hole in engine

[pkmonroe1]

I have pictures attached . I noticed a slow drip recently on the upper part of the engine . Its not under pressure I am wondering if anyone else has experienced this And can it be fixed with out tearing the engine dow my motor is a 2002 150 Yamaha

 

[pkmonroe1]

How do I add pictures

 

[boscoe]

Find the insert image button. Click on it. Find the image you want to attach. Follow the instructions.