I am starting this thread since there seems to be a lot of opinions and willing discussion on the topic.
I read this from Rainbow Aviation; They seem to say the purpose of burping is to read the engine oil level and the Rotax 912 is not the typical dry sump system.
It will be interesting to hear opinions backed with knowledge not "my neighbor pilot told me....."
https://electricmotorglider.com/wp-content/uploads/2017/10/Burping-The-Rotax-912-web.pdf
I read this from Rainbow Aviation; They seem to say the purpose of burping is to read the engine oil level and the Rotax 912 is not the typical dry sump system.
It will be interesting to hear opinions backed with knowledge not "my neighbor pilot told me....."
https://electricmotorglider.com/wp-content/uploads/2017/10/Burping-The-Rotax-912-web.pdf