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trx 300 copper exhaust gasket

3806 Views 7 Replies 3 Participants Last post by  fishfiles
Hi everyone
recently bought a trx 300 needs a little work, one of the issues was a leaking exhaust where it joins the head.
I have a copper gasket from a top end gasket kit installed it but all the mounts are misaligned the exhaust needs to go back 10mm

nothing is mentioned in the service manual so question is -
is trx 300 suppose to have a gasket?
and how much does the gasket crush? enough for the exhaust to realign?
thanks in advance
1 - 1 of 8 Posts
well that is good news , the copper ring is hollow , after it is heated then it bends easily to get flat
Never realised they were hollow, learn something new every day.
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