Hendaj Elantra
Petrol engines 1,6, 1,8 and 2,0 l
The diesel engine of 2,0 l
Greasing system
Cooling system
Fuel system
Monitoring systems and decrease in toxicity of the fulfilled gases
Ignition system
System of preliminary heating of the diesel engine
Coupling
Mechanical transmission
Automatic transmission
Power shafts, forward and back axes
Suspension bracket
Steering
- Brake system
   Specifications
   Check of the vacuum amplifier of brakes
   Check of the unilateral vacuum valve
   Prorolling of hydraulic system of a drive of brakes
   Adjustment of a course of a lay brake
   Brake pedal
   The vacuum amplifier of brakes
   The main brake cylinder
   Replacement of lobbies brake pads
   Support of a forward brake
   Back disk brakes
   Back drum-type brakes
   Replacement of the working brake cylinder
   Pressure regulator
   Brake tubes and hoses
   Lay brake
   Antiblocking system of brakes (ABS)
   Hydraulic block HECU
   The gauge of frequency of rotation of a wheel
   Prorolling of hydraulic system of a drive of brakes with scanner use
   Search and elimination of malfunctions
Body
Air central air
The electric equipment
Electric schemes










Check of the unilateral vacuum valve

At check of the unilateral valve, the valve should be in a vacuum hose.

 PERFORMANCE ORDER

    Remove a vacuum hose.

The unilateral valve запрессован in a vacuum hose in certain position.

    The vacuum pump check up functioning of the unilateral valve.
Connection of the vacuum pump Criteria
From outside the vacuum amplifier of brakes () The vacuum is created and kept
From outside an inlet collector () The vacuum is not created

If the unilateral valve is faulty, replace it together with a vacuum hose.