Mercedes W124

since 1985-1995 of release

Repair and car operation



W124 Mercedes
+ Governing bodies and control devices
+ MAINTENANCE
+ 2. Maintenance (diesel engines)
+ ENGINE
+ 4. Repair of 6-cylinder petrol SOHC engines
+ 5. Repair of 6-cylinder petrol DOHC engines
+ 6. Repair of the diesel engine established in the car
+ 7. Major maintenance of engines
+ COOLING SYSTEM
+ FUEL SYSTEM
+ 10. System of injection of BOSCH CIS-E fuel (KE-JETRONIC)
+ 11. System of injection of BOSCH HFM fuel
+ 12. Fuel system of diesel engines
+ 13. Fuel system of diesel engines
+ SYSTEMS OF START, IGNITION
+ 15. System of ignition of 4-cylinder petrol engines
+ 16. System of ignition of four-cylinder petrol engines
+ PRESTARTING HEATING
- TRANSMISSION
   18.2. General information
   18.3. Coupling knot
   18.4. Lever of switching off of coupling and vyzhimny bearing
   18.5. Working cylinder of coupling
   - 18.6. Main cylinder of coupling
      18.6.1. Removal
      18.6.2. Dismantling and assembly
      18.6.3. Installation
      18.6.4. Pusher adjustment
   18.7. Air removal from hydraulic system of coupling
   18.8. Coupling pedal
+ 19. Mechanical transmission
+ 20. Automatic transmission
+ POWER SHAFTS
+ BRAKE SYSTEM
+ SUSPENSION BRACKET
+ BODY
+ ELECTRIC EQUIPMENT
+ CHECK OF MALFUNCTIONS






18.6.1. Removal

GENERAL INFORMATION

Main cylinder of coupling

A–main cylinder of coupling;

B–coupling of a rubber hose;

C–connecting hose;

D–nuts;

E–сервопружина coupling pedals;

F–lock ring;

G–arm of pedals


Removal from a nest pusher сервопружины сервопружины and washers
After a raising of a pedal of coupling remove from a pusher a nest сервопружины (1), сервопружину (2) and a washer (3).

PERFORMANCE ORDER
1. The main cylinder of coupling is fixed on an arm of a pedal of coupling and a brake (see fig. Main cylinder of coupling). Liquid to the main cylinder of coupling moves on a flexible rubber hose from a tank with the brake liquid, located in a motor compartment.
2. Remove a weight wire from the accumulator.
3. Remove furnish of the lower part of the dashboard from the driver.
4. Unbend a carpet under pedals and close a floor rags for collecting the liquid which has flowed out from hydraulic system of coupling.
5. For reduction of losses of liquid, using a pure syringe, pump out the maximum quantity of liquid from the corresponding chamber of a tank of brake system so that level of liquid fell below connection of a submitting hose of the main cylinder of coupling.
6. Establish under the main cylinder of coupling the suitable container.
7. Unscrew fastenings and disconnect a hydraulic tube from the main cylinder of coupling. Close jams an opening in a tube and the main cylinder of coupling to prevent hit of pollution and to reduce liquid loss.
8. Unscrew two nuts of fastening of the main cylinder of coupling to an arm of pedals.
9. Lift a pedal of coupling and remove from a pusher a nest сервопружины, сервопружину and a washer (see fig. Removal from a nest pusher сервопружины сервопружины and washers).
10. Using a screw-driver edge, remove the lock ring, fixing a pusher of the main cylinder of coupling to a pedal.
11. Disconnect submitting hose from the main cylinder of coupling and take the main cylinder of coupling from the car.