EE WAS HELPING MAKE A BELT MOVE IN THE #5 ENTRY OF THE 003-0 SECTION. HE WAS LOWERING THE TAILPIECE THAT HAD BEEN RAISED WITH A LIFTING JACK. HIS HAND SLIPPED OFF THE JACK BAR, RESULTING IN THE JACK BAR STRIKING HIM ON THE RIGHT SIDE OF HIS FACE, CAUSING INJURY TO HIS RIGHT JAW.