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Frequently asked questions about cars and motorcycles

How to reset the belt service on the Yamaha XMAX 400 scooter?

Model: Yamaha Xmax 400
Part: Service warning light

Video tutorial

In this tutorial, we can see how to reset the belt service on the Yamaha XMAX 400 scooter, an extremely simple and quick operation. This service is indicated by the "V-Belt" light.

First, insert the key, then turn on the instrument panel and remove the right inner cover by unscrewing the corresponding screw. Next, locate the white connector indicated, disconnect it, wait about ten seconds, and reconnect it. At this point, all that's left is to verify that the light has disappeared completely and complete the procedure by restarting the instrument panel.


Posted on 18 September 2025 by ScegliAuto


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How to replace the transmission oil in the KTM Exc 300

Today, let's discover how to carry out the routine maintenance service by replacing the transmission oil in the two-stroke enduro bike KTM Exc 300. First, place your bike on a stand and start by unscrewing the oil drain bolt located under the engine, allowing the gearbox oil to drain into a container for about ten minutes; then clean the small mesh oil filter, as shown in the video. At this point, unscrew the filler cap and top up with the new gearbox oil, the specifications of which are indicated in the owner's manual!

Watch the video!


by ScegliAuto

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