Aos installation

[BER]

Now sure what tube you are taking about?

I believe the tube in JFP's photo connects to the Manometer. You are measuring suction pressure at the oil fill cap.

[Quadcammer]

Originally Posted by CHRISP357

After much cursing and pouting, I finally removed the AOS. The problem is, I didn't pay enough attention before I yanked it out. The bottom section that slips into the engine and has the rings that look like threads, how far in does it go? Also, do you force it in?
Thanks!

Originally Posted by Quadcammer

Just to be clear, the tube there inserts into the crank case has a little tab that bottoms on the case. Once that tab is hitting the case, the tube will go no further. In my situation, I can see the tiniest sliver of the seal with it bottomed against the tab, but no rings are visible.

Originally Posted by BER

Now sure what tube you are taking about?

I believe the tube in JFP's photo connects to the Manometer. You are measuring suction pressure at the oil fill cap.

If you read the above posts, which includes the original post, I would hope my post would be clear.

I'm referring to the tube where the AOS enters the crankcase, as discussed by the OP.

[BER]

Sorry, my bad. It was not clear which "tube" you were referring to.