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5-16-3-snyatie-proverka-i-ustanovka-ehlektromagnitnogo-klapana-sistemy-recirkulyacii-otrabotavshikh-gazov.html
5.16.3. Removal, check and installation of the electromagnetic valve of system of recirculation of the fulfilled gases1. Disconnect a wire from the minus plug of the rechargeable battery.
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2. Disconnect a block of a plait of wires from the electromagnetic valve.
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3. Disconnect hoses of a supply and withdrawal of depression from valve unions.
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4. Wring out a clamp of fastening of the electromagnetic valve to an arm of an inlet pipe …
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5. … also remove the valve.
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NOTE
Pay attention to marking on the valve case that when replacing to install the same valve.
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6. For valve check attach the medical syringe to the taking-away valve union (it is used as the pump). Press a syringe plunger — in the valve pressure has to be created (it can be felt on the aspiration of a plunger of the syringe to return to a starting position). Then connect a source of a direct current of 12 V to valve conclusions — the valve has to open, and pressure has to disappear (the syringe plunger without resistance will move against the stop). Otherwise replace the valve.
7. Install the valve as it should be, the return to removal.
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