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Installation [04/2013 - 08/2015]: Procedure

WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSTALL WATER INLET WITH THERMOSTAT SUB-ASSEMBLY 
    1. Install a new gasket and the water inlet with thermostat sub-assembly with the 3 nuts.

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

  2. CONNECT NO. 6 WATER BY-PASS HOSE 
    1. Connect the No. 6 water by-pass hose to the water inlet and slide the clip to secure it.
  3. CONNECT NO. 2 RADIATOR HOSE 
    1. Connect the No. 2 radiator hose to the water inlet with thermostat sub-assembly and slide the clip to secure it.
  4. INSTALL INLET NO. 1 AIR CLEANER 

    Refer to PROCEDURE - Step 74

  5. ADD ENGINE COOLANT 

    See step  5

  6. INSPECT FOR COOLANT LEAK 

    Refer to PROCEDURE - Step 1

  7. INSTALL CENTER NO. 4 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 9

  8. INSTALL V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 104

  9. INSTALL COOL AIR INTAKE DUCT SEAL 

    Refer to PROCEDURE - Step 3

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