Can someone tell me what this hose does and where it goes?

[Likesspace]

Hi guys,

While browsing through my Mercury outboard I came across a hose that is attached at one end but not at the other.
The hose attaches at the top of the flywheel/timing belt cover...is about 25 inches long, but is not attached at the bottom.

I've looked everywhere on the motor but have been unable to find a place where this hose should hook up. It has me completely baffled.

The motor is a 1999, 50HP, four stroke, 4 cylinder carburetorated engine.

I'm attempting to attach a photo of the hose in question.

If anyone can give me some guidance I would greatly appreciate it.

 

[faztbullet]

Pretty sure its just a drain line for top cover...just lays in bottom of cowl.

 

[johnnygjr]

ditto

 

[Likesspace]

Thanks for the help, guys.
I was hoping it was a drain since I could not find any place that looked like it needed a hose.

Seriously, thanks again.