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Home >> Eagle >> 1995 >> Vision ESi >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> A/C System General Servicing >> Charging A/C System

Charging A/C System

NOTE: Manufacturer does not recommend using one-pound cans. Using a charging station will allow precise measurement of refrigerant charge. See the REFRIGERANT OIL SPECIFICATIONS tables in the A/C COMPRESSOR SERVICING article for system capacities.
  1. System must be evacuated before charging. With manifold gauge set connected (from evacuation procedures), attach refrigerant container(s) to hose on center connector of manifold gauge set. Fully open refrigerant container valve(s), purge air from center hose, and close valves.
  2. Start and operate engine. Place A/C-heater controls on maximum cold setting with blower fan on low speed. Slowly open low-side (suction) gauge valve and maintain a pressure reading of 50 psi (3.5 kg/cm2 ) or less.
  3. Operate engine at 1300 RPM. Adjust low-side gauge valve so pressure does not exceed 50 psi (3.5 kg/cm2 ). When proper amount of refrigerant has been added, close valve on manifold gauge set. Stop engine, and disconnect gauge set.
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