Mercedes W124

since 1985-1995 of release

Repair and car operation



W124 Mercedes
+ Governing bodies and control devices
+ MAINTENANCE
+ 2. Maintenance (diesel engines)
+ ENGINE
+ 4. Repair of 6-cylinder petrol SOHC engines
+ 5. Repair of 6-cylinder petrol DOHC engines
+ 6. Repair of the diesel engine established in the car
+ 7. Major maintenance of engines
+ COOLING SYSTEM
+ FUEL SYSTEM
+ 10. System of injection of BOSCH CIS-E fuel (KE-JETRONIC)
+ 11. System of injection of BOSCH HFM fuel
+ 12. Fuel system of diesel engines
- 13. Fuel system of diesel engines
   13.2. General information
   13.3. Catching system паров fuels
   13.4. System of ventilation of a case
   13.5. Final collector
   13.6. System of repeated burning of exhaust gases (EGR)
   13.7. Turbonagnetatel
   13.8. Exhaust system
   13.9. Katalichesky converter
+ SYSTEMS OF START, IGNITION
+ 15. System of ignition of 4-cylinder petrol engines
+ 16. System of ignition of four-cylinder petrol engines
+ PRESTARTING HEATING
+ TRANSMISSION
+ 19. Mechanical transmission
+ 20. Automatic transmission
+ POWER SHAFTS
+ BRAKE SYSTEM
+ SUSPENSION BRACKET
+ BODY
+ ELECTRIC EQUIPMENT
+ CHECK OF MALFUNCTIONS






13.4. System of ventilation of a case

GENERAL INFORMATION

The system of ventilation of a case of the engine consists of the hoses of rather big section connecting a case of the engine to a cover of a head of the block of cylinders, and system of supply of air in the engine, the valve of adjustment of pressure and an oil separator.

System of ventilation of a case of the engine compulsory the closed type. Ventilation provides a suction from a case of karterny gases and паров fuels in the inlet pipeline of the engine, than pressure increase in a case because of penetration into it fulfilled gases and their emission in the atmosphere is excluded.

Service of elements of system of ventilation of a case consists in the basic in check of passableness of hoses and, if necessary, their cleaning.