Remove Vacuum and add AV-30

Was it installed under a 337? If so, can I get your N-number so I can get a copy of that 337. offsite This email address is being protected from spambots. You need JavaScript enabled to view it.

46 Ercoupe 415-C

Is your Coupe an Ercoupe, Forney, Alon or M10
? It has a C90-16f to have a Vac system. I ask because I am looking for paperwork for C90-16F in a 415e airframe.

Thanks.

I was thinking to be safe I should get the TSO'd versions. They are a little more expensive but not much.

I would be leaving all the gauges you mentioned.

Hard part is going to be able to find an A&P who will inspect and sign off. I'd like to find someone in the Philadephia / New Jersey area who knows enough about Ercoupes to work with me as well as do my annuals, etc.

Thanks for your input!