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
2.1.1. Mechanical part of engines
2.1.2. Mechanism of change of phases of a gazoraspredeleniye
2.1.3. Greasing system
2.1.3.1. General information
2.1.3.2. Oil pump
2.1.3.3. Oil pallet
2.1.3.4. Oil filter
2.1.3.5. Valve of a maslorazbryzgivayushchy nozzle
2.1.3.6. Operation of valves maslorazbryzgivayushchy snuffled
2.1.4. Cooling system
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. 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
 








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2.1.3.5. Valve of a maslorazbryzgivayushchy nozzle

Fig. 2.45. Valve of a maslorazbryzgivayushchy nozzle: 1–nozzle; 2–valve case; 3–spring; 4–oil; 5–oil channel; 6–return ball valve


Valves of the maslorazbryzgivayushchy snuffled are established in the block of cylinders (in a radical neck). Efficiency of cooling of the piston is improved by sprayed oil at the expense of optimization of placement of valves which are directed on the bottom of each piston. Valves of a maslorazbryzgivayushchy nozzle are developed so that to keep optimum pressure of oil in the engine at a razbryzgivaniye (fig. 2.45).

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2.1.3.4. Oil filter
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2.1.3.6. Operation of valves maslorazbryzgivayushchy snuffled