Audi 100

1982-1990 of release

Repair and car operation

Audi 100
+ 1.1. Governing bodies and devices
+ 2. Technical characteristics
+ 3. Engines
+ 4. Cooling system
+ 5. Exhaust system
- 6. Power supply system
   - 6.1. Power supply system of carburetor engines
      6.1.1. Replacement of a filtering element of the air filter
      6.1.2. Removal and installation of the air filter
      6.1.3. Temperature regulator check
      6.1.4. Check of the valve of a temperature regulator
      6.1.5. Removal and installation of the fuel pump
      6.1.6. Check of pressure of forcing of the fuel pump
      6.1.7. Removal and installation of a cable of a drive of an accelerator
      6.1.8. Adjustment of a cable of a drive of an accelerator
      6.1.9. Fuel level sensor replacement
      6.1.10. Removal and installation of a fuel tank
      6.1.11. Replacement of the filter of thin purification of fuel
      6.1.12. Removal and carburetor installation
      - 6.1.13. Dismantling and carburetor assembly Dismantling and assembly of carburetors of other models
      + 6.1.14. Pierburg 1B3 carburetor adjustments
      + 6.1.15. Pierburg 2Е2 carburetor adjustments
      + 6.1.16. Keihin carburetor adjustments
   + 6.2. A power supply system of engines with fuel injection
   + 6.3. Power supply system of the diesel engine
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment

6.1.13. Dismantling and carburetor assembly


Carburetor 1В3 details

1–a warming element;
2–carburetor case;
3–sealing ring;
4–adjusting screw of quality
mix (structure);
5–electromagnetic valve;
6–ekonomayzer of moshchnostny modes;
7–adjusting screw of quantity
8–accelerating pump;
9–valve saddle;
11-piston cuff;
12-piston of the accelerating pump;
13-directing the piston;
15-float axis;
17-main fuel jet;
18-carburetor cover;
19-fuel jet эконостата;
20-fuel jet of idling;
21-pneumodrive of an air zaslonka;
22-needle valve;
23-automatic starting arrangement;
26-spray of the accelerating pump;
28-ball valve of a spray;
And – a starting gap of an air zaslonka

1. To disconnect the lever of a drive of the accelerating pump.
2. To unscrew screws of fastening of a cover of the carburetor to the case and to uncover. To remove laying.
3. To take out a float axis, to remove a float and to take out the needle valve.
4. To turn out the main fuel jet.
5. To turn out a fuel jet of idling and a fuel jet эконостата.
6. To remove the automatic starting arrangement, having unscrewed fastening bolts.
7. To take out the accelerating pump.
8. To turn out the electromagnetic valve.
9. To remove warming element.
10. To turn out a spray of the accelerating pump. To take out a spring and the ball valve.
11. To turn out the screw of adjustment of quality of a mix and the screw of adjustment of quantity of a mix.
12. To remove an ekonomayzer of moshchnostny modes, having unscrewed fastening bolts.
13. All details and knots of the carburetor to wash out in gasoline. In the presence of plentiful resinous deposits on details to wash out them in acetone or solvent for nitropaints. It is forbidden to clean jets a wire, even soft not to break calibration. The washed-out details and channels of the carburetor to blow the compressed air. To replace the torn laying and sealing rings, and also the failed details.
14. To assemble the carburetor upside-down.