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
   4.2. Specification of engine oil
   4.3. Scope viscosity oils / class
   4.4. Consumption of oil
   4.5. Contour of circulation of oil (DD)
   4.6. Oil reduktsionny valve
   + 4.7. Oil pallet
   4.8. Indicator of level of oil
   4.9. The heat exchanger oil - / cooling liquid
   4.10. Diagnostics of malfunctions in a contour of circulation of oil
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electroschemes

b47c026d b47c026d

4.3. Scope viscosity oils / class


As scopes of the next SAE classes coincide, short-term fluctuations of temperature should not be considered. Is admissible to mix oils of various classes of viscosity if having added once and external temperature is made does not correspond to more class of viscosity of the oil which was in the engine.

For petrol engines of the S-class engine oils of the SF and SG API specification, and for the diesel engine – API-CD are suitable.

The European producers of oil in addition set still the CCMC specification which considers the European manufacturing techniques of engines and gains the increasing value. Oils for petrol engines in SSMS are designated from the class G1 to G5.

For petrol engines the Mercedes firm orders as the minimum SSMS-G4 standard for all-weather oils; SSMS-G5 treats legkotekuchy oils with low viscosity.

These standards approximately correspond to the SG API specification which is in addition meeting the European requirements.

For diesel engines of a class C engine oils of API classification of CE and CF-4, and for petrol – API-SF and SG are suitable.

Oils for petrol engines in SSMS are designated from the class G1 to G5. Diesel oils for cars contain in the SSMS specification – D4, to D5 and the high-quality specification SSMS-PD2, SSMS-D4 approximately there corresponds API-CE; CCMC-D5 is similar to API-CF-4.

For normal operation of the car SSMS-D4 engine oil use suffices. High-quality oils of the classes D5 and PD4 can be used at any time. Use of the SSMS standard oil of the API CE and CF-4 specification is essentially necessary.

In each separate case be guided by a principle of use of the engine oil recommended by Mercedes-Benz firm (it is designated on the canister with oil).