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Frequently asked questions about cars and motorcycles

How to Replace the Spark Plug on a Scooter?

Model: (Various brands) Various
Part: Spark plugs

Video tutorial

The video tutorial for replacing the spark plug on a scooter applies to most models currently available on the market. As you can see, to change the spark plug, you need to lift the scooter seat and remove the under-seat compartment.

Once this is done, locate the spark plug and unscrew it using the appropriate tool, which is usually included in the under-seat kit provided with the scooter purchase. After removing the old spark plug, install the new one using the same tool, then reposition the under-seat compartment and the seat.


Updated on 24 July 2026 by ScegliAuto


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How to Replace the Air Filter on a Harley Davidson Sportster?

To replace the air filter on a Harley Davidson Sportster, loosen the screws securing the chrome cover on the right side of the bike, just below the fuel tank. Once these screws are loosened, you can remove the cover and access the air filter underneath: now loosen the screws that secure the filter in place, so you can insert the new one. This can now be secured in place with the screws, reattach the cover, and check that everything functions correctly.

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by ScegliAuto

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