Do it yourself
Frequently asked questions about cars and motorcycles
In this guide, we will see the instructions that will allow you to replace the coolant in the Sym GTS 300i scooter. First, place your scooter on the centre stand and start removing the plastic panel to access the cap of the coolant reservoir; then disconnect the coolant hose, allowing it to drain into a container for about ten minutes, as shown in the video. At this point, pour the new radiator fluid until it reaches the maximum level mark on the reservoir!

Updated on 28 July 2026 by ScegliAuto

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How to Replace the Air Filter on the Benelli TRK 502X?

On the Benelli TRK 502X, you can replace the air filter by unscrewing the screws that secure the fairings located on the front side of the bike, near the tank: once these panels are removed, proceed by loosening the screws that secure the tank and disconnecting all the hoses and connectors underneath. This will give you access to the air filter box, which can be opened by loosening the screws that secure the cover: at this point, remove the old filter so that you can insert the replacement.

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