A3 Mk2
Exhaust system - exploded view |
1 - | Rear cross member for underbody |
2 - | Centre silencer |
q | Combined in one unit with rear silencer as original equipment. Can be renewed individually for repair purposes |
q | Cutting point → Chapter |
q | Align exhaust system so it is free of stress → Chapter |
3 - | Rubber mounting |
q | Renew if damaged |
4 - | Mounting |
q | Renew if damaged |
5 - | 23 Nm |
6 - | Bracket |
q | Renew if damaged |
7 - | Securing clamp, 7 Nm |
q | Renew |
8 - | Seal |
q | Renew |
9 - | Front exhaust pipe |
q | With catalytic converter |
q | Protect against knocks and impact |
q | With flexible joint |
q | Do not bend flexible joint more than 10° – otherwise it can be damaged |
q | Removing and installing → Chapter |
q | Align exhaust system so it is free of stress → Chapter |
10 - | Support |
11 - | 40 Nm |
12 - | 40 Nm |
13 - | Clamp (front) |
q | Align exhaust system so it is free of stress before tightening clamp → Chapter |
q | Installation position → Fig. |
q | Tighten bolt connections evenly. |
14 - | 23 Nm |
15 - | Front cross member for underbody |
16 - | 23 Nm |
17 - | 23 Nm |
18 - | Rubber mounting |
q | Renew if damaged |
19 - | Clamp (rear) |
q | For separate replacement of centre and rear silencers |
q | Installation position → Fig. |
q | Tighten bolt connections evenly. |
20 - | 23 Nm |
21 - | Rubber mounting |
q | Renew if damaged |
22 - | Rear silencer |
q | Combined in one unit with centre silencer as original equipment. Can be renewed individually for repair purposes |
q | Cutting point → Chapter |
q | Align exhaust system so it is free of stress → Chapter |
23 - | Mounting |
q | Renew if damaged |
24 - | 23 Nm |
25 - | 23 Nm |
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