Kia Clarus/Credos

1995-2001 of release

Repair and car operation



KIA Klarus
1.1. Periodicity of maintenance
+ 2. FE DOHC engines and Т8 DOHC
+ 3. Greasing system
+ 4. Cooling system
+ 5. Power supply system and release
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. Mechanical transmission
- 10. АКП G4A–EL
   10.1. Specifications
   10.2. Search and determination of malfunctions
   10.3. Table of fast diagnostics
   10.4. Self-diagnostics system
   10.5. Codes of malfunctions
   10.6. Diagnostic socket
   10.7. Postrepair operation
   10.8. Testing of collaboration of an automatic transmission and the engine on the motionless car
   10.9. Testing for delay time
   10.10. Testing of pressure of transmission liquid
   10.11. Testing for the pressure reduced by the valve
   10.12. Check of level and a liquid condition in an automatic transmission
   10.13. Leakages of liquid from an automatic transmission
   10.14. Cable of a drive of a butterfly valve
   10.15. Mode switch
   10.16. Switch of stoplights
   10.17. Sensor of temperature of transmission ATF liquid
   10.18. Check of resistance of the generator of impulses
   10.19. Electromagnetic valves
   10.20. Removal of an automatic transmission
   10.21. General recommendations about transmission dismantling
   10.22. Dismantling of an automatic transmission
   10.23. Check and adjustment of preliminary loading of bearings
   10.24. Assembly of an automatic transmission
   10.25. Installation of an automatic transmission
   10.26. Oil radiator
   10.27. Driving disk
   10.28. Check of work and adjustment of position of the lever of the selector
   10.29. Selector lever
   10.30. Repair of the lever of the selector
+ 11. АКП 50–40 LE
+ 12. Axes and power shafts
+ 13. Steering
+ 14. Wheels and tires
+ 15. Suspension bracket
+ 16. Body
+ 17. Central air
+ 18. Electric equipment
+ 19. Brake system
+ 20. Electric circuits





10.8. Testing of collaboration of an automatic transmission and the engine on the motionless car

GENERAL INFORMATION

Testing is carried out to define, whether there is a proskalzyvaniye of elements of a friction or violation in work of hydraulic components.

Preparation


PERFORMANCE ORDER
1. Before test check and if necessary correct level of cooling liquid, engine oil and transmission ATF liquid.
2. Start up the engine before transmission warming up to temperature 60~70°C.
3. Tighten the parking brake and establish a maple emphasis under lobbies and back wheels.
4. Connect to the engine a tachometer.

Carrying out testing


PERFORMANCE ORDER
1. Start up the engine.
2. Check frequency of rotation of a cranked shaft of the engine idling and in a selector "R" position.

Technical characteristics

Frequency of rotation of a cranked shaft of the engine idling: 800±50 mines-1
Installation of a corner of an advancing of ignition (to the top dead point): 10±1 ° (Contact of TEN of the diagnostic socket is earthed)
3. Move the selector lever to "R" position.

Prevention

For an exception of damage of a transmission execute steps 4 and 5 during 5 pages.


4. The left foot press against the stop a brake pedal, and the right foot smoothly press an accelerator pedal.
5. If frequency of rotation of a cranked shaft of the engine does not increase any more, read indications of a tachometer and release an accelerator pedal.

Prevention

Operation of the engine within, at least, one minute on frequency of rotation of idling cools transmission liquid and prevents deterioration of its properties.

Before each subsequent testing during sufficient time cool a transmission.


6. At the working engine move the selector lever to a position N and leave the engine to work at frequency of rotation of idling within, at least, one minute.
7. Similarly hold testing in the following positions of the lever of the selector:

a. in a position D;
b. in a position S;
c. in a position L.

Frequency of rotation of a cranked shaft of the engine when testing collaboration of an automatic transmission and the engine on the motionless car: 2200–2800 mines-1


Assessment of results of testing of collaboration of an automatic transmission and the engine on the motionless car.


Condition
Possible reason
Above the specified speed All provisions Insufficient pressure of transmission liquid The oil pump is worn-out
Leaks in the oil pump, the regulating valve and / or a transmission case
Provision of a forward course Proskalzyvaniye of the coupling of a forward course
Proskalzyvaniye of the one-pass coupling 1
Situation D Proskalzyvaniye of the one-pass coupling 2
Situation S (TRANSFER KEEPING) and L (TRANSFER KEEPING) Proskalzyvaniye of the movement coupling by inertia
Situation D (TRANSFER KEEPING) and S (TRANSFER KEEPING) Proskalzyvaniye of a brake of 2-4 transfers
Situation R, L and L (TRANSFER KEEPING) Proskalzyvaniye of a brake for low speed and a backing
Situation R Proskalzyvaniye of a brake for low speed and a backing

Proskalzyvaniye of the backing coupling

Inspect movement by inertia and define, whether the brake of a backing or the backing coupling is faulty

1) The loaded engine brakes in situation L (TRANSFER KEEPING)
–> Eliminate a problem with the coupling

2) The loaded engine cannot brake in situation L (TRANSFER KEEPING)
–> A brake for low speed and a backing
Below the specified speed The engine is faulty
Proskalzyvaniye of the one-pass coupling in the torque converter