nippaero
Well Known Member
I just got my new MS-4SPA carb for my O-320. I have a couple questions on the fuel fitting. In looking at the drawings it looks like an AN823-6D fitting is used to connect the fuel line to the carb. Does the fitting screw directly into the carb? I see in some pictures it looks like there is another fitting that might go in between the AN823 and carb. Is there a screen there?
2) Should I be using a steel fitting here?
2) Should I be using a steel fitting here?
![MP-4SPA-Carb.jpg](/proxy.php?image=http%3A%2F%2Fwww.nippaero.com%2Frv6%2Fwp-content%2Fuploads%2F2016%2F02%2FMP-4SPA-Carb.jpg&hash=ff0dd93707c19cd71b85229383abd4b1)