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
			2.3.1. Lubrication system
			2.3.2. Cooling system
				2.3.2.1. Check of level of cooling liquid of the engine
				2.3.2.2. Replacement of cooling liquid of the engine
				2.3.2.3. Check of a stopper of a radiator
				2.3.2.4. Removal and installation of a radiator
				2.3.2.5. Check of a radiator
				2.3.2.6. Removal and installation of the thermostat
				2.3.2.7. Check of the thermostat
				2.3.2.8. Removal, check and installation of the pump of cooling liquid
			2.3.3. Fuel system
			2.3.4. System of release
		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

2-3-2-4-snyatie-i-ustanovka-radiatora.html

2.3.2.4. Removal and installation of a radiator

Disconnect a negative wire of the rechargeable battery.

Merge cooling liquid of the engine.

Remove the cooling system fan.

Remove an oil hose (models with the automatic transmission).

Remove water hoses and, having turned off fastening bolts, remove a radiator.

Establish details as it should be, the return to removal.

Again fill in cooling liquid of the engine.

Fig. 2.213. Removal of a radiator: 1 – water hoses; 2 – radiator; 3 bolts of fastening of a radiator

Be convinced of lack of leak of cooling liquid.