Do it yourself
Frequently asked questions about cars and motorcycles

Model: Sym Mio
Part:

In order to replace the variator of the Sym Mio scooter, you need to loosen the screws that secure the transmission cover panel: this will be located near the rear wheel, on the left side. Once the central screw of the variator has been loosened, you can remove the variator from its seat and also free it from the corresponding belt: the new one can then be inserted and the cover can be closed by tightening the screws, making sure that everything works correctly after installation.

Posted on 29 September 2025 by ScegliAuto

Video tutorial

Related tutorials

Mio In this video tutorial, you will see the procedure necessary to dismantle and replace the variator, along with the rollers, of the Sym Mio scooter. F…
Mio To replace the belt on the Sym Mio, you need to loosen the screws that secure the cover of the casing near the rear wheel, beneath which the transmis…
Mio Before you start, sit on the seat of your Sym Mio. Activate the instrument panel by turning the key in the ignition. Then, press the right button on …

How to Replace the Battery in a Yamaha Vino 125 Scooter?

In this tutorial, you will see how to replace the battery in a Yamaha Vino 125 scooter, a very simple and quick operation. First, ensure that the key is not inserted for safety. Then, lift the rubber mat and, using a simple cross-head screwdriver, unscrew the two screws securing the plastic cover. Once opened, disconnect both terminals, starting with the negative, and remove the battery from its housing. To fit the replacement, simply follow the reverse procedure.

Watch the video!


by ScegliAuto

More videos