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
 










3-1-tekhnicheskie-dannye.html

3.1. Specifications

Name

Nominal rates
Volume of cooling liquid, l
7,3

Thermostat

- type
with a wax filler
- temperature of the beginning of opening, °C
82
- interval of temperatures of opening, °C

80,5–83,5

- temperature of complete opening, °C
95
Radiator cover
- pressure of opening of the main valve, kPa
86,1–124,5
- pressure of closing of the main valve, kPa
83,4
- pressure of opening of the vacuum valve, kPa
– 6,86

System of cooling of V 6 2,5 l

Name

Nominal rates
Thermostat
- temperature of the beginning of opening, °C

82

- interval of temperatures of opening, °C
80–81
- temperature of complete opening, °C
95
Radiator cover
- pressure of opening of the main valve, kPa
86,1–124,5
- pressure of closing of the main valve, kPa
83,4
- pressure of opening of the vacuum valve, kPa
– 6,86

Maintenance

Concentration of cooling liquid

- tropical area
40 %
- other areas
50 %
Cooling liquid
on a basis этиленгликоля

Hermetic

The sensor of level of temperature of cooling liquid
No. 2310 or equivalent
The sensor of temperature of cooling liquid
LOCTITE 962T or equivalent

«on a step back
3. Cooling system
on the following page»
3.2. Cooling liquid