Actually, on some perception boats, there IS no thread. What they do
is have the threads on the plug be large enough that they engage the
moulded deck directly... no tapping or thread moulding required.
I know this because I had a Method Air where the factory drain plug
would no longer fit (it wasn't very usable) and, as it was new, I
bitched. What they did was plug the hole with poly (a weld), and then
drill a new hole offset slightly.
Ted
On Tue, 01 Jul 2003 07:18:47 -0500, "David J. Van den Branden"
<dave.DeleteThis@brickgarage.com> wrote:
>Dagger and Perception changed the way the do drain plugs recently. The old
>model was to attach a threaded flange onto the boat and thread the plug into
>that. The new method is to mold the accepting threads right into a hole in
>the hull. Perhaps in making the change, they also changed the pitch or
>depth of the threads slightly. Is is possible your replacement plug is one
>kind and the boat is another?
>
>I wonder what would happen if you tried to double up the washers on the
>plug? I picturing the plug and think it's possible that the threads run out
>before meeting the head of the plug.
>
>Just a thought.
>
>DV
>
>
>> From: jrmakar.DeleteThis@hotmail.com (JustJohn)
<font color=green> >> Organization: <a style='text-decoration: underline;' href="http://groups.google.com/</font" target="_blank">http://groups.google.com/</font</a>>
>> Newsgroups: rec.boats.paddle
>> Date: 30 Jun 2003 21:20:32 -0700
>> Subject: Dagger Max RPM drain-plug problem
>>
>> I'm having a problem with the drain-plug on my Max. I have a new plug
>> for generic Dagger but it does not match the old one or even come
>> close, and no, it does not appear that the threads were stripped. The
>> new dagger plug cannot be tightened all the way down with out jumping
>> off the thread.
>>
>> The existing plug tightens down a nice as you'd like and has "Beckman"
>> in raised letters on it. I can live with the old plug (why I'm
>> replacing plugs drags my air-head teenage daughter into the picture
>> and things get strange), I'd just like to know what I need if I ever
>> really need a plug.<!-- ~MESSAGE_AFTER~ -->
>> Stay informed about: Dagger Max RPM drain-plug problem