HELLO GROUP: I HAVE JUST RECENTLY HAD THE DRIVERS SIDE LOWER CONTROL ARM BREAK!! LUCKILY IT HAPPENED IN MY GARAGE AND NOT ON THE ROAD-- I NEED TO KNOW IF THIS IS A COMMON PROBLEM AND IF ANYONE OUT THERE HAS HAD THE SAME PROBLEM.--IS THERE A MAINT PROCEDURE I WAS NOT AWARE OF AND ARE THE PARTS AVAILABLE. THANKS DELOR1