Mercedes S-class W202

1993-2000 of release

Repair and car operation

Mercedes W202
+ 1.2. The general data
- 2. Maintenance service
   + 2.1.1. The engine
   2.2. In addition through each 60 000 km of run
   2.3. Every 2 year
   2.4. Every 3-4 year
   - 2.5. Works on maintenance service
      - 2.5.1. The engine and system of release of the fulfilled gases
         - Engine oil replacement
   Engine oil plums
   The visual control of leak of oil
   Check of level of oil Condition check клинового a belt Replacement of spark plugs Check of electric connections Greasing of a control system throttle заслонкой
         + Check of level of a cooling liquid The conditioner: check of level of a coolant Replacement of the fuel filter / of the filter of rough clearing Replacement of a replaceable element воздушкого the filter Check of system of release of the fulfilled gases
      + 2.5.2. A box predach/the main transfer
      + 2.5.3. The forward bridge / a steering
      + 2.5.4. Tyre Brakes /
      + 2.5.5. The Body / internal illumination
   + 2.6. Care of the car
   2.7. Start of the engine from the auxiliary accumulator
   2.8. Car towage
   2.9. Car lifting
   2.10. The tools applied to maintenance service
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
+ 9. Transmission
+ 10. A running gear
+ 11. A steering
+ 12. Brake system
+ 13. A body
+ 14. An electric equipment
+ 14.2. Electroschemes

Ξαμεννθκ Engine oil plums
1. Warm up the engine to working temperature until the device of temperature indication of a cooling liquid will not signal about achievement of its normal working temperature. Then pass yet less than 5 km that has been provided as well sufficient temperature of engine oil.
2. Unscrew a cover of the oil filter (2) by means of a suitable replaceable face head. Thanks to it engine oil can merge from the oil filter in the oil pallet
3. Get a cover of the oil filter (2) together with the filtering cartridge fixed by spring clips (4).
4. Pump out engine oil маслоотсасывающим the device through directing tube of the index of level of oil. If at your order is not present маслоотсасывающего the device lower engine oil.
5. Establish horizontally the car with use of goats or jacks.
6. Remove the bottom protective cover motor отсека.l
7. Establish a vessel for gathering of the fulfilled oil under the oil pallet.
8. Unscrew a carving stopper маслосливного apertures from the oil pallet and completely merge the fulfilled oil.

The prevention

If at engine oil in considerable quantities there is a metal shaving and products истирания it specifies in the malfunctions connected with jamming or корродированием of separate details, for example, with damage of a cranked shaft or шатунного of the bearing. To prevent possibility of occurrence of the subsequent malfunctions after the made repair, necessarily carefully clear lubricant channels and oil hoses. In addition, if is available, it is necessary to replace an oil radiator.

9. Then screw in a carving stopper маслосливного apertures with a new sealing ring and hardly tighten it with the moment 25 Н.м.
10. Establish in the oil filter a new filtering cartridge (4).
11. Screw a cover of the oil filter with a new sealing ring (3). The pulling up moments: an aluminium cover – 20 Н.м., and a plastic cover – 25 Н.м.
12. Open a carving cover and fill in oil in a bulk branch pipe of a cover of a head of the block of cylinders.

The prevention

At first it is recommended to pour less than 1/2 l of engine oil, to leave the engine to get warm and after several minutes to check up level by means of the index of level of oil, if necessary add engine oil. Surpluses of engine oil are necessary for pumping out, linings of the engine or the catalyst otherwise can be damaged.

Engine oils of type of CD which are offered by the manufacturer only for diesel engines, do not approach for internal combustion engines with compulsory spark ignition of a working mix.

13. Open a carving cover and fill in oil in a bulk branch pipe of a cover of a head of the block of cylinders.
14. Lower the car.
15. After a trial trip check up tightness of a carving stopper of a drain aperture and the oil filter, if necessary cautiously tighten carving connections.
16. At the heated-up engine to working temperature check up once again oil level approximately after 3 minutes after its stop, if necessary introduce corrective amendments.
17. Establish below a protective cover of a motor compartment.

The prevention

That it was possible to check up engine service conditions is better, at oil replacement it is necessary to apply each time oil of identical type and, whenever possible, the same mark. Therefore it is expedient to pay attention at each replacement of oil to the help tablet fixed on the engine on which the mark and viscosity of oil are noted.

Use without analysis of oils of various types is adverse. Whenever possible, it is necessary to mix engine oils of identical type, but various marks. If necessary it is possible to add on a joint of seasons engine oils of identical type and identical mark, but with various viscosity.