INJURED ORIGINALLY HURT HIS LEFT KNEE ON 9/8/00 WHEN HE WAS HELPING COME-ALONG #4 MBC CONVEYOR CHAIN TOGETHER AND A FLIGHT BROKE AND THE CHAIN ON THE COM-ALONG FLEW BACK AND HIT KNEE. HE CONTI NUED WORKING UNTIL 10/9/00. HE WENT TO DOCTOR BECAUSE IT WASN'T ANY BETTER AND HAS NOT RETURNED TO WORK. IT BECAME REPORTABLE ON 10/9/00.