Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
To replace the spark plug on the Aprilia Scarabeo 400, open the under-seat compartment to access the screws securing the protection panel behind the footrest. Once these screws are loosened, remove the panel to access the components underneath: the coil can be extracted from its housing. This will give you access to the spark plug below, which can be removed using the appropriate socket. After removal, insert a new spark plug and reassemble all previously removed components.

Updated on 24 June 2026 by ScegliAuto

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