Audi A4

Since 1994 of release

Repair and car operation



Audi А4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
+ Coupling
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
- The electrotechnical equipment
   The minus is connected to weight
   The help for orientation in the electrotechnical equipment of the car
   Wires
   Connections of wires
   The central switching knot
   Support of additional relays
   Box for electronics
   The relay and management blocks
   The switching relay
   H-contact of the relay of unloading
   The table of the relay and management blocks
   Safety locks
   The table of safety locks
   + Electric schemes
   + The accumulator
   - The generator
      The alternating current generator
      Control bulb of gymnastics
      Pressure regulator
      The self-help in work with the generator and a pressure regulator
      Movement with the defective generator
      Клиновой and поликлиновой a belt
      Condition check клинового and поликлинового a belt
      Replacement клинового and поликлинового a belt
      Torn клиновой a belt
      The review: клиновой and поликлиновой a belt
      The help at malfunctions
   + Starter
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics



Torn клиновой a belt

1 – passage поликлинового a belt in the six-cylinder engine without climatic installation.
2 – so поликлиновой the belt in the six-cylinder engine with climatic installation covers various belt pulleys

клинового a belt of the four-cylinder engine through 120 000 km of run it is necessary to be in earnest about replacement, since at the torn belt of the water pump the engine overheats (the pump of a cooling liquid without a drive). It гарантированно is noticed too late since the control bulb of a cooling liquid or the device shows defect only. The driver with the six-cylinder engine can not be afraid of such defects: its water pump has a direct drive from a gear belt of the engine.

 Council: Consequences of an overheat of the engine manage expensively: a defective lining of a head of the block of cylinders or – in hard cases – the broken off head of the block of cylinders involve expensive repair. Therefore when the bulb of a cooling liquid will light up, at once stop and look, whether is perfectly in order клиновой a belt on belt pulleys of the water pump and сервонасоса. If is not present, tow off the car!