Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Model: Ducati 749
Part: Spark plugs

Disconnect the coil connector by pressing the tab and pulling it out. Unscrew the 10 mm nut, being careful not to lose it, and lift the spark plug cap using penetrating oil and a flat screwdriver for leverage. Clean the area and apply some grease to the gasket and the spark plug cap. Use a 15 mm socket to unscrew and extract the spark plug. Insert the new spark plug after lubricating the thread, and tighten it to 16 Nm. It's that simple! Just reconnect the connector. The procedure is the same for the horizontal cylinder.

Updated on 9 April 2026 by ScegliAuto

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