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Refrigerant Line: Replacement

WARNING: This page is about a different car, the 2004 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
  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. TORQUE CONNECTIONS TO SPECIFIED TORQUE 
    NOTE: Connections should not be torqued tighter than the specified torque.
    TIGHTENING TORQUE SPECIFICATION

    Part tightened N.m kgf.cm ft.lbf
    Condenser x Discharge tube 5.4 55 48 in.lbf
    Condenser x Liquid tube 5.4 55 48 in.lbf
    Compressor x Discharge hose 9.8 100 87 in.lbf
    Compressor x Suction hose 9.8 100 87 in.lbf
    Expansion valve x Evaporator 3.5 36 31 in.lbf
  4. EVACUATE AIR IN REFRIGERATION SYSTEM AND CHARGE WITH REFRIGERANT 

    Specified amount: 500 +/- 50 g (17.64 +/- 1.76 oz.) 

  5. INSPECT FOR LEAKAGE OF REFRIGERANT 

    Using a gas leak detector, check for leakage of refrigerant.

  6. INSPECT AIR CONDITIONER OPERATION 
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