Car Coolant Funnel Adapter Bleeder

This is an adapter for refilling coolant in a car and afterwards bleed the coolant system for cars that are using the classic coolant cap design.

Basic instructions:

https://www.youtube.com/watch?v=nThsFGa1vuE

Using the parts:
-Close the passage to the overflow tank using the Plug
-Place the adapter on the radiator opening
-Put an bottle that was opened on the bottom side onto the adapter - the neck needs to have an diameter of 2.5cm

... follow the instructions from one of the m