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Installation [10/2018 - ]: Procedure

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  1. SET EGR VALVE ASSEMBLY 

    HINT: 

    Perform "Inspection After Repair" after replacing the EGR valve assembly.

    Refer to INITIALIZATION [10/2018 - 08/2021] , or refer to INITIALIZATION [08/2021 - ]

    1. Set the EGR valve assembly to the camshaft housing.

      HINT: 

      At this time, do not install the parts with bolts.

    2. Connect the No. 8 water by-pass hose to the EGR valve assembly and slide the clip to secure it.
    3. Install the No. 4 water by-pass hose to the EGR valve assembly and slide the clip to secure it.
  2. INSTALL EGR COOLER ASSEMBLY 

    See step  1

  3. INSTALL EGR VALVE ASSEMBLY 
    1. Using the 8 mm socket wrench, install the EGR valve assembly with the 2 bolts.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

      GTY820515Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL NO. 1 EGR PIPE SUB-ASSEMBLY 
    1. Install a new EGR inlet gasket to the intake manifold.
    2. Install a new EGR valve adapter gasket to the No. 1 EGR pipe sub-assembly.
    3. Using an 8 mm socket wrench, install the No. 1 EGR pipe sub-assembly to the intake manifold and EGR valve assembly with the 4 bolts.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

  5. ADD ENGINE COOLANT 

    Refer to PROCEDURE - Step 3 [10/2018 - 10/2019] , or refer to PROCEDURE - Step 3 [10/2019 - ]

  6. INSPECT FOR COOLANT LEAK 

    Refer to PROCEDURE - Step 1 [10/2018 - 10/2019] , or refer to PROCEDURE - Step 1 [10/2019 - ]

  7. INSPECT FOR EXHAUST GAS LEAK 

    Refer to PROCEDURE - Step 7