Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
In today's tutorial, you will see the main instructions for removing and replacing the spark plugs on a Sherco SEF 300 enduro motorcycle. First, remove the fuel tank and all upper components to access the cylinder head; then disconnect the lead or cable from the spark plug and use a socket wrench with an extension to unscrew the spark plug, as shown in the video. Now replace it with a new one of the correct type and same grade, starting by hand before tightening with a torque wrench!

Updated on 9 April 2026 by ScegliAuto

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