Ep. 4 Yanmar 1GM engine oil change . Step by step.

When you buy a sailboat, especially second hand one, you want to make sure that oil in your engine is new and clean. In this video I provide some simple guidelines how to change your engine oil in case you haven't done it before. Did it successfully on my Yanmar 1GM engine but it is applicable for any engine size really. Follow me for more content on ‪@sailingseamurai‬