S-class W202 Mercedes

1993-2000 of release

Repair and car operation



W202 Mercedes
+ 1.2. General information
- 2. Maintenance
   + 2.1.1. 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
      - 2.5.1. Engine and system of production of exhaust gases
         - 2.5.1.1. Replacement of engine oil
            2.5.1.1.1. Plums of engine oil
            2.5.1.1.2. Visual control of leakage of oil
            2.5.1.1.3. Check of level of oil
         2.5.1.2. Check of a condition of a maple belt
         2.5.1.3. Replacement of spark plugs
         2.5.1.4. Check of electric connections
         2.5.1.5. Greasing of a control system of a butterfly valve
         + 2.5.1.6. Check of level of cooling liquid
         2.5.1.7. Conditioner: check of level of a coolant
         2.5.1.8. Replacement of the fuel filter / filter of rough cleaning
         2.5.1.9. Replacement of a replaceable element of the vozdushky filter
         2.5.1.10. Check of system of production of exhaust gases
      + 2.5.2. Box predach/main transfer
      + 2.5.3. Forward bridge / steering
      + 2.5.4. Brakes / tires
      + 2.5.5. Body / internal lighting
   + 2.6. Care of the car
   2.7. Engine start from the auxiliary accumulator
   2.8. Car towage
   2.9. Car lifting
   2.10. The tools applied to maintenance
+ 3. Engines
+ 4. Greasing system
+ 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


2.5.1.1.1. Plums of engine oil

PERFORMANCE ORDER
1. Warm up the engine to working temperature until the device of temperature indication of cooling liquid will not signal about achievement of its normal working temperature. Then pass yet less than 5 km in order that it was 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 boss fixed by spring clips (4).
4. Pump out engine oil the maslootsasyvayushchy device through directing tube of the index of level of oil. If at your order there is no maslootsasyvayushchy 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 collecting the fulfilled oil under the oil pallet.
8. Unscrew a carving stopper of a masloslivny opening from the oil pallet and completely merge the fulfilled oil.

Prevention

If at engine oil in large numbers there is a metal shaving and istiraniye products, it indicates the malfunctions connected with jamming or a korrodirovaniye of separate details, for example, with damage of a cranked shaft or the shatunny bearing. To prevent possibility of emergence of the subsequent malfunctions after the made repair, surely 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 of a masloslivny opening with a new sealing ring and hardly tighten it with the moment of 25 N of m.
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). Pulling up moments: an aluminum cover – 20 N of m, and a plastic cover – 25 N of m.
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.

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 level by means of the index of level of oil, if necessary add engine oil. Surpluses of engine oil are necessary for pumping out, laying of the engine or the catalyst otherwise can be damaged.

Engine oils of the CD type which are offered by the manufacturer only for diesel engines, are not suitable 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 tightness of a carving stopper of a drain opening and the oil filter, if necessary carefully tighten carving connections.
16. At the heated-up engine to working temperature check once again oil level approximately 3 minutes later after its stop, if necessary introduce amendments.
17. Establish below a protective cover of a motor compartment.

Prevention

That it was possible to check engine service conditions better, at replacement of oil it is necessary to apply each time oil of identical type and, whenever possible, the same brand. Therefore it is expedient to pay attention at each replacement of oil to the help plate fixed on the engine on which the brand 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 brands. If necessary it is possible to add on a joint of seasons engine oils of identical type and identical brand, but with various viscosity.