When Charging Refrigerant Only
When charging A/C system with refrigerant without replacing any component, replenish with the same amount of measured oil when recovering refrigerant (if not measure, replenish with 20 cm3 (20 cc) oil).
When charging A/C system with refrigerant without replacing any component, replenish with the same amount of measured oil when recovering refrigerant (if not measure, replenish with 20 cm3 (20 cc) oil).