inexspensive silencer fix?

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Oct 28, 2003
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#1
my 1991 kdx 250's stock silencer/spark arrester is dripping oil from the plates that appear to go in each side. I know that i need to get my jetting correct, but aside from that, how can i seal it?

I think it is a "maintenance free" type because when i took the little bolts out of the body, it still wouldn't come apart.

Can I J.B. Weld the ends to stop this leak or are there any other suggestions? Any feedback is appreciated.