2.2.13. Check of operation of the zolotnikovy valve (OCV) (L3)

Disconnect a negative wire of the storage battery.

Remove the operating oil valve.

Fig. 2.118. Primary verification of the provision of the zolotnikovy valve of the operating oil valve: 1–zolotnikovy valve

Check position of the zolotnikovy valve of the operating oil valve. It should is in the provision of the maximum delay of the moment of opening or closing of valves of the engine, as is shown in drawing 2.118.

If the result of measurement differs from the standard characteristic of indications of an ohmmeter, replace the operating oil valve.

Be convinced of that the storage battery is completely charged. If it not so, charge the storage battery.

Submit tension of the storage battery on conclusions of the operating oil valve and be convinced that the zolotnikovy 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 storage battery on conclusions of the operating oil valve: – Accumulator plus – on A conclusion, a minus – on B conclusion – Accumulator plus – on B conclusion, a minus – on A conclusion

Fig. 2.119. Secondary verification of the provision of the zolotnikovy valve of the operating oil valve: 1–oprezheny opening and closings of valves; 2–delay of opening and closing of valves; 3–zolotnikovy valve

Disconnect the storage battery and be convinced that the zolotnikovy 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).