Audi A4

since 1994 release

Manual of the car



Audi A4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ System of an exhaust
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and channels of absorption
+ System of injection
+ Coupling
- Transmission and main transfer
   Mechanical transmission
   Noise in the transmission
   Automatic transmission
   Electronic control by the transmission
   Main transfer
   Power shafts
   Check of cuffs of power shafts
   The help at malfunctions
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ System of ignition
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics


татуаж владивосток 7c8a7ef4



Noise in the transmission

Eventually the noise developing in the transmission can draw attention. In this case you have to check oil level in the transmission in the beginning.

  • If on any transfer there is a howling sound and its tone changes at increase or reduction of gas, then, perhaps, couple teeth are worn out by a gear wheel of this transfer.
  • If rustles arise on all transfers, then the reason is covered in the main transfer or bearings of shaft of the transmission.
  • The rough milling noise which are heard only at the heated transmission indicate the beating synchronizing rings. When oil is diluted, it is wrung out by the synchronizing ring always in the same place.
  • Noise during the work of torsen-differential which arise in a start of motion in quattro at strongly turned wheel are normal and caused by a design.