I have a 2006 Mercury 115 4 stroke. I'm seeing water leak out from around the drive shaft where it comes out of the lower unit. I'm not sure if it's suppose to or not. I am attaching a picture to show the water coming out at idle. Can anyone tell me if this is normal or is it something I need to worry about

 

You might wanna Google "Mercury Outboards" for info on your leak.
Good Luck !!

 

I've tried. only information I can get is on the water pump it's self