i am finished with the fuselage and engine installation, leaving one wing remaining for repairs from hurricane damage. So, I am close to creating the paperwork for registration and getting the airworthiness certificate. At this point I have two questions on the engine and carb. Searching the rotax service bulletins I find one that suggests I need to replace the floats in the Bing Carbs on my 912. ASB 912 069 of 07/22/2016 is the reference.

searching the internet I cannot find a source of these floats. Anyone made this replacement??

also. I had to remove the oil reservoir and now believe I have to bleed the oil system since I cannot now get the "burp" when pulling thru the prop. Any suggestions??