[Stocker]

Originally Posted by 67 twins

A lot of new small engines don't even have drain plugs. They don't intend for you to ever change the oil. Just buy a new mower when the engine seizes. If you want to actually change the oil you have to turn the engine upside down & let it run out the filll port.

That's exactly how my mower is. I bought it new several years ago, Honda engine, and couldn't believe it when I discovered no drain plug. The manual tells you to lay it over on its side.