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
   Designations of tyres
   Wide-profile tyres and rims
   Pressure check in tyres
   Check of a condition of tyres
   Replacement of wheels
   Check of durability of fastening of wheel bolts
   Unbalanced wheels
   Purchase of new tyres
+ The electrotechnical equipment
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics

Check of durability of fastening of wheel bolts


  1. After each installation of wheels it is necessary to check up durability of fastening of bolts through some kilometres.
  2. The moment of an inhaling of bolts a key of 110 nanometers is offered, i.e. "not hammer" their in addition extended wheel key. Though this moment of an inhaling concerns the faultless, slightly greased carving.
  3. Too strong or non-uniform tightening of bolts can lead to deformation of brake disks or drums. It leads to non-uniform braking and jolting at braking.