Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
In this video tutorial, you will learn how to remove and replace the spark plugs of the engine of the Honda CB 650R motorcycle. First, place the motorcycle on a stand and start by removing the passenger seat and the rider's seat; then unscrew the fixing screws of the fuel tank to remove it, as shown in the video. At this point, disconnect the electrical connectors of the spark plugs, using a socket wrench with an extension to unscrew and remove them; install the new spark plugs, ensuring they are the correct type and have the same thread pitch, screwing them in by hand and then tightening with a wrench!

Updated on 21 July 2026 by ScegliAuto

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