nuts.
t  Coat threads of nuts with high-temperature paste; for high temperature paste refer to → Electronic parts catalogue.
–  Tighten nuts in 3 stages in the sequence shown:
  A26-11005
StageNutsTightening torque
1.-1 … 9-Screw in nuts by hand until they make contact
2.-1 … 9-15 Nm
3.-1 … 9-25 Nm

   

Removing and installing exhaust manifold (left-side) > < Exhaust manifolds