How Do You Repack A Yoshimura ATV Exhaust?
Yoshimura has offered world-class exhaust systems and performance parts since the 1970s, boosting the performance of racing machines on the road and in the dirt. But even the most advanced exhaust system requires some basic maintenance: the often-forgotten replacement of the muffler packing. Over time, heated exhaust gases deteriorate the steel wool and fiberglass material in the muffler, generating louder exhaust noise and lowering the performance of your ATV. Fortunately, Yoshimura offers a repacking kit that allows an ATV rider with minimal technical knowledge the ability to repack the muffler in his own garage. Remove the exhaust muffler from the ATV and place it on a soft work pad to prevent damaging the exterior of the muffler. Insert the No. 9 drill bit into the electric drill’s chuck and drill out the rivets of the silencer’s end cap. Be sure to drill directly into the center of each rivet. Repeat the process on the inlet cap at the base of the muffler. Place the pin punch over
