I'm seeing a small spot on the garage floor near the water pump on my '94 4th gen. Flashlight shows a bit of green on the inside of the lower fairing at that location as well. haven't pulled the plastic off yet for a closer inspection b/c every single waking minute seems to be chock full of sh*t for me to do on the weekends.
Went to Ron Ayers to get a part number, and...there's no price listed beside it? Are these things gone from The Mothership? A water pump??? C'mon...CERTAINLY these are still available, right?
on my bike it was the o-rings on the cross-over that were the culprit. The coolant pooled up in the V, then dripped out when the bike was leaned over on its side stand.
Just a guess b/c I haven't torn into it yet. Mine is leaking in the garage on the center stand, untouched. Not a lot, but there's a nickel-sized spot on the floor.
Finally got to this. I *think* it was a loose hose clamp. Hard to tell with all the coolant marks everywhere. I do know the overflow bottle was bone dry, and it wasn't before. I cleaned up the inside of the fairings while I was doing new sprockets and chain on her. Idled it a long time, no leaks after I got about 3-4 turns on the hose clamp. But....if you still have the waterpump Dutchy, I'd be interested in putting it on my shelf in case it still leaks. I stuck my head under it to look at the weep hole and saw nothing but the shaft spinning past in the hole.