Oiltank

So after much consideration I very carefully asked my ol' lady if I could borrow her "garage" and tools just a sec.
I probably made a good impression over the last 27 years because I got her blessing and so the work could begin.
*hehe*
First filled the oiltank with water and then poured the water in a larger bowl that I could place on the scale. The verdict was just a hair under 3 liters.
But in reality it probably will be more close to 2,5 liters/0,6 gallons.

Tools of the trade together with the oiltank ready for measurement.

The final verdict, just under 3 liters.