Does anyone know how to take apart a 86 250R Muffler

[greenhaze20]

I see there is two screws on the back of the muffler but not sure how it comes apart? I wanted to take it apart to replace the packing and to clean out all the carbon that built up inside.





Thanks,
Andrew

[atc300r]

The stock pipe doesn't come apart. There are 2 holes on bottom back that hold a cleanout plate. And 2 in the back that hold in a baffle.Only way to take it apart is cut it.Stock silencers are usualy quiet even after 30 years of riding atleast mine is.

[greenhaze20]

Thank you for your knowledge!!