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Frequently asked questions about cars and motorcycles

How to change the engine oil of a Yamaha MT 15?

Model: Yamaha Mt 15
Part: Engine oil

Video tutorial

To change the engine oil of a Yamaha MT 15, start by warming up the engine for a few minutes to make the oil more fluid. Park the motorcycle in an upright position on a stable stand and place a container under the drain plug, located at the bottom of the engine.

Use a wrench to unscrew the plug and let the old oil drain completely. Once drained, screw the plug back in, making sure it is tightly secured.

Pour the new oil through the fill opening, following the specifications indicated in the motorcycle manual. Check the oil level and start the engine for a few minutes, ensuring there are no leaks.


Posted on 25 November 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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