[This followup was posted to rec.boats and a copy was sent to the cited
author.]

In article .com,
says...

Billgran wrote:
"Blazer Fan Dan" wrote in message
oups.com...



thanks for the info/help. Is there a simple way to tell if I have a
leaking gearcase?


Pull the bottom drain plug and see if only oil comes out, or if it looks
like a milkshake or plain water is there.

Bill Grannis
service manager

I know when I drained it originally, the color was darkish brown/black.
I haven't done it since. I do know what to look for, as the older
johnson has a greyish color to it.




While black isn't a great color for oil it's probably better then grey
which is usually the results of water and oil being whipped into an
emulsion and water isn't a desirable engine/gear case lubrication
additive

--
Mike G.
Heirloom Woods

www.heirloom-woods.net