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
			2.3.3. Fuel system
			2.3.4. System of release
				2.3.4.1. Check of system of release
				2.3.4.2. Removal and installation of 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

2-3-4-1-proverka-sistemy-vypuska.html

2.3.4.1. Check of system of release

Start the engine and check each element of system of release for leak of the fulfilled gases. If leak takes place, repair or replace defective parts.