Mercedes S-class W202

1993-2000 of release

Repair and car operation

Mercedes W202
+ 1.2. The general data
+ 2. Maintenance service
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
- 8. Fuel system
   + 8.1.1. Introduction
   + 8.2. System of injection of petrol engines
   + 8.3. System of injection and a food of diesel engines
   - 8.4. System of release of the fulfilled gases
      8.4.2. The basic and average mufflers
      8.4.3. Cars with the catalyst
      8.4.4. The device of neutralisation of the fulfilled gases of the diesel car
      8.4.5. Three in one – or how to save the catalyst
+ 9. Transmission
+ 10. A running gear
+ 11. A steering
+ 12. Brake system
+ 13. A body
+ 14. An electric equipment
+ 14.2. Electroschemes

8.4.2. The basic and average mufflers

Average and basic mufflers at factory are established in the form of an integral design. The faulty basic muffler it is possible to replace and separately.

If it is necessary to replace the average muffler at the established one-piece final pipeline it is necessary to change and the basic muffler. If the basic muffler already has been replaced once, it is possible to replace separately the average muffler.

1. Disassemble system of release of the fulfilled gases, since the average muffler.
2. Lay the new basic muffler over old system and note length of pipes on the dismantled system.
3. Establish on the final pipeline the second system approximately in 80 mm from marks in a direction of the basic muffler.
4. Cut off the final pipeline on the second mark. Attention: the length of an inserted part should make 70–80 mm.
5. Clear наждачной a skin the final pipeline and spread the basic muffler, preliminary having pulled over the final pipeline a collar for fastening of pipes.
6. Slightly tighten tightening a bolt, without twisting it hardly.
7. Establish system of release of the fulfilled gases.
8. Level across the basic muffler and hardly screw up a fixing bolt.