Originally Posted by
Mykneesbehurtin
I assume you are saying the muffler came off the head pipe.Take the two rear bolts out that hold the muffler to the rear frame section install the muffler back onto the head pipe and at this point see how sloppy it fits,it should be almost zero clearance but yet slide on.If it is sloppy you can get a pipe expander at harbor freight and in small amounts open up the head pipe until the mufflers is a better fit.Is the swingarm hitting the weld while on the jack.if so check it on the ground and have some one sit on the bike.The more weight you put on the bike the more clearance you will gain.