During service of mobile air-conditioning A/C systems, containment of the refrigerant is important. This procedure provides service guidelines for technicians when repairing vehicles and operating equipment defined in SAE J1990.
SAE J1989-1998 history
2011SAE J1989-2011 Recommended Service Procedure for the Containment of CFC-12 (R-12)
1998SAE J1989-1998 Recommended Service Procedure for the Containment of CFC-12 (R-12)
1989SAE J1989-1989 Recommended Service Procedure for the Containment of R-12@ Highway Vehicle Recommended Practice