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
   2.1.2. Removal and installation of the engine (5-cylinder models)
   2.1.3. Dismantling and assembly of engines
   2.1.4. Head of the block of cylinders, gas distribution mechanism
   - 2.2. Engine electric equipment
      2.2.2. Tension of a maple belt
      2.2.3. Maple belt of the generator of alternating current
      2.2.4. Regulator of tension of the generator of alternating current
      2.2.5. Vacuum amplifier
      2.2.6. Vacuum final valves
      2.2.7. The switches installed on a steering column
      2.2.8. Check of vacuum system
   + 2.3. 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
+ 14. Electric equipment

2.2.3. Maple belt of the generator of alternating current

GENERAL INFORMATION

This subsection describes operation of adjustment of a maple belt of the generator on cars with the 5-cylinder engine and a gear lath.

Arrangement of elements

PERFORMANCE ORDER

1) weaken bolts And yes In (a gear lath) on one turn

2) weaken a hinged bolt of a support (it is not shown in the drawing)

Prevention

Bolts of fastening have to be rather weakened that the generator could move freely under the weight.

3) rotation of a tension gear wheel With, achieve the required tension of a maple belt (a thumb of a free hand check a deviation in the middle between two pulleys)
for a new belt the deviation has to be about 2 mm
for an old belt the deviation has to be about 5 mm

4) keeping the required tension, tighten a bolt In to 35 N. of m.

5) tighten a bolt With to 20 N. of m.

6) tighten a hinged bolt (it is not shown in the drawing) to 35 N. of m.