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
      + 2.5.2. Box predach/main transfer
      + 2.5.3. Forward bridge / steering
      - 2.5.4. Brakes / tires
         2.5.4.1. Check of thickness of frictional overlays of brake shoes
         2.5.4.2. Check of level of brake liquid
         2.5.4.3. Check of an alarm lamp of level of brake liquid
         2.5.4.4. Visual check of pipelines of a brake drive
         2.5.4.5. Replacement of brake liquid
         2.5.4.6. Check of drawing of a protector of a tire (tire)
         2.5.4.7. Check of the gate of the pneumatic chamber or tire
         2.5.4.8. Pressure check in beefy 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


2.5.4.4. Visual check of pipelines of a brake drive

PERFORMANCE ORDER
1. Raise the car.
2. Clear pipelines of a brake drive low-temperature cleaning means.
Prevention

For protection against corrosion pipelines of a brake drive are covered with a film from synthetic polymer. If the film is damaged, it can lead to a korrodirovaniye of 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 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 brake liquid.
Prevention

Pipelines of a brake drive cannot neither be bent, nor to compress. They also should not have corrosion ulcers and istiraniye points. Otherwise the pipeline going to the next 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 color 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 situation to car details.
5. Places of connections of pipelines of a brake drive and brake hoses should not be humidified with acting brake liquid.
Prevention

If the tank and consolidations are humidified with acting brake liquid, it not necessarily is the instruction on malfunction of the main brake cylinder. Most likely, brake liquid can filter through a ventilating opening 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, whether brake hoses in any situation with car details adjoin.