[C320-list] Oil leak

[Mike Paris]

I have an oil leak in the rear of my Yanmar 3GM30F. From what I can tell, it's in the area of the pan or where the flywheel housing attaches to the block. There are 4 or 5 droplet-size oil marks on the absorbant cloth I keep under the engine and I can feel some oil there. Any suggestions as to positively identifying the leak location and for steps to take next? Should I bring in a mechanic?

Thanks,
Mike P
#734
Long Beach, CA