3 - 32CHKADJ Tap the tailpipe lightly with a soft-face ham-mer or suitable tool, then use a wire brush toremove any carbon deposits from the sparkarrester portion of the tailpipe and the innercontact surfaces of the muffler. Insert the tailpipe into the muffler and alignthe bolt holes. Insert the bolt and tighten it. Remove the purging bolt 3. Start the engine and rev it up approximatelytwenty times while momentarily creatingexhaust system back pressure by blockingthe end of the muffler with a shop towel. Stop the engine and allow the exhaust pipeto cool. Install the purging bolt 3 and tighten it.***********************************************CLEANING THE SPARK ARRESTER
