ON CERTAIN MOTORCYCLES, THE FUEL TANK IS MOUNTED TO THE CHASSIS BY MEANS OF TABS THAT ARE SPOT WELDED TO THE TANK, THEN BRAISED/WELDED AROUND A PORTION OF THEIR CIRCUMFERENCE.
ON CERTAIN MOTORCYCLES, THE MUFFLER BRACKETS COULD CRACK ALLOWING THE MUFFLER TO BECOME LOOSE AND POTENTIALLY SEPARATE FROM THE MAIN EXHAUST PIPES.
ON CERTAIN 2003 VULCAN 1500 CLASSIC, 1500 DRIFTER, 2003-2004 1500 MEAN STREAK, 2003 1600 CLASSIC, AND 2003-2004 NOMAD FL MODEL MOTORCYCLES, HIGH OIL PRESSURE UPON A COLD START-UP CAN DEFORM THE OIL FILTER CARTRIDGE.