3.13. Check and replacement of spark plugs
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Spark plugs should be replaced only on cold or slightly warm engine. The reversing of candles on the hot engine can entail damage of a carving to a head of cylinders. |
Assembly of the coil and spark plug
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- Switch off ignition.
- Remove a decorative cover of the engine (see the Head Dvigatel).
- Carefully separate sockets of an electrical wiring of coils of ignition, turn out bolts of fastening of coils and remove them from candles together with laying.
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Bolts of fastening of coils of ignition (left number of cylinders) |
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Pull for tips, but not for an electrical wiring. Before removal of an electrical wiring note to what coil it is brought. |
- Turn out spark plugs a candle key, trying not to incline it.
- Estimate a condition of spark plugs. If necessary replace wires and correct possible malfunctions about which it is possible to judge by a condition of candles.
- Insert new spark plugs and tighten them with effort of 18 Nanometers.
- Establish laying and put on coils candles then tighten bolts of fastening of coils with effort of 8 Nanometers.
- Join sockets of an electrical wiring of coils of ignition according to the marks made at removal.
- Establish a decorative cover of the engine.
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