ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
BUELL (HARLEY DAVIDSON) MOTORCYCLE: THE MUFFLER SHAFT RETENTION SPRING MAY BE MISSING ON CERTAIN MOTORCYCLE MODELS WHICH CAN CREATE A NOISE THAT MAY BE UNDESIRABLE. IF THERE IS A RATTLING SOUND COMING FROM THE MUFFLER, CHECK TO SEE IF THE SPRING IS IN PLACE. *PE