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Removing and installing front exhaust pipe > < Summary - Exhaust system for vehicles with front-wheel drive

Octavia Mk1

Summary - Exhaust system for vehicles with four-wheel drive
Summary - Exhaust system for vehicles with four-wheel drive
1 - Front and rear silencer
–  Replace individually when carrying out repairs
–  Separation point → Fig.
2 - Hanger
3 - 23 Nm
4 - Support
5 - Gasket
–  replace
6 - Middle exhaust pipe with catalytic converter
–  protect catayltic converter against shocks and blows
7 - 23 Nm
–  coat with hot bolt paste -G 052 112 A3-
–  pay attention to order for tightening → Fig.
8 - 40 Nm
–  coat with hot bolt paste -G  052  112  A3 -
9 - Distance sleeve
10 - Exhaust turbocharger
–  removing and installing → Chapter
11 - Gasket
–  replace
12 - Front exhaust pipe
–  protect against shocks and blows
–  Avoid a large deflection, max. deflection 10°
–  removing and installing → Chapter
13 - Lambda probe -G39-, 50 Nm
–  coat with hot bolt paste -G 052 112 A3-; hot bolt paste -G 052 112 A3- must not get into the slots of the probe body
–  test: → 1.8 ltr./110 kW engine, fuel Injection and ignition system Motronic ; Rep. Gr.24
–  Plug connection for lambda probe is located below the protective cover → Chapter
14 - Lambda probe -G130-, 50 Nm
–  coat with hot bolt paste -G 052 112 A3-; hot bolt paste -G 052 112 A3- must not get into the slots of the probe body
–  test: → 1.8 ltr./110 kW engine, fuel Injection and ignition system Motronic ; Rep. Gr.24
–  Plug connection for lambda probe is located below the protective cover → Chapter
15 - Double clamp
–  Fitting position: horizontal in vehicle, bolted connection points to the left
–  Tighten bolted connections evenly
16 - 40 Nm
17 - Hanger
18 - 25 Nm
19 - Heat shield for catalytic converter
20 - 10 Nm
  S26-0111
Separation point
t  For individually replacing the front or rear silencer
t  marked by three recesses around circumference of exhaust pipe.
–  Separate exhaust pipe at right angles at the separation point -arrow 2- with body saw (e.g. -V.A.G 1523 -).
–  When installing double clamp -4- position on the side markings -arrows 1 and 3-.
–  Align exhaust system free of stress → Chapter.
–  Align rear silencer horizontally.
–  Tighten bolted connections of the double clamp evenly to 40 Nm.
–  Installation position of double clamp: horizontally in vehicle, bolted connections pointing forward.
  A26-0130
Installed position of the hanger
The angled side -arrow- at the base of the hanger points in direction of travel.
  A26-0154
Follow the specified order
  S26-0118

Removing and installing front exhaust pipe > < Summary - Exhaust system for vehicles with front-wheel drive