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Renewing tailpipe - vehicles without SCR catalytic converter > < Removing and installing SCR catalytic converter

A4 Mk3

Separating Y-pipe and rear silencer - vehicles without SCR catalytic converter
Separating Y-pipe and rear silencer - vehicles without SCR catalytic converter
t  The connecting pipe can be cut through at the point marked in order to renew the Y-pipe or rear silencer(s) separately.
t  The cutting point is marked by an indentation on the circumference of the exhaust pipe.
Special tools and workshop equipment required
   
t  Chain pipe cutter -VAS 6254-
  A26-0790
Procedure
–  Cut through exhaust pipes at right angle at the position marked -arrows- using chain-type pipe cutter -VAS 6254-.
  A26-10568
–  Position centre of clamps -arrows- over cutting location.
  A26-10569
–  Install clamps so that the bolt ends do not protrude beyond bottom of clamp.
l  Installation position: bolt connections face forwards.
–  Align the exhaust system so it is free of stress → Chapter.
  A26-10036

Renewing tailpipe - vehicles without SCR catalytic converter > < Removing and installing SCR catalytic converter