Check of tightness of system of cooling. KIA Magentis/Optima (since 2000 of release)
Magentis and Optima repair since 2000 of release
1. Engines
2. Greasing system
3. Cooling system
3.1. Specifications
3.2. Cooling liquid
3.3. Check of tightness of system of cooling
3.4. Check of a cover of a radiator under pressure
3.5. Check of density of cooling liquid
3.6. Radiator
3.7. Radiator fan
3.8. Water pump of the DOHC engine
3.9. Water pump of the V6 engine
3.10. SOHC engine thermostat
3.11. V6 engine thermostat
3.12. Tubes and hoses of system of cooling of the engine
4. Control and decrease in toxicity
5. Fuel system
6. Ignition system
7. Coupling
8. Transmission
9. Power shafts, axes
10. Suspension bracket
11. Steering
12. Brake system
13. Body
14. Central air
15. Electric equipment
16. Electric circuits
 










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3.3. Check of tightness of system of cooling

 PERFORMANCE ORDER

1. With нимите a radiator cover.
2. Be convinced that level of cooling liquid reaches a bulk mouth.

3. To establish the device for check of a cover of a radiator to a bulk mouth and create pressure of 150 kPas in cooling system. Be convinced that pressure in system of cooling remains within 2 minutes.


  1. Do not uncover a radiator on the hot engine as leaving pairs can lead to strong burns. Close a radiator cover thick rags and slowly unscrew a cover before emergence of hissing of leaving steam. After the steam-out termination slowly turn on, and uncover a radiator.
  2. Be convinced that in the checked places there is no moisture.
  3. When the device for check is removed, be careful not to spill cooling liquid from the device.
  4. Be careful at installation and moving of the device and at check do not injure a bulk mouth of a radiator.

4. Otherwise define a place of leak and eliminate it.


«on a step back
3.2. Cooling liquid
on the following page»
3.4. Check of a cover of a radiator under pressure