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

Ventilation картера

Even the serviceable engine throws out through piston rings in картер 50–70 l of the fulfilled gases a minute. This pressure should leave from картера the engine not to overload sealing linings. It occurs by means of ventilation картера. Poisonous gases from interiors of the engine for environment protection come back once again in inlet channels or in the case of the air filter. Therefrom they for full combustion are once again soaked up by the engine.

 The help: if in ventilation картера the engine throws out an appreciable smell of oil, it speaks about considerable deterioration of pistons and cylinders.