Do it yourself
Frequently asked questions about cars and motorcycles

Model: Gilera Dna 50
Part: Valve

In order to replace the butterfly valve of the Gilera DNA 50, you need to disassemble all the components that are positioned above it: in particular, you will need to remove the seat and all the fairings that cover the central part of the motorcycle. Once these parts have been removed, it will be possible to access the valve, which can be accessed by loosening the screws that hold it to its housing. Once the throttle cable is also disconnected, it will be possible to completely remove the old valve and replace it with a new one, reassembling all the previously removed parts.


Posted on 27 November 2023 by ScegliAuto



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Resetting the engine oil light on the Sym Jet X 125.

These brief instructions will show us how to reset the maintenance service light of the engine oil change for the Sym Jet X 125 scooter. First, put the scooter on the center stand and start the instrument panel by turning the key to position one; then press the button on the right side of the panel, waiting for the maintenance warning light to reset completely, as shown in the video. At this point, turn off the panel and then start the engine, having reset the service light!

Watch the video!


by ScegliAuto

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