audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Removing and installing particulate filter > < Silencer
Silencer - exploded view
   
Silencer - exploded view
1 - Rear silencer
q   Align exhaust system so it is free of stress → Chapter
2 - Rubber mounting
q   Renew if damaged
3 - Rubber mounting
q   Renew if damaged
4 - Mounting
5 - Bolt
q   23 Nm
6 - Bracket
q   Renew if damaged
7 - Nut
q   23 Nm
8 - Bracket (bottom)
q   For particulate filter
9 - Nut
q   23 Nm
10 - Diesel particulate filter with catalytic converter
q   Removing and installing → Chapter
q   After renewing, perform Adaption in Guided Functions → Vehicle diagnostic tester.
11 - Bracket (top)
q   For particulate filter
12 - Bolt
q   23 Nm
13 - Bolt
q   23 Nm
14 - Nuts
q   9 Nm
15 - Heat shield
16 - Clamp
q   For particulate filter
q   Renew
q   Installation position → Fig.
q   7 Nm
17 - Seal
q   Renew
18 - Clamp
q   Before tightening, align exhaust system so it is free of stress → Chapter
q   Installation position → Fig.
q   Tighten bolt connections evenly
19 - Nut
q   23 Nm
20 - Bolt
q   23 Nm
21 - Mounting
q   Renew if damaged
22 - Bolt
q   23 Nm
23 - Mounting
q   Renew if damaged
24 - Rubber mounting
q   Renew if damaged

   
Installation position of clamp
–  Install clamp so that ends of bolts do not protrude beyond bottom of clamp -arrow-.
l  Bolt connection facing towards right
  A26-0277
Installation position of clamp for particulate filter
l  Angle -α- = 0 ± 10°
  A26-10728

Removing and installing particulate filter > < Silencer