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 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 Condition check клинового a belt

The klinovoj belt cannot be tightened in addition. Within the limits of maintenance service it is necessary to check up it on absence of damages.

1. Switch off ignition.
2. Mark a belt on well visible party cretaceous line.
3. Turn a shaft of the engine by means of replaceable face head SW 27 on a pulley of a cranked shaft in a direction of rotation of a shaft of the engine accordingly on one part until there is visible again a cretaceous mark. Thus establish a transmission in neutral position, tighten the manual lever of inclusion of lay brake system.
The prevention

Do not turn an engine shaft in the opposite direction.

4. Check up клиновой a belt on presence of following damages:
  – Deterioration of lateral surfaces: edges become peaked in a point direction (), anew they accept the trapezoid form;
  – Pulling vein can be seen in the edge basis, it is especially visible on more light places ();
  – Cross-section cracks (D) on a belt underside;
  – Separate edges have come off (have lagged behind);
  – обтрепались external working very hard (F);
  – Working very hard sideways are pulled out (G);
  – Cross-section cracks () in some edges;
  – Ruptures of edges (J);
  – Separate cross-section cracks in belt edges ();
  – Inclusions of a dirt and stones between edges;
  – Rubber lumps in the basis of edges.
5. Replace клиновой a ridge belt if is available one or several defects.