EE WAS PREPARING A CONVEYOR BELT FOR A VULCANIZED SPLICE, BY PULLING ONE INCH STRIPS OFF OF CONVEYOR BELT. THE STRIP THAT HE WAS PULLING BROKE. HE LOST HIS BALANCE AND FELL BACKWARD HITTING TH E BACK OF HIS HEAD ON OUR 1-TON TRUCK CUTTING HIS HEAD BEHIND HIS LEFT EAR REQUIRING 5 STITCHES.