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, we will see how to remove and replace the engine air filter on a Sym Symphony S 150 scooter in simple and quick steps. First, place the scooter on its centre stand and start by removing the cover of the air filter box; to do this, unscrew all the fastening screws with a cross screwdriver, as shown in the video. At this point, unscrew the screws of the air filter found inside, remove it, and replace it with the new one; then, reassemble everything by applying the reverse procedure!

Updated on 4 May 2026 by ScegliAuto

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