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
   9.2. General information
   9.3. The air filter and a filtering element
   9.4. The block of adjustment of temperature of air arriving in the engine
   9.5. Fuel pump
   9.6. Fuel level sensor
   9.7. Fuel tank
   9.8. Accelerator cable
   - 9.9. STROMBERG 175 CDT carburetor
      9.9.1. Replacement of elements of the carburetor
      9.9.1.2. Jet needle
      9.9.1.3. Delay valve
      9.9.1.4. Diaphragm управленипя zaslonka
   + 9.10. PIERBURG 2E-E carburetor
   9.11. Removal and carburetor installation
   9.12. Inlet collector
   9.13. Heater of an inlet collector
+ 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
+ 19. Mechanical transmission
+ 20. Automatic transmission
+ POWER SHAFTS
+ BRAKE SYSTEM
+ SUSPENSION BRACKET
+ BODY
+ ELECTRIC EQUIPMENT
+ CHECK OF MALFUNCTIONS






9.9.1.4. Diaphragm of management of a zaslonka

PERFORMANCE ORDER
1. Mark and disconnect electric sockets and vacuum hoses from a zaslonka casing.
2. Unscrew screws and remove a casing of a bimetallic spring from a zaslonka casing. Thus hoses of supply of cooling liquid do not disconnect. Remove laying.
3. Take connecting draft from a spherical nest on the butterfly valve lever.
4. Unscrew three screws and remove a zaslonka casing from the carburetor case. Remove laying.
5. Remove a lock ring and take the butterfly valve lever together with laying.
6. Unscrew screws and uncover diaphragms of management of a zaslonka and laying.
7. Remove a lock ring and move forward the drive lever with a cam of the accelerated turns of idling in order that it was possible to disconnect draft of a diaphragm.
8. Take a diaphragm and draft from a zaslonka casing.
9. Check a condition of a diaphragm and, in the presence of defects in the form of cracks or through openings, replace it.
10. Establish a diaphragm and draft in a zaslonka casing, then establish a spring and a cover with new laying and fix screws.
11. Connect the lever of a drive of a zaslonka to draft of a diaphragm of management of a zaslonka and fix a lock ring.
12. Adjust position of the lever of a butterfly valve for what move draft of a diaphragm up against the stop, and the drive lever to the left so that it was established opposite to draft of a diaphragm (i.e. in the provision of the accelerated turns of idling). Thus the lever of a zaslonka should be established in the center of the step second from above on a cam of the accelerated turns of idling. Otherwise for installation of the lever of a drive turn in his shoulder.
13. Move the drive lever to the left against the stop to the provision of start of the engine. Thus the lever of a zaslonka should be established on the top step of a cam of the accelerated idling. Otherwise for installation of the lever of a drive turn in a lever shoulder.
14. Move the drive lever to the right against the stop to the provision of normal idling. Thus the lever of a zaslonka should not lean about steps of a cam of the accelerated idling.
15. After adjustment of the lever of a zaslonka remove the lever, establish protective laying, then again establish the lever and fix a lock ring.
16. Establish on the carburetor a zaslonka casing with new laying and fix screws.
17. On the case of a zaslonka establish a casing of a bimetallic spring with new laying so that the ledge of a spring was combined with the lever of a drive of a zaslonka. Combine labels on casings of a zaslonka and a bimetallic spring and fix a casing of a bimetallic spring screws.
18. Fix draft in a spherical nest of a butterfly valve.
19. According to earlier made marking connect electric sockets and vacuum hoses to the zaslonka case.