Mazda 3 since 2003
1. Operation and car maintenance
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
2.3.1. Greasing system
2.3.2. Cooling system Check of level of cooling liquid of the engine Replacement of cooling liquid of the engine Check of a stopper of a radiator Removal and radiator installation Radiator check Removal and thermostat installation Thermostat check Removal, check and installation of the pump of cooling liquid
2.3.3. Fuel system
2.3.4. Release system
2.4. Appendix 2
2.5. Appendix 3
2.6. The Z6 engine – a mechanical part
2.7. Greasing system
2.8. Cooling system
2.9. Admission system
2.10. Fuel system
2.11. System of production of the fulfilled gases and system of decrease in toxicity
2.12. Ignition system
2.13. Control system
2.14. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body


2-3-2-7-proverka-termostata.html Thermostat check

Fig. 2.215. Thermostat removal: 1–bypass hose; 2–bottom hose; 3–thermostat assembled; 4-bolts of fastening of the thermostat

Adhere a thread so that it was assigned working parts of the thermostat. Completely ship the thermostat in capacity with water. Warm up, stirring up (fig. 2.215).

Fig. 2.216. Thermostat immersion in capacity with water

The temperature of opening of the valve is a temperature at which the valve opens and (fig. 2.216) falls from a thread.
Continue to heat up. Check lifting height at complete opening.
After check of height of lifting at complete opening reduce water temperature and check temperature of closing of the valve.

Standard values

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