Diff carrier mount spacer and sleeve
 

I was cleaning up my differential carrier and decided to remove the spacer and sleeve - so I tapped the sleeve down instead of Up

I then saw a small sleeve also pop out.

Just want to make sure the small one sits at the buttom and just provides the guide for the spacer. The reamer bolt sleeve is above and will drive into the PPF spacer on top.

Help me confirm the small sleeve and where it goes. I can't find any diagrams nor is this small sleeve listed in the FSM