EE WAS INVOLVED IN LABOR WORK AND PLANT MAINTENENACE. WHILE GREASING A HEAD PULLEY, THE HOSE ON THE GREASE GUN GOT STUCK ONT HE ZERK FITTING. THE EE REACHED AROUND THE INSIDE OF THE DRIVE MOTO R TO FREE THE HOSE, WHEN HIS GLOVE GOT CAUGHT ONTHE DRIVE SHAFT NEXT TO THE MOTOR. EE JERKED HIS HAND AWAY FROM THE DRIVE SHAFT, AND CUT HIS HAND ON THE EDGE OF HEAD PULLEY GUARD.