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How to change the engine oil in the Yamaha SMAX 150 scooter?

Model: Yamaha Smax 150
Part: Engine oil

Video tutorial

In this tutorial, we will see how to change the engine oil in the Yamaha SMAX 150 scooter, an extremely simple and quick operation. First, wait until the engine is cool enough, then position a container underneath the scooter and, using a 19mm hex key, unscrew the drain plug.

Next, remove the filter, clean it of any dirt residue, and proceed to unscrew the second drain bolt. At this point, simply reassemble everything and pour in the new oil through the designated upper hole.


Updated on 29 September 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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