On Mon, 11 Jun 2018 10:05:21 -0700 (PDT), Tim
wrote:


On Sun, 10 Jun 2018 20:54:53 -0700 (PDT), Tim
wrote:


- show quoted text -
That is probably 3500 hours or so. How much was in salt water ;-)

———/-

None that I know of Greg. It’s alwai been a fresh lake craft. I looked over the toons and no pitting that I could tell

I was really talking about your 127k mile Mercury but that is good
news on the pontoon.
Pitting on the pontoons will be right at the water line and the spider
cracks will be at the welds where it joins to the risers. Usually they
are in the back one or two.
The other thing that can crack welds is hitting something hard with
one pontoon and "racking" the boat. Again it usually shows up in the
corners. If in doubt, pressure test the toons and look around with
soapy water in a spray bottle. A shop vac on "blow" is plenty of
pressure for that.
The other thing you want to look at is the deck rotting. Look at the
edges of the sheets and at penetrations. That is where it starts.
If everything was sealed well, the deck will last decades.