EMPLOYEE CLAIMS THAT HE WAS ROTATING A SHAFT ON TEH PULVERIZED BAGGER WITHA PAIR OF CHANNEL LOCKS WHEN THE SHAFT RELEASED SUDDENLY CAUSING HIM TO STRIKE HIS LEFT ELBOW AGAINST THE FRAME. HE W AS SEEN AT PRO-MED CLINIC AND RESTRICTED FROM USING HIS LEFT ARM, HE IS EXPECTED TO RETURN TO WORK ON 5-9-00.