Where is the oil drain port on a scooter motorcycle?

[Julia]

It is located at the lower left side of the motorcycle fuel tank. You can see a switch there; turning it up or down opens it, while turning it sideways closes it. First, close this switch, then disconnect the rubber tube connected below the switch, find a container to catch the oil from the port below the switch, and then open the switch to drain the oil. Oil draining method: Scooter motorcycles generally use a vacuum-type fuel tank switch or fuel pump, so the fuel tank does not release oil when the engine is not running, making it somewhat difficult to drain the oil. If you don't need to drain it completely, you can insert a fuel tube into the bottom of the fuel tank, lower the tube end (below the fuel tank), and take a strong sip to draw out most of the gasoline. Oil drain port locations on other motorcycles: There are many types of scooter motorcycles, and the position and size of the drain screws vary among different brands and models. Common scooter oil draining methods involve a large filter-equipped plug at the bottom right side of the engine and a drain screw on the left side of the engine. You can drain the engine oil from either of these two locations.