Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car

Audi 80/90/Coupe
+ 1.2. Identification of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. System of ignition
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
- 13. Air conditioning system
   13.2. Pressure switches
   13.3. Water descent valve
   13.4. Wedge-shaped compressor belt of the conditioner
   13.5. Check of vacuum system
   13.6. Places of connections of lines of coolant, throttle
   13.7. Conditioner compressor
   13.8. Conditioner compressor coupling
+ 14. Electric equipment

13.7. Conditioner compressor

GENERAL INFORMATION

The conditioner compressor with the final valve of high pressure

Since November, 1987 the compressors of air conditioners equipped with the final valve are installed on the Audi-80/90 cars with 4-cylinder engines.

From the beginning of installation of these compressors the final valve of high pressure on the condenser was removed.

Prevention

If during repair you make replacement of the compressor or condenser, be convinced that in the cooling system there was at least one final valve.

The conditioner compressor (models with the 4-cylinder engine)

1. 32 N. of m.
2. 32 N. of m.
3. Kronshtya of the compressor of the air conditioner
4. 32 N. of m.
5. Hose of high pressure of coolant

6. 32 N. of m.
7. 32 N. of m.
8. Clip
9. 32 N. of m.
10. Hose of low pressure of coolant
11. 32 N. of m.

Prevention

Surely lower coolant from the conditioner cooling system before to weaken connections of hoses and other.

The conditioner compressor (models with the 5-cylinder engine)

1. Arm
2. A bolt with a washer, 45 N. of m.
3. Self-tightening nut, 45 N. of m.
surely replace
4. 22 N. of m.
5. Self-tightening nut, 22 N. of m.
surely replace
6. Nut
7. Bolt
it is intended for adjustment of a tension of a belt

8. Compressor and coupling of the conditioner
9. Washer
10. 22 N. of m.
11. Hose of high pressure of coolant
12. Hose of low pressure of coolant
13. Bolt
14. Bolt and washer
15. Angular arm
16. Bolt and nut, 22 N. of m.
17. Bolt