Audi 100

1982-1990 of release

Repair and car operation




Audi 100
+ 1.1. Governing bodies and devices
+ 2. Technical characteristics
- 3. Engines
   - 3.1. Four-cylinder engines
      3.1.1. Removal and engine installation
      + 3.1.2. Dismantling and engine assembly
   + 3.2. Five-cylinder engines
   + 3.3. Diesel engine
+ 4. Cooling system
+ 5. Exhaust system
+ 6. Power supply system
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment


работа в Москве



3. Engines

3.1. Four-cylinder engines

GENERAL INFORMATION

Four-cylinder engine

1–oil case;
2–case laying;
3–water pump;
4–bolt of fastening of the generator;
5–shponka;
6–sealing ring of the water pump;
7–laying of a head of the block of cylinders;
8–camshaft cogwheel;
9–laying of a cover of a head of the block;
10-laying;
11-cover of a head of the block;
12-stopper of a maslozalivny mouth;
13-clamping plate;
14-bolt of fastening of a head of the block;
15-head of the block of cylinders;
16-arm of fastening of the generator;
17-ignition distributor;
18-bolt of fastening of the distributor of ignition;
19-holder of the distributor of ignition;
20-sealing ring of the distributor of ignition;
21-filter laying;
22-cover of the oil filter;
23-oil filter;
24-fuel pump;
25-laying of the fuel pump

The four-cylinder engines established on Audi 100 cars, have the pig-iron block of cylinders with the head of the block cast from an aluminum alloy. In a head of the block the camshaft which is given by a gear belt from a cranked shaft is located. The same belt gives an intermediate shaft which in turn is a drive for the distributor of ignition, oil and fuel pumps.

Cranked shaft – steel shod five-basic. Average radical bearings can be with the flanges playing a role of persistent rings, or without flanges, but with persistent rings. Pistons are cast from an aluminum alloy with steel inserts. On the piston two are established kompressionny and one maslosjemny rings.

Valves are put in action from a camshaft through pushers, and since September, 1985 establish hydraulic pushers. Directing plugs of valves are made of special brass and pressed in a head of the block of cylinders.

The engine is equipped with the shesterenchaty oil pump established in a case, and the polnopotochny oil filter on the left side of the block of cylinders.