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
2.2.1. Engines of the L8 and LF models
2.2.2. Verification of the contents of CO/CH in the fulfilled gases
2.2.3. Measurement of a compression in engine cylinders
2.2.4. Check of a belt of the drive of auxiliary units
2.2.5. General information and safety measures at removal of the power unit
2.2.6. Removal of sealant
2.2.7. Removal and installation of the power unit
2.2.8. Check of the executive mechanism of change of phases of gas distribution (L3)
2.2.9. Removal and installation of the executive mechanism of change of phases of gas distribution (L3)
2.2.10. Gas distribution mechanism drive chain
2.2.11. Removal and installation of the operating oil valve (OCV) (L3)
2.2.12. Check of the operating oil valve (OCV) (L3)
2.2.13. Check of operation of the spool-type valve (OCV) (L3)
2.2.14. The general repair operations on the power unit
2.2.15. Check of a head of the block of cylinders
2.2.16. Assembly of the block of cylinders (beginning)
2.2.17. Assembly of the block of cylinders (termination)
2.2.18. Assembly of a head of the block of cylinders
2.2.19. Assembly of the drive of the mechanism of gas distribution
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
 








2-2-13-proverka-raboty-zolotnikovogo-klapana-ocv-l3.html

2.2.13. Check of operation of the spool-type valve (OCV) (L3)

Disconnect a negative wire of the rechargeable battery.
Remove the operating oil valve.

Первичная проверка положения золотникового клапана управляющего масляного клапана
Fig. 2.118. Primary verification of the provision of the spool-type valve of the operating oil valve: 1 – spool-type valve


Check position of the spool-type valve of the operating oil valve. It has to is in the provision of the maximum delay of the moment of opening or closing of valves of the engine, as shown in the figure 2.118.
If the result of measurement differs from the standard characteristic of indications of an ohmmeter, replace the operating oil valve.
Make sure that the rechargeable battery is completely charged. If it not so, charge the rechargeable battery.
Give tension of the rechargeable battery on conclusions of the operating oil valve and be convinced that the spool-type valve works and moves to the provision of the maximum advancing of opening or closing of valves of the engine. If the result of measurement differs from the standard characteristic of indications of an ohmmeter, replace the operating oil valve.

NOTE
Options of giving of tension of the rechargeable battery on conclusions of the operating oil valve:
– Plus the accumulator – on A conclusion, minus – on B conclusion
– Plus the accumulator – on B conclusion, minus – on A conclusion



Вторичная проверка положения золотникового клапана управляющего масляного клапана
Fig. 2.119. Secondary verification of the provision of the spool-type valve of the operating oil valve: 1 – oprezheny opening and closings of valves; 2 – delay of opening and closing of valves; 3 – spool-type valve


Switch-off the rechargeable battery and be convinced that the spool-type valve returned to the provision of the maximum delay of opening or closing of valves of the engine. If it not so, replace the operating oil valve (fig. 2.119).

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2.2.12. Check of the operating oil valve (OCV) (L3)
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2.2.14. The general repair operations on the power unit