Do it yourself
Frequently asked questions about cars and motorcycles
In this tutorial video, you will learn how to adjust the headlight bulb on the Sym VF3i scooter by following these simple steps. First, locate the headlight adjustment screw, which is found just below it; then take an 8 mm socket spanner and either loosen or tighten the screw, depending on whether you want to lower or raise the light. To do this, find a reference point in a dimly lit room; make the necessary adjustments until you achieve the desired result, as illustrated in the video!

Updated on 21 April 2026 by ScegliAuto

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How to Replace the Air Filter on the Husqvarna Svartpilen 401

These brief and simple steps will show you how to remove and replace the engine air filter on the Husqvarna Svartpilen 401, as well as the Vitpilen 401. First, place your motorcycle on its stand and begin removing the rider's seat; then unscrew the screws of the air filter cover located on the sides, as shown in the video. At this point, remove the air filter cartridge and replace it with a new one; insert it in the correct orientation and finally reassemble the filter box cover, remounting the rider's and passenger's seats!

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by ScegliAuto

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