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Assembly overview - Exhaust manifold, front exhaust pipe with catalytic converter and attachments: vehicles with four-wheel driv > < Removing and installing parts of exhaust system

Golf Mk4

Assembly overview - Exhaust manifold, front exhaust pipe with catalytic converter and attachments: vehicles with front-wheel drive
Assembly overview - Exhaust manifold, front exhaust pipe with catalytic converter and attachments: vehicles with front-wheel drive
  Note
t  After working on the exhaust system ensure that the system is not under stress, and that there is sufficient clearance to the bodywork. If necessary, loosen double clamps and align silencer and exhaust pipe so that sufficient clearance is maintained to the bodywork and the support rings are evenly loaded.
t  Renew self-locking nuts.
   
1 - Gasket
q   Renew
q   Note installation position.
2 - 25 Nm
q   Renew
3 - 23 Nm
4 - Heat shield
5 - Coolant pipe
q   Coolant hose schematic diagram → Chapter
6 - Lambda probe -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 lambda probe open ring spanner set -3337-.
7 - Connector
q   Black, 6-pin.
8 - Connector
q   Black, 4-pin
9 - Lambda probe 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 lambda probe open ring spanner set -3337-.
10 - To front silencer
q   → Item
11 - 8 Nm
12 - Heat shield
q   For catalytic converter
13 - Securing clip
14 - Front exhaust pipe with catalytic converter
15 - Gasket
q   Renew
16 - Exhaust manifold
q   Tighten securing nuts on flange to exhaust pipe in diagonal sequence

   

Assembly overview - Exhaust manifold, front exhaust pipe with catalytic converter and attachments: vehicles with four-wheel driv > < Removing and installing parts of exhaust system