S-class W202 Mercedes

1993-2000 of release

Repair and car operation

W202 Mercedes
+ 1.2. General information
+ 2. Maintenance
+ 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 food of diesel engines
   - 8.4. System of production of exhaust gases
      8.4.2. Main and average exhaust silencers
      8.4.3. Cars with the catalyst
      8.4.4. Device of neutralization of exhaust gases of the diesel car
      8.4.5. Rub in one – or how to save the catalyst
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electroschemes

b47c026d b47c026d

8.4.2. Main and average exhaust silencers


Average and main exhaust silencers at plant are established in the form of an integral design. It is possible to replace the faulty main exhaust silencer and separately.

If it is necessary to replace the average exhaust silencer, at the established one-piece final pipeline it is necessary to change and the main exhaust silencer. If the main exhaust silencer was replaced already once, it is possible to replace the average exhaust silencer separately.

1. Disassemble system of production of exhaust gases, since the average exhaust silencer.
2. Lay the new main exhaust silencer 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 marking in the direction of the main exhaust silencer.
4. Cut off the final pipeline on the second mark. Attention: the length of an inserted part should make 70–80 mm.
5. Clear a nazhdachny skin the final pipeline and get the main exhaust silencer, previously 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 production of exhaust gases.
8. Level across the main exhaust silencer and hardly screw up a fixing bolt.