Mercedes of the S-class W202

1993-2000 of release

Repair and operation of the car



Mercedes W202
+ 1.2. General information
- 2. Maintenance
   + 2.1.1. Engine
   2.2. In addition through each 60 000 km of a 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
         2.5.1.2. 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. Lubricant 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 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. Peredny Bridge / Steering
      + 2.5.4. Brakes / tires
      + 2.5.5. Body / internal lighting
   + 2.6. Care of the car
   2.7. Start of the engine from the auxiliary accumulator
   2.8. Towage of the car
   2.9. Raising of the car
   2.10. The tools used to maintenance
+ 3. Engines
+ 4. Lubrication system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. System of ignition
+ 8. Fuel system
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electrical circuitries






2.5.1.2. Check of a condition of a maple belt

GENERAL INFORMATION

Maple the belt cannot be tightened in addition. Within maintenance it is necessary to check it for absence of damage.



PERFORMANCE ORDER
1. Switch off ignition.
2. Mark a belt on well visible party cretaceous line.
3. Turn an engine shaft by means of a replaceable face head of SW 27 on a pulley of a bent shaft in the direction of rotation of a shaft of the engine respectively on one part until there is visible a cretaceous mark again. At the same time install the transmission in neutral situation, tighten the hand lever of turning on of the parking brake system.
Prevention

Do not turn an engine shaft in the opposite direction.


4. Check maple a belt for existence of the following damages:
  – wear of side surfaces: edges become peaked in the direction of a point (V), anew they take the trapezoid form;
  – the pulling vein can be seen in the edge basis, it is especially visible on lighter places (C);
  – cross cracks (D) on a reverse side of a belt;
  – separate edges came off (lagged behind);
  – the external pulling veins (F) obtrepatsya;
  – the pulling veins sideways are pulled out (G);
  – cross cracks (N) in some edges;
  – ruptures of edges (J);
  – separate cross cracks in edges of a belt (K);
  – inclusions of dirt and stones between edges;
  – rubber lumps in the basis of edges.
5. Replace maple a ridge belt if there are one or several defects.