REMOVAL OF ELECTRIC MOTOR FROM SAMPLER, PAIN DEVELOPED AS UNIT WAS LOWERED FROM CHEST HEIGHT TO FLOOR. FELT PAIN WHEN ARM WAS EXTENDED. EE FELT THIS WAS FROM A PRIOR INJURY FROM HOME. HE PROCE EDED TO GO TO HIS FAMILY PHYSICIAN. ROANOKE'S S.T.D. CARRIER TURNED IT DOWN BECAUSE IT WAS WORK RELATED.