Audi 80/Avant (B4)

Audi 80/Avant
The description
- Engines
   Basic elements
   Greasing system
   Ventilation картера
   Visual check of the engine
   Обкатка the new engine
   Engine service life
   Nominal and maximum frequency of rotation
   Restriction of frequency of rotation
   Measurement of pressure of compression
   The list of malfunctions
   Проворачивание the engine
   Hydraulic pushers
   Works on gear belt ГРМ
   The list of malfunctions
   Removal and installation of a head of the block of cylinders
   Removal and engine installation
System of release of the fulfilled gases
Cooling system
Fuel tank and the fuel pump
The air filter and intake channels
Injection system
Transmission and transmission
Suspension bracket and steering
Brake system
Antiblocking system of brakes
Wheels and tyres
body electrosystem
Ignition system
Signalling devices
Devices and auxiliary devices
Heating and ventilation
Body elements
Search of malfunctions

Обкатка the new engine

During first thousand kilometres rubbing parts of the engine (pistons and cylinders; bearings of sliding and shaft) should have possibility to be earned extra. It is necessary, that it occurred at low loading and low frequency of rotation. The subsequent capacity of the engine and term of its service depend on it. Therefore:

  • Do not squeeze out full "gas"; if at you an automatic transmission, prevent position of full loading and sharp pressing against the stop on an accelerator pedal. The maximum frequency of rotation: 4200 rpm!
  • Squeeze out more than 4200 rpm not earlier, than the engine will reach working temperature; at the cold engine be switched earlier.
  • At passage of the first 1000—1500 km the engine should be dispersed gradually till the maximum speed or as much as possible admissible frequency of rotation (6300 rpm are short-term).

 The help: everything that here has been told about the new engine, it is even more necessary to consider at the engine which is passing обкатку after major repairs which, as it is known, reacts to a wrong manner of driving more sensitively.