audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Removing and installing front exhaust pipe with catalytic converter > < Silencers
Silencers - exploded view
   
Silencers - exploded view
1 - Nut
q   Renew
q   40 Nm
2 - Gasket
q   Renew
3 - Exhaust manifold
q   Removing and installing → Chapter
4 - Lambda probe -G39-
q   Removing and installing → Rep. gr.24
5 - Rubber mounting
q   Renew if damaged
6 - Centre silencer
7 - Clamp
q   Installation position → Fig.
q   Tighten bolt connections evenly
q   M8: 23 Nm; M10: 40 Nm
8 - Nut
q   23 Nm
9 - Bolt
q   23 Nm
10 - Mounting
q   Renew if damaged
11 - Rubber mounting
q   Renew if damaged
12 - Rear silencer
13 - Rubber mounting
q   Renew if damaged
14 - Retainer
q   23 Nm
15 - Bracket
16 - Rubber mounting
q   Renew if damaged
17 - Lambda probe after catalytic converter -G130-
q   Removing and installing → Rep. gr.24
18 - Front exhaust pipe with catalytic converter
q   Protect against knocks and impact
q   Removing and installing → Chapter
19 - Bolt
q   23 Nm
20 - Flexible joint (decoupling element)
q   Do not bend more than 10° – otherwise risk of damage
q   Use setting tool -T40035- to make sure flexible joint is not kinked.

   
Installation position of clamp
–  Fit clamp in horizontal position.
l  Bolt connection faces to left.
  A26-0218

Removing and installing front exhaust pipe with catalytic converter > < Silencers