EE HAD BEEN ASSIGNED TO CHANGE A LOAD CELL ON THE G-2 BELT SCALES. ACCORDING EE HE WAS REQUIRED TO CLIMB ON AND OFF THE BELT STRUCTURE TO COMPLETE THIS JOB. THE FOLLOWING DAY HIS RIGHT KNEE NB EGAN TO HURT, AND RECENTLY THIS INJURY WAS DIAGNOSED AS A TORN CARTILAGE. HE BEGAN TO MISS WORK ON 10-23-00 DUE TO THIS PROBLEM.