Elantr's Hyundai
+ Petrol engines 1,6, 1,8 and 2,0 of l
+ 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
Specifications
Check of level of liquid in an automatic transmission
Liquid replacement in an automatic transmission
Check of conductivity of the switch of ranges of a transmission (F4A42)
Switch of ranges of a transmission and adjustment of a cable of management (F4A42)
Check of operation of the lever of the selector (A4AF3)
Adjustment of the switch of indication of position of the lever of the selector (A4AF3)
Check of components of an automatic transmission (F4A42)
Testing of collaboration of an automatic transmission and the engine on the motionless car (F4A42)
Check of pressure of transmission liquid (F4A42)
Check of pressure of transmission liquid (А4AF3)
Diagnostics function
Diagnostic codes
Adjustment of an axial gap of a reactionary brake (F4A42)
Adjustment of an axial gap of a brake of the second transfer (F4A42)
Adjustment of an axial gap of a brake of low transfer and transfer of a backing (F4A42)
Adjustment of an axial gap of a solar gear wheel of lowering transfer (F4A42)
Adjustment of preliminary loading of differential (F4A42)
Elements of system of hydraulic management
Identification of bearings of an automatic transmission of F4A42
Control lamp of malfunctions (MIL)
Identification of bearings of an automatic transmission of F4A43
Adjustment of the servo-driver of compulsory inclusion of a low gear (А4АF3)
Pressure adjustment in the highway (А4АF3)
Replacement of an oil sealing ring of a power shaft
Removal and installation of a transmission of F4A42
Removal and installation of a transmission of A4AF3
Management of an automatic transmission
Interlock installation
Installation of the device of blocking of a key
+ Power shafts, forward and back axes
+ Suspension bracket
+ Steering
+ Brake system
+ Body
+ air Central air
+ Electric equipment
Electric circuits
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Elements of system of hydraulic management
General information
The hydraulic control system of a transmission consists of the following knots:
1) Oil pump: creates hydraulic pressure.
2) Regulator: supports hydraulic pressure at constant level.
3) Solenoidal valves: will transform TCM signals to hydraulic pressure.
4) Valve of adjustment of pressure: operates the hydraulic pressure, operating on couplings and brakes according to hydraulic pressure from solenoidal valves.
5) Individual valves: transfer pressure in the pipeline to various oil pipelines.
These elements are placed in the case of valves.
Independent electronic control by hydraulic pressure by couplings and brakes at the expense of switching of solenoidal valves provides smooth and very sensitive gear shiftings.
The oil filter is established only in one place. Also, use of recently developed transmission liquid (ATF) provides considerably bigger service life of a transmission.
For prevention of leakages of ATF from the case of valves, couplings and brakes at the switched-off engine, channels of a drainage of valves are connected to the unique drainage channel located in the top point of the case, and at the end of the line plum of water the ball lock is established.
At emergence of electronic malfunction of a control system, the valve of the switchboard and an initial arrangement of valves allow to carry out movement on the 3rd transfer or backing transfer.
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