Hose/Line HVAC: Service and Repair

COMPONENTS

1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
2. REPLACE FAULTY TUBE OR HOSE

NOTE: Cap the open fittings immediately to keep moisture or dirt out of the system.





3. TIGHTEN JOINT OF BOLT OR NUT TO SPECIFIED TOQUE

NOTE: Connections should not be torqued tighter than the specified torque.

4. EVACUATE AIR FROM REFRIGERATION SYSTEM AND CHARGE WITH REFRIGERANT
Specified amount : 800 ± 50 g (28.22 ± 1.76 oz.)

5. INSPECT FOR LEAKAGE OF REFRIGERANT
Using a gas leak detector, check for leakage of refrigerant.

6. INSPECT AIR CONDITIONING OPERATION