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
      + 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


работа в Москве



6.1.5. Removal and installation of the fuel pump

GENERAL INFORMATION

Engine power supply system in volume of 1,9 l

1–fuel pump;
2–bolt of fastening of the fuel pump;
3–washer;
4–laying;
5–heatinsulating laying;
6–a hose of supply of fuel to the carburetor;
7–tank arm;
8–tank;
9–"weight" wire;
10-collar;
11-a hose from the tank to the valve of adjustment of pressure;
12-hose of the return fuel plum;
13-valve;
14-a hose from a tee to the tank;
15-tee;
16-a hose from a tee to the valve of adjustment of pressure;
17-arm of the valve of adjustment of pressure;
18-valve of adjustment of pressure;
19-a hose from топливопровода to the filter;
20-a hose from the fuel pump to the valve of adjustment of pressure;
21-fuel filter;
22-a hose from the fuel filter to the pump

Engine power supply system in volume of 1,8 l

1–fuel tank;
2–tube fuel plum;
3–топливопровод;
4–collar of fastening of a fuel tank;
5–drainage tube;
6–stopper of a fuel tank;
7–sealing ring;
8–sealant of a jellied mouth;
9–hose of ventilation of a fuel tank;
10-jellied pipe;
11-valve;
12-collar;
13-connecting branch pipe;
14-sealing ring;
15-clamp;
16-fuel level sensor;
17-a hose from топливопровода to the fuel filter;
18-fuel filter;
19-a hose from the filter to the pump;
20-fuel pump;
21-sealing ring;
22-laying;
23-a hose from the pump to the tank;
24-fuel tank;
25-a hose to a tube of the return plum;
26-a hose from the tank to the carburetor;
27-carburetor

The fuel pump has not folding design, in case of failure it replace.

PERFORMANCE ORDER
1. To disconnect a wire from the "minus" plug of the storage battery.
2. To weaken an inhaling of collars (see fig. The engine power supply system in volume of 1,9 l) and to remove hoses (20) and (22) or (19) and (23) (see fig. An engine power supply system in volume of 1,8 l) from the pump (1) (the engine of 1,9 l) or (20) (the engine of 1,8 l). To stop up hoses in order to avoid a fuel podtekaniye.
3. To unscrew two bolts and to remove the pump (1) (the engine of 1,9 l) or (20) (the engine of 1,8 l). To check, the pump is serviceable or not, it is necessary to connect to it a hose (22) and several times to press the lever of a drive of the pump. If from the pump by pressing the lever fuel is splashed out, the pump means is serviceable.
4. To establish the pump upside-down. At installation of the pump to replace laying (see fig. Engine power supply system in volume of 1,9 l).