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How to Change the Engine Oil in a Yamaha YZF R-125?

Model: Yamaha Yzf R125
Part: Engine oil

Video tutorial

In this tutorial, see how to change the engine oil in a Yamaha YZF R-125, a very simple and quick operation to perform every 12 months. First, ensure the engine is cool enough, then position a container underneath and remove the lower right fairing.

Next, locate the drain bolt, loosen it using a socket spanner, and remove the secondary filter. At this point, open the main filter housing, replace it, reassemble everything, and pour in the new oil through the designated hole.


Updated on 3 August 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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