First read and observe the introductory information and safety warnings
The catalytic converter is used for exhaust gas post-treatment and helps to reduce exhaust emissions. To help ensure long-term functionality in the exhaust system and the catalytic converter:
If you notice misfiring, uneven running or loss of power when the vehicle is moving, reduce speed immediately. The vehicle should be inspected at the nearest qualified workshop. If this happens, unburnt fuel can enter the exhaust system and escape into the atmosphere. The catalytic converter can also be damaged by overheating.
Even when the exhaust purification system is working perfectly, there may be a smell of sulphur from the exhaust in some conditions. This depends on the sulphur content of the fuel being used.
Removing and installing fresh air blower - V2-, RHD vehicles
Note
If only the fresh air blower -V2- is defective, remove and
install fresh air blower control unit -J126-
→ Chapter.
Removing
–
Remove baffle plate
→ Chapter.
...
Checking radial clearance of conrods
Special tools and workshop equipment
required
Plastigage
Procedure
–
Remove conrod bearing cap.
–
Clean bearing cap and bearing journal.
...
Removing and installing guide plate
Special tools and workshop equipment
required
Removing
Torque wrench -V.A.G 1783-
Note
The guide rails and the securing b ...