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
      + 2.5.2. A box predach/the main transfer
      + 2.5.3. The forward bridge / a steering
      - 2.5.4. Tyre Brakes /
         2.5.4.1. Check of a thickness of frictional overlays brake колодок
         2.5.4.2. Check of level of a brake liquid
         2.5.4.3. Check of an alarm lantern of level of a brake liquid
         2.5.4.4. Visual check of pipelines of a brake drive
         2.5.4.5. Replacement of a brake liquid
         2.5.4.6. Check of drawing of a protector of a tyre cover (tyre)
         2.5.4.7. Check of the gate of the pneumatic chamber or the tyre
         2.5.4.8. Pressure check in beefy tyres
      + 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







2.5.4.4. Visual check of pipelines of a brake drive
PERFORMANCE ORDER
1. Преподнимите the car.
2. Clear pipelines of a brake drive низкотемпературным cleaning means.
The prevention

For protection against corrosion pipelines of a brake drive are covered by a film from synthetic polymer. If the film is damaged, it can lead корродированию pipelines. For this reason it is impossible to clear pipelines of a brake drive a wire brush, a file or a screw-driver.


3. Shining with a lamp, check up pipelines of a brake drive from the main brake cylinder to separate wheel brake cylinders. The main brake cylinder is established in a motor compartment under a tank with a brake liquid.
The prevention

Pipelines of a brake drive cannot neither be bent, nor to compress. They also should not have corrosion ulcers and points истирания. Otherwise the pipeline going to the nearest place разъединениыя, it is necessary to replace.

Brake hoses connect pipelines of a brake drive to wheel brake cylinders on moving details of the car. They consist of a material steady against a high pressure, but eventually it can become porous, inflated or is cut by sharp subjects. In that case it is necessary to replace these pipelines immediately.
Bend manually there-here brake hoses to establish, whether there is a damage. These hoses cannot be braided. Pay attention to a colour designating strip!


4. Turn to the left and to the right against the stop a steering wheel. Thus brake hoses should not to adjoin in any position to car details.
5. Places of connections of pipelines of a brake drive and brake hoses should not be humidified by acting brake liquid.
The prevention

If a tank and consolidations are humidified by acting brake liquid it not necessarily is instructions on malfunction of the main brake cylinder. Most likely, the brake liquid can filter through a ventilating aperture in a cover or through consolidation in a cover.


6. Lower the car.
7. Once again turn against the stop to the left and to the right a steering wheel and check up, whether in any position brake hoses adjoin to car details.