Audi 100

1982-1990 of release

Repair and car operation

Audi 100
+ 1.1. Controls and devices
+ 2. Technical characteristics
+ 3. Engines
+ 4. Cooling system
+ 5. An exhaust system
- 6. The power supply system
   + 6.1. The power supply system of carburettor engines
   + 6.2. The power supply system of engines with fuel injection
   - 6.3. The power supply system of the diesel engine
      6.3.1. Check of giving of fuel
      6.3.2. Power supply system prorolling
      6.3.3. Adjustment of a cable of giving of fuel
      6.3.4. Adjustment connecting рейки
      6.3.5. Check and adjustment of frequency of rotation of idling
      6.3.6. Check and adjustment of the maximum frequency of rotation
      6.3.7. Replacement of atomizers
      6.3.8. Plums of a sediment from the fuel filter
      6.3.9. Replacement of the fuel filter
+ 7. Transmission
+ 8. A running gear
+ 9. A steering
+ 10. Brake system
+ 11. A body
+ 12. An electric equipment


6.3.7. Replacement of atomizers

Damage of atomizers can cause strong knock in the engine. In this case to leave the engine to idle and serially to turn on fastening nuts топливопроводов to atomizers. If at отворачивании the next nut knock stops, means this atomizer is faulty. At atomizer servicing deports it is possible to check up by means of a manometre. The main signs of damage of atomizers: faults in engine work, knock in one or several cylinders, an engine overheat, falling of capacity of the engine, a black smoke from an exhaust pipe, the high expense of fuel.

1. To wash out топливопроводы washing structure with cold water.
2. To turn away a fastening nut топливопроводов and to remove топливопроводы. Thus it is impossible to bend топливопроводы or to change their form.
3. To turn out atomizers.
4. To replace sealing washers between atomizers and a head of the block of cylinders. To establish washers, as is shown in drawing (the arrow is directed to a head of cylinders).
5. To wrap new atomizers and to tighten the moment 70 Нм (7,0 кгсм).
6. To establish топливоприводы, to tighten nuts of fastening by the moment 25 Нм (2,5 кгсм).