Air/Oil Separator for the 252s

[shawnd]

There should be two beyond the metallic one from the oil separator. One from the front of the engine for overflow of fuel. If you run low boost with mixture in, you will see fuel come out of it. There should be another one from the turbo waste gate controller I believe.

 

[Ragsf15e]

6 minutes ago, shawnd said:

There should be two beyond the metallic one from the oil separator. One from the front of the engine for overflow of fuel. If you run low boost with mixture in, you will see fuel come out of it. There should be another one from the turbo waste gate controller I believe.

 

Yeah, there's several drains down there for sure.  I'm slowly tracing them all.  I was just surprised that both air oil separator drains went down there.

[shawnd]

Wait, I misread your previous post. I have one on the side but looks like it's going back in and not down? Could be wrong, haven't looked at the connections in a while. 

 

[shawnd]

Or is that an air inlet from intake side?

[Ragsf15e]

4 hours ago, shawnd said:

Wait, I misread your previous post. I have one on the side but looks like it's going back in and not down? Could be wrong, haven't looked at the connections in a while. 

 

That little one on the inside of mine goes down and empties underneath right next to the main air oil separator drain.  Where does your smaller one go?

[shawnd]

I will have to look but next time I open up the cowling - in about 5 hours of flight time.