2002 HARLEY-DAVIDSON FLHT Engine And Engine Coolingengine Problems

I OWN A 2002 HARLEY DAVIDSON FLHT. LAST YEAR (2009) I NOTICED THAT MY FAIRING STARTED TO VIBRATE EXCESSIVELY WHEN THE ENGINE WAS AT 1500 TO 2200 RPM. I BOUGHT THE MOTORCYCLE NEW AND PREVIOUSLY DID NOT HAVE THIS PROBLEM. THE BIKE VIBRATED SO BAD THAT THE FAIRING BRACKET BROKE. I HAD MY MECHANIC REPLACE THE BRACKET AS WELL AS THE FRONT MOTOR MOUNT, WHICH DID NOT HELP THE VIBRATION. MY MECHANIC (INDEPENDENT) BELIEVES MY ENGINE CRANK SHAFT HAS "TURNED" OR IN OTHER WORDS IS OUT OF TOLERANCE. AFTER RESEARCHING THE PROBLEM ON LINE, I HAVE DISCOVERED NUMEROUS OTHER HARLEY DAVIDSON OWNERS HAVE THE SAME PROBLEM, WITH MOTORCYCLES FROM 2001 TO 2010 WITH THE SAME PROBLEM. MY BIKE HAS AROUND 30,000 MILES ON IT, AND VIBRATES SO BAD AT THE MENTIONED RPM'S THAT I CAN'T EVEN SEE THROUGH MY MIRRORS, MAKING THIS A SAFETY ISSUE AS WELL. *TR

TL* - THE CONTACT CALLED REGARDING THE 2002 FLHT ELECTRIC GLIDE STANDARD HARLEY DAVIDSON MOTORCYCLE. THE CONTACT STATED THAT WHILE THE MOTORCYCLE WAS BEING REPAIRED THE MECHANIC DISCOVERED THE CAM TENSIONER WAS WORN OUT . THE MECHANIC REPLACED THE CAM TENSIONER WITH A MECHANICAL TENSIONER. THE FAILURE MILEAGE 40,000. THE CONTACT STATED HIS CONCERN WAS THAT THERE WERE NO WARNING INDICATORS TO INDICATE THE CAM TENSIONER FAILURE. *AK