WAS RIDING ON GRAVEL ROAD AT APPROXIMATELY 25 MPH, GOING AROUND CURVE TO THE LEFT, CROSSING A CULVERT WHEN I HEARD AND FELT A POP, VEHICLE TURNED TO THE RIGHT ENDING UP IN A CREEK ON ITS SIDE, I DOVE IN THE WATER TO GET A WAY FROM VEHICLE, AFTER RECOVERING THE VEHICLE AND INSPECTING , FOUND THAT WELD HAD BROKEN ON THE LOWER RIGHT A-ARM, CAUSING ACCIDENT, NOTIFIED POLARIS, THEY DENIED THERE WAS A PROBLEM, REPLACED A-ARM MYSELF AND HAVEN'T HAD ANY MORE BREAK. *TR