Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation



Audi 80/90/Coupe
- 1.2. Car identification
   1. The maintenance instruction
   1.3. An arrangement of identification tablets
   1.4. The panel of devices
   + 1.5. Car service
   + 1.6. Independent service of the car
   - 1.7. Specifications
      1.7.2. Models Audi-90/Audi-90 Quattro, Quattro 20V
   1.8. Capacities
   1.9. The sizes
   1.10. Loadings
   1.11. The schedule of preventive servicing / of greasing of the car
+ 2. Engines, carburettors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. A steering
+ 12. A body, salon
+ 13. A central air
+ 14. An electric equipment





1.7.2. Models Audi-90/Audi-90 Quattro, Quattro 20V
THE GENERAL DATA

Data on the engine / to spark plugs

The engine
Audi-90
Audi-90 Quattro
Quattro 20V
The maximum capacity
108 h.p. at 5300 rpm
130 h.p. at 5700 rpm
130 h.p. at 5700 rpm
164 h.p. at 6000 rpm
Number of cylinders
4
5
5
5
Working volume, sm3
1984
2309
2309
2309
Working piston stroke, mm
92.8
86.4
86.4
86.4
Diameter of the cylinder, mm
82.5
82.5
82.5
82.5
Compression degree
10.5:1
10:1
10:1
10.3:1
Spark plugs
Bosch
W 7 DTC
W 7 DTC
W 7 DTC
F6 DTC
Beru
14-7 DTU
14-7 DTU
14-7 DTU
14F-6DTU
Champion
N 7 BYC
N 7 BYC
N 7 BYC
C6 BYC
Interelectrode backlash, mm
0.7 0.9
0.7 – 0.9
0.7 – 0.9
0.7 – 0.9

At carrying out of scheduled preventive maintenance service in a repair truck replacement of spark plugs is spent. If you wish to replace candles between scheduled preventive maintenance service, it is necessary to remember the following:

 – The engine, spark plugs and ignition system are adjusted for teamwork. That the engine continued to work regularly, use only the firm spark plugs recommended by firm Audi. Also it is very important to pay attention to number of electrodes and heating temperature;
 – As on models of one year of release in view of the technical reasons spark plugs with various characteristics can be established, we recommend, that you got spark plugs at the dealer of firm Audi who possesses the latest information.

Klinovye belts

The engine, capacity, h.p.

108
130
164
For the generator
 –
11.2 х 866
11.2 х 825
For the generator and water насоса1)
9.5 х 950
 –
 –
For the conditioner compressor
12.5 х 795
12.5 х 915
12.5 х 915
For the pump of the hydraulic booster of a steering
9.5 х 850
12.5 х 992
12.5 х 992

1) this belt is absolutely necessary for engine work. Therefore it is recommended, that you always had spare клиновый a belt in the car for fast replacement.

Klinovye belts test the greatest loading at car operation. Therefore they should be of very high quality.

At belt replacement, it is impossible to use any belt of the same size simply. For maintenance of safe work of the engine, use only firm клиновые the belts of firm Audi developed specially for your car. Klinovye belts can be got at the dealer of firm Audi.








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