Hyundai Elantra
- Petrol engines 1,6, 1,8 and 2,0 l
   Compression check
   Gear belt
   Adjustment of a tension of a gear belt
   Tension adjustment поликлинового a belt
   Adjustment of a tension of a belt of a drive of the generator
   Check and adjustment of backlashes of valves on engines of 1,8 and 2,0 l (MLA)
   Hydraulic jacks of backlashes of valves of the engine of 1,6 l
   Installation of a cover of a head of cylinders
   Directing to a chain
   Installation of camshafts
   The mechanism of change of the moment of opening and closing of valves (CVVT) on engines of 1,8 and 2,0 l
   Repair of a head of cylinders
   Engine support
   Removal and engine and transmission installation
   The block of cylinders
   Cranked shaft
   The piston
   The air filter (ACL)
   Final collector
   Inlet collector
   System of release of the fulfilled gases
   Search and elimination of malfunctions
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
Mechanical transmission
Automatic transmission
Power shafts, forward and back axes
Suspension bracket
Brake system
Air central air
The electric equipment
Electric schemes

Compression check

If the engine works badly or with faults, check up system of ignition and fuel system. If it was not possible to find the reason of bad work of the engine, inspect a compression.

Regular carrying out of this check will allow you to warn occurrence of malfunctions in advance also.


    Check up engine oil level. Be convinced that the starter works normally, and the storage battery is completely charged. Start the engine and warm up it to temperature 80–95C. Switch off the engine and remove from spark plugs tips of high-voltage wires. Turn out spark plugs. Turn a cranked shaft of the engine.
    Screw a tip компрессометра in a spark plug aperture.
    Completely open throttle заслонку. Starter turn a cranked shaft of the engine approximately on 4 turns and on a device scale define a compression. A compression: 1500 kpa is minimum admissible compression: 1400 kpa. Repeat steps 6–8 on other cylinders, having convinced that difference of pressure for each of cylinders is in admissible limits. Admissible difference of pressure in engine cylinders: 100 kpa. If a compression low in all cylinders, through apertures for spark plugs fill in in cylinders on нескольку a thaw of engine oil and repeat steps 6–9.
      If oil pouring lifts a compression, probably, piston rings are worn out. If the compression remains at the same level, probably, valves have burnt through or the lining of a head of cylinders is damaged. Screw spark plugs and connect to them high-voltage wires. The moment of an inhaling of spark plugs: 20–30 Nm