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Model: Ktm Duke 390
Part: Spark plugs

In order to replace the spark plug of the KTM Duke 390, you need to remove the ignition coil from the top of the engine block cylinder, accessing it from the right side of the motorcycle: once this coil has been disconnected, you will be able to locate the underlying spark plug, which can be removed from its seat using the appropriate socket wrench. Once the old spark plug has been removed, you can then insert the new one into the cylinder: once it has been inserted, you will need to reconnect the coil and check that everything is functioning properly.

Posted on 6 November 2024 by ScegliAuto

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