Audi 80 B3 - Repair manual and operation
1. Maintenance instruction
2. Engines, carburetors
2.1. Repair of engines
2.2. Engine electric equipment
2.2.1. Accumulator
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 systems
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
2.2.4. Regulator of tension of the generator of alternating current
Tension regulator
check length of coal brushes
for new coal brushes it has to equal 12 mm
wear limit: 5 mm
tolerance (1 mm)