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Ignition system, glow plug system > < Removing and installing parts of exhaust system
Assembly diagram
   
Assembly diagram
1 - Turbocharger
q   Removing and installing → Chapter
2 - Gasket
q   Renew
3 - Lambda probe 1 in front of catalytic converter -G39-, 50 Nm
q   Grease only the threads with -G 052 112 A3-; -G 052 112 A3- must not get into the slots on the probe body
q   Remove and install with -U-40080-
4 - Lambda probe 2 after catalytic converter -G130-, 50 Nm
q   Grease only the threads with -G 052 112 A3-; -G 052 112 A3- must not get into the slots on the probe body
q   Remove and install with -U-40080-
5 - Double clamp
q   Note installation position → Fig.
6 - 40 Nm
q   Renew
7 - Mounting
8 - 20 Nm + 1/4 turn (90°) further
9 - Rear silencer
10 - 40 Nm
11 - Double clamp
12 - Marking
q   Visible from below
q   For centering double clamp
13 - Separating point
q   If, in cases of repair, the exhaust pipe is supplied in one piece, cut-through exhaust pipe at separating point as marked.
q   Note installation position → Fig.
q   Align middle and rear silencer free of stress
14 - 20 Nm
15 - Tunnel bridge
16 - Protective plate
17 - Centre and rear silencer
18 - 25 Nm
19 - Mounting
q   Note installation position
20 - Mounting
21 - Front exhaust pipe with catalytic converter
22 - 40 Nm

   
Front separating point on exhaust pipe
–  Separate exhaust pipe at right angles at separating point -arrow 2-.
–  When installing position repair double clamp -4- between points -arrows 1-and -3-. Tightening torque: 40 Nm
  E26-0025
Rear separating point on exhaust pipe
–  Separate exhaust pipe at right angles at separating point -arrow 2-.
–  When installing position repair double clamp -4- between points -arrows 1-and -3-. Tightening torque: 40 Nm
  E26-0026

Ignition system, glow plug system > < Removing and installing parts of exhaust system