Hendaj Elantra
Petrol engines 1,6, 1,8 and 2,0 l
- The diesel engine of 2,0 l
   Specifications
   Compression check
   Adjustment of a tension of a gear belt
   Gear belt
   Cover of a head of cylinders and a stopper
   Camshaft
   Balancing shaft
   Repair of a head of cylinders
   Engine support
   The elements of support which are subject to check
   The block of cylinders
   Removal and engine and transmission installation
   Cranked shaft
   The piston
   Турбокомпрессор
   Cooler of inflated air
   The air filter (ACL)
   System of release of the fulfilled gases
   Search and elimination of malfunctions
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
Body
Air central air
The electric equipment
Electric schemes










Cranked shaft

Removal

 PERFORMANCE ORDER

    Remove a gear belt, a forward cover, a flywheel, a head of cylinders and the oil pallet. Remove a back cover from the block of cylinders and a back sealing ring of a cranked shaft. Turn away a nut and remove covers of rods.

Mark covers of radical bearings of a cranked shaft to establish them on the places and in the same position.

    Turn out bolts and remove a basic cover of radical bearings of a cranked shaft and a cranked shaft.

Check

 PERFORMANCE ORDER

    Check up necks radical and шатунных bearings of a cranked shaft on absence of deterioration and development. Check up lubricant apertures of a cranked shaft on absence of a contamination.
2. By a micrometer measure diameters of necks of a cranked shaft in two opposite directions. At presence конусности or ovality перешлифуйте a cranked shaft.

Diameter of radical necks: 60,002 – 60,020 mm
Diameter шатунных: 50,008 – 50,026 mm

Loose leaves шатунных and radical bearings

Check up шатунные and radical loose leaves on absence of local corrosion, development and other damages. If necessary, replace loose leaves.

Measurement of a backlash radical and шатунных bearings

For measurement of a backlash radical and шатунных bearings measure diameters of necks of a cranked shaft and corresponding internal diameters of bearings. The backlash size is a difference between internal diameter of the bearing and the corresponding diameter of a neck of a cranked shaft.

Backlash of radical bearings of a cranked shaft: 0.024 – 0.042 mm
Backlash шатунных bearings of a cranked shaft: 0,024–0,042 mm

Method Plastigauge

Measurement of a backlash radical and шатунных bearings with use of plastic calibrated core Plastigauge is most exact and convenient

 PERFORMANCE ORDER

    Clear radical and шатунные necks of a cranked shaft of greasing, and lubricant apertures blow compressed air. Establish loose leaves of radical bearings on the block of cylinders of the engine. Cut off the slices of plastic core Plastigauge equal to width of bearings and put them along an axis on loose leaves of radical bearings of a cranked shaft. Establish a cranked shaft on loose leaves of radical bearings in the block of cylinders. According to marks establish loose leaves of radical bearings and a basic cover. In certain sequence tighten bolts of fastening of a basic cover of radical bearings of a cranked shaft. Do not turn a cranked shaft of the engine at measurement of a backlash of radical bearings of a cranked shaft. Turn out bolts and remove a basic cover of radical bearings of a cranked shaft. By a measuring template measure width of deformed plastic core Plastigauge and define backlash size.

Oil sealing rings

Check up forward and back oil sealing rings on absence of damages or deterioration of working edges. In the presence of any defects replace a sealing ring.

Basic cover of bearings

After installation of a basic cover of bearings turn a cranked shaft and be convinced that it rotates easily and smoothly, and its axial люфт corresponds to the values resulted in the specification. Axial люфт a cranked shaft: 0,09 – 0,32 mm.

Drive plate

Replace the deformed, damaged or having cracks a drive plate.

Flywheel

 PERFORMANCE ORDER

    Check up a condition of a surface of the flywheel contacting to a disk of coupling. In the presence of considerable deterioration replace a flywheel. Check up palpation of a surface of the flywheel contacting to a disk of coupling. Palpation: 0,13 мм3. Check up a condition of a gear wreath of a flywheel on absence of damages and deterioration and if necessary replace it.

Installation

 PERFORMANCE ORDER

    Establish the top loose leaves of radical bearings with flutes for oil giving on the block of cylinders of the engine. At repeated installation of loose leaves establish them on the same places on which they were before removal.
    Establish loose leaves of radical bearings without flutes in a basic cover of radical bearings of a cranked shaft.
    Establish the bottom central loose leaf of the radical bearing without a flute. Establish the top central loose leaf of the radical bearing with a flute. Before installation of a cranked shaft apply a thin film pure engine oil on all surfaces of sliding. Establish a cranked shaft on loose leaves of radical bearings in the block of cylinders. Establish a basic cover, thus use hermetic Loctite 5205. Tighten the demanded moment bolts of fastening of a basic plate. The inhaling moment: – 15 mm: 28–32 to tighten on a corner 120 – 12 mm: 33,7–37,7. Tighten bolts for 4 or 5 passes. Turn a cranked shaft and check up that it rotates easily and smoothly. Establish a measuring tip of the indicator of hour type on a forward end face of a cranked shaft. Move a cranked shaft along an axis against the stop and establish a scale of the indicator of hour type on a zero. Move a cranked shaft along an axis to other party against the stop and read values axial люфта on an indicator scale.
    Grease an external surface of a new sealing ring with engine oil. The special tool 09231–21000 establish a sealing ring against the stop in a cover nest.

Cars with a mechanical transmission

    Establish a flywheel and fix bolts having tightened them according to the specification. The inhaling moment: 70–80 Nm.

Cars with an automatic transmission

    Establish a plate of a drive and fix bolts having tightened them according to the specification. The inhaling moment: 70–80 Nm.