HIGH SIDE AC VALVE SHOWING SIGNS OF OIL LEAKING AROUND THE CAPPED VALVE. UPON REPAIR IT WAS DISCOVERED THAT THE VALVE AND THE REPLACED TUBE ARE TWO ASSEMBLIES AND STILL LEAKED FREON. SERVICE DEALER IN TRYING TO STOP THE LEAK TURNED OFF AND DISCHARGED THE FREON WITH THE CUSTOMER STANDING IN FRONT OF THE VEHICLE. *JB