Replacing Vacuum tubing 2002 Hayabusa

[Schirm94M]

I have been reading a lot on this forum about doing a throttle body adjustment and like many people, I had to cut the vacuum tubing off the throttle bodies. I have found info on size of the tubing and how they should be routed, but I can't find anything about the need of reapplying adhesives. It feels snug but obviously not as tight as it was when I had to cut it off. Is this something that I need to do or is best practice?

 

[sixpack577]

No, no adhesive.
The correct size hose will fit snug enough.
The hose has no type of glue on it from the factory either, it's just years of hot and cold baking it on to the tubes which makes it so difficult to get off.