Do it yourself
Frequently asked questions about cars and motorcycles

Model: Sym Joymax 300 I
Part: Engine

To disassemble the engine of the Sym Joymax 300, you need to loosen the screws that fix it to the respective supports, so that it can be removed from the center of the frame: once the engine block has been released, you can loosen the screws that fix the intake and exhaust manifolds. At this point, you can loosen the screws that fix the cylinder to its seat: then the piston inside it can be freed from the connecting rod in order to access the internal components and eventually replace them with new spare parts.

Posted on 8 October 2025 by ScegliAuto

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What Does the V-Belt Light Indicate on a Yamaha NMAX Scooter and How to Remove It?

If the V-BELT light has illuminated on the instrument cluster of your Yamaha NMAX scooter, it means it is time to replace the drive belt as it has exceeded the relevant interval. You can entrust this maintenance task to your trusted workshop; the cost will not be particularly excessive. Once this is done, you can manually reset the light by following the procedure shown in this tutorial. First, turn on the instrument cluster, then repeatedly press the left button on the dashboard to reach the service interval in question. At this point, press and hold the right button once to initialise the reset, and a second time to complete it.

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