Mercedes S-class W202

1993-2000 of release

Repair and car operation

Mercedes W202
+ 1.2. The general data
+ 2. Maintenance service
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
- 9. Transmission
   - 9.1.2. Check of a thickness of a disk of coupling in the mounted condition
      9.1.3. Coupling check
      9.1.4. The bearing муфты coupling deenergizings
      9.1.5. Removal of air from a control system of coupling
      9.1.6. Пробуксовочка
      9.1.7. Diagnostics of malfunctions of system of coupling
   + 9.2. Mechanical and automatic boxes of a gear change
+ 10. A running gear
+ 11. A steering
+ 12. Brake system
+ 13. A body
+ 14. An electric equipment
+ 14.2. Electroschemes

9.1.5. Removal of air from a control system of coupling

From a control system of coupling air if the coupling pedal does not come back should leave or with delay comes back in initial top position or if the hydraulic system opened.

As the hydraulic system of coupling works with application of a brake liquid it is possible to read also subsection 12.10.

1. Raise the car.
2. Check up level of a brake liquid in the general receiver, if necessary add a brake liquid to the maximum mark.
3. Remove dustproof caps from valves сапунов on the distributive cylinder and on a forward right support of the disk wheel brake mechanism.
4. Cautiously clean valves сапунов.
5. Spread on the valve сапуна a support of the disk wheel brake mechanism a transparent hose.
6. Fill in in a hose a brake liquid. For this purpose open a carving stopper of the device for air removal on a support of the brake mechanism. Slowly squeeze out a pedal brakes (assistant) and hold in this position. Close the valve сапуна and release a brake pedal. Then again open the valve сапуна and again squeeze out a brake pedal. This operation repeat until the hose completely will not be filled with a brake liquid. Close a hose a finger that the brake liquid has not poured out.
The prevention

Liquid level in a vessel should not fall too low, if necessary add a new brake liquid.

7. Insert the free end of a hose into the screw сапуна on a support of a disk brake. This operation repeat until in a compensatory tank air vials will not cease to be allocated more. Thus constantly add a new brake liquid.
8. Close screws сапуна on a support of a disk brake and on the distributive cylinder. Remove a hose and spread dustproof caps.
9. Lower the car.
10. Add a brake liquid to the maximum mark.
11. Check up functioning of brake system and coupling system.