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Home >> Lexus >> 2024 >> LX 600 Base >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating / Air Conditioning System - Service Information (2 Of 2) >> Condenser >> Installation [12/2021 - ] >> Procedure

Installation [12/2021 - ]: Procedure

  1. INSTALL COOLER CONDENSER ASSEMBLY 
    1. GTY1073189Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Install the cooler condenser assembly with the 2 bolts and 2 nuts.

        Bolt 

        Torque: 9.8 N.m (100 kgf/cm, 87 in.lbf) 

        Nut 

        Torque: 9.8 N.m (100 kgf/cm, 87 in.lbf) 

        NOTE:

        Do not damage the cooler condenser assembly and radiator assembly when installing the cooler condenser assembly.

        HINT: 

        If a new cooler condenser assembly is installed, add compressor oil to the condenser as follows.

        Capacity

        Add 40 cc (1.35 fl. oz)

        Compressor Oil

        Refrigerant Compressor Oil
        HFC-134a (R134a) ND-OIL 8 or equivalent
        HFO-1234yf (R1234yf) ND-OIL 12 or equivalent
  2. INSTALL COOLER BRACKET 

    Torque: 9.8 N.m (100 kgf/cm, 87 in.lbf) 

  3. INSTALL NO. 2 AIR CONDITIONING TUBE AND ACCESSORY ASSEMBLY 
    1. GTY1073665Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Install the No. 2 air conditioning and tube accessory assembly using the following procedure.

        1. Remove the vinyl tape from the No. 2 air conditioning tube and accessory assembly and connecting part of the cooler condenser assembly and then sufficiently apply compressor oil to a new O-ring and the fitting surface of the No. 2 air conditioning tube and accessory assembly.

        Compressor Oil

        Refrigerant Compressor Oil
        HFC-134a (R134a) ND-OIL 8 or equivalent
        HFO-1234yf (R1234yf) ND-OIL 12 or equivalent

        2. Install the O-ring to the No. 2 air conditioning and tube accessory assembly.

        NOTE:

        Keep the O-ring and O-ring fitting surface free of foreign matter.

        3. Connect the No. 2 air conditioning and tube accessory assembly to the cooler condenser assembly with the 2 bolts.

        Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

        NOTE:

        Make sure not to cut the O-ring while installing it. (Cut O-rings cannot be installed.)

  4. INSTALL BLOWER ASSEMBLY WITH SHROUD 

    Refer to PROCEDURE - Step 6

  5. INSTALL RADIATOR WITH COOLER CONDENSER ASSEMBLY 

    Refer to INSTALLATION [12/2021 - ]