Mazda 3 since 2003
1. Operation and maintenance of the car
2. Engine
2.1. General description of new engines of the L8, LF and L3 models
2.2. Mechanical part of engines
2.3. Appendix 1
2.4. Appendix 2
2.5. Appendix 3
2.6. The Z6 engine – a mechanical part
2.7. Lubrication system
2.8. Cooling system
2.8.1. Measurement of temperature of cooling liquid
2.8.2. Replacement of cooling liquid of the engine
2.8.3. Removal and installation of the pump of cooling liquid
2.9. System of an admission
2.10. Fuel system
2.11. System of production of the fulfilled gases and system of decrease in toxicity
2.12. System of ignition
2.13. Control system
2.14. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 








2-8-1-izmerenie-temperatury-okhlazhdayushhejj-zhidkosti.html

2.8.1. Measurement of temperature of cooling liquid

You will take temperature to cooling liquid and its density the thermometer and the areometer.
ATTENTION
The engine has aluminum elements which can be damaged by antifreeze on the basis of methanol or alcohol.
Do not use alcohol or methanol in the cooling system.
Use only cooling liquid on the basis of ethylene glycol.
For cultivation of antifreeze use only the soft (desalinated) water.
The mineralized water reduces efficiency of cooling liquid.



Диаграмма соотношения плотностей и температурных режимов охлаждающей жидкости
Fig. 2.304. Chart of a ratio of density and temperature conditions of cooling liquid


Define necessary composition of cooling liquid using the provided chart (fig. 2.304).
If the composition of cooling liquid does not meet standard, add water or antifreeze.

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2.8. Cooling system
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2.8.2. Replacement of cooling liquid of the engine