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)
   10.2. General information
   - 10.3. Accelerator cable
      10.3.2. Installation
      10.3.3. Adjustment
   10.4. Air filter
   10.5. Casing of the air filter
   10.6. Fuel filter
   10.7. Pressure accumulator
   10.8. Fuel level sensor
   10.9. Fuel pump
   10.10. Fuel tank
   10.11. Throttle case
   10.12. Inlet collector
   + 10.13. Elements of system of injection of KE-JETRONIC fuel
   10.14. Pressure removal in fuel system
   10.15. Adjustment of turns of idling and the contents WITH in exhaust gases
+ 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






10.3.3. Adjustment

GENERAL INFORMATION

Prevention

On cars with a control system of speed of the movement ASP adjustment of draft of a butterfly valve very difficult operation, and it is necessary for making at service station.


Installation of the directing lever
Establish directing lever in such situation that the roller was combined with edge of the limiter of turns of idling.

Arrangement of a nut of adjustment of open provision of a butterfly valve

End face of a cover of a cable of an accelerator
The end face of a cover of a cable of an accelerator should adjoin to a spring.

Arrangement of the directing lever which turns on the microswitch

PERFORMANCE ORDER
1. Check that the cable and draft of an accelerator move smoothly and without jammings. If necessary grease draft of an accelerator.
2. On the case of a throttle remove an accelerator cable from the directing lever, previously having removed a square fixing element. Take an accelerator cable through a groove on an arm of the directing lever.
3. Take the connecting lever from a spherical nest on the directing lever. The connecting lever has a flat form, and the adjusting lever connects directing lever to the butterfly valve lever.
Prevention

On DOHC engines with working volume of 2962 cm3 adjustment of length of the connecting lever can be made without removal from the directing lever.


4. Establish directing lever in such situation that the roller was combined with edge of the limiter of turns of idling (see fig. Installation of the directing lever). In this situation fix draft, weaken a bolt of fastening and adjust length of the connecting lever so that it was combined with a spherical nest of the directing lever.
5. Establish an accelerator cable on directing lever. On models with an automatic transmission disconnect from the directing lever a cable of management of pressure.
6. On cars with a mechanical transmission the assistant should press an accelerator pedal against the stop, and on cars with an automatic transmission to press a pedal before situation at which there is a compulsory inclusion of a low gear.
7. In this situation the lever of a butterfly valve should be combined with the limiter of opening of a butterfly valve. Otherwise for achievement of this situation rotate an adjusting nut in an arm (see fig. Arrangement of a nut of adjustment of open provision of a butterfly valve).
8. Release an accelerator pedal in a starting position. Thus the roller of draft should be combined with the limiter of turns of idling on the directing lever. In this situation the end face of a cover of a cable of an accelerator should adjoin to a spring, and the directing lever should turn on the switch (see fig. An end face of a cover of a cable of an accelerator, the Arrangement of the directing lever which turns on the microswitch). For adjustment of this situation turn a nut on the cable end from an accelerator pedal (see fig. Fastening of a cable of an accelerator to an accelerator pedal).
9. On cars with an automatic transmission connect a cable of management of pressure and adjust it.