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 of the Keeway Superlight 125, disconnect the ignition coil located at the top of the engine block, accessible from the right side of the bike: once the coil is disconnected, you can locate the spark plug underneath. Remove it from its housing using the appropriate socket tool; when the old spark plug has been removed, insert the new one into its place, repositioning the coil. After the modification, check that everything works correctly.

Updated on 5 September 2026 by ScegliAuto

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