S-class W202 Mercedes

1993-2000 of release

Repair and car operation



W202 Mercedes
+ 1.2. General information
+ 2. Maintenance
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
- 8. Fuel system
   - 8.1.1. Introduction
      8.1.2. Fuel tank
      8.1.3. Fuel level sensor
      8.1.4. Fuel pump
      8.1.5. Fuel filter
      8.1.6. Air filter
      8.1.7. Cross-section pipe of the air filter
      8.1.8. Inlet gas pipeline
      8.1.9. Cable gas / lever of a butterfly valve (DB)
      8.1.10. Cable of management of gas (DB)
      8.1.11. Contour of fuel of the diesel engine
      8.1.12. Prestarting heating of diesel fuel
      8.1.13. Fuel thermostat
      8.1.14. Hydrovalve case
      8.1.15. Cable gas / lever of a butterfly valve (DD)
      8.1.16. Cable of management of gas (DD)
   + 8.2. System of injection of petrol engines
   + 8.3. System of injection and food of diesel engines
   + 8.4. System of production of exhaust gases
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electroschemes








b47c026d b47c026d


8.1.9. Cable gas / lever of a butterfly valve (DB)

GENERAL INFORMATION

PETROL ENGINE

Regulation of a cable of gas (30)

PERFORMANCE ORDER
1. At the stopped engine and not pressed pedal of an accelerator between a freshet spring (30/7) and a directing element (30/5) should be a gap from 0,5 to 1,0 mm, otherwise establish it by means of the adjusting screw (30/3).
2. The cranked lever (32/5) should adjoin to the limiter of idling of a butterfly valve, otherwise replace connecting draft (32/4). Connecting draft should be established very precisely. The microswitch in the provision of idling should be pressed (will close).
3. A roller (32/8) without tension should adjoin to the trailer limiter of the adjusting lever (32/7). Otherwise respectively adjust connecting draft (32/4).
4. Adjust Bowden's cable for installation of operating pressure (98). For this purpose turn the adjusting screw (98/2) until the edge of the shaking lever (32/2) will not be established at identical height with an edge of the kulisny lever (32/6).
5. At the stopped engine charge to the workmate to press an accelerator pedal against the stop the butterfly valve lever, fix the last in the provision of the maximum supply of fuel. In case of an automatic transmission do not put in action the switch of a pedal of an accelerator (S16/7).
6. Check, whether the lever of the roller of a butterfly valve adjoins to an emphasis of the lever of a butterfly valve. Automatic transmission: otherwise respectively turn the adjusting screw (30/3). Mechanical step transmission: adjust an emphasis of the lever of a butterfly valve.

Regulation of an emphasis of the lever of a butterfly valve in space for feet (only in case of a mechanical transmission)

PERFORMANCE ORDER
1. Deduce from gearing an emphasis of the lever of a butterfly valve in space for feet, rotating it to the left side, and extend a lock bolt a little.
2. Slowly squeeze out an accelerator pedal to the provision of the maximum supply of fuel until the lever of a butterfly valve will not lie down on its emphasis.
3. In this situation fix an emphasis of the lever of a butterfly valve (38) by means of its rotation to the right side in internal space.
4. Release a pedal of an accelerator (24). Between a freshet spring (30/7) and a directing element (30/5) should be a gap from 0,5 to 1,0 mm, otherwise in internal space of the car carry out adjustment by means of an adjusting nut (30/2).
5. Grease Bowden's cable with anticorrosive greasing between a tip and a directing element (30/5).
6. If is available, check adjustment темпомата.

Adjustment темпомата

PERFORMANCE ORDER
1. Unhook connecting draft (32/11) on one party of a spherical head.
2. The adjusting lever (32/7) should be in neutral situation.
3. Turn an adjusting shaft (32/13) executive bodies темпомата (М16) in the direction of movement of an hour hand (in the arrow direction). In this case the executive body is in neutral situation.
4. Turn an adjusting shaft (32/13) executive bodies темпомата (М16) in the direction of movement of an hour hand (in the arrow direction). In this case the executive body is in neutral situation.
5. Then again hang connecting draft. Thus the lever of executive body should be raised approximately on 1 mm from an emphasis of the lever of a butterfly valve.
6. Otherwise adjust connecting draft. Wring out the spherical loose leaf. Weaken a lock-nut and screw in or unscrew the spherical loose leaf, again hardly tighten a lock-nut.