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
2.1.1. Mechanical part of engines
2.1.2. Mechanism of change of phases of gas distribution
2.1.3. Lubrication system
2.1.4. Cooling system
2.1.4.1. General information
2.1.4.2. Radiator
2.1.4.3. Fan, radiator fairing, broad tank of the cooling system
2.1.4.4. Thermostat
2.1.4.5. Pump of cooling liquid
2.1.5. Fuel system
2.1.6. System of production of the fulfilled gases and system of decrease in toxicity
2.1.7. Electric equipment of engines
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
2.9. 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
 










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2.1.4.5. Pump of cooling liquid
Fig. 2.52. Pump of cooling liquid: 1 – pulley of the pump of cooling liquid; 2 – pump housing of cooling liquid

The pump housing of cooling liquid is made of aluminum alloy. The pump of cooling liquid is put in action by a poliklinovy belt. The driving wheel is built in the block of cylinders. The pump of cooling liquid – unattended and at malfunction has to be replaced assembled.
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2.1.4.4. Thermostat		 following page"
2.1.5. Fuel system